1. No category

Automotive MOSFET
Selection Guide 2015
Performance, Quality, Reliability
Automotive Power MOSFETs
Commitment to Quality
Designed with automotive in mind
} NXP Automotive Power MOSFETs are commonly deployed in many
critical applications such as braking, power steering and engine
management, where quality and reliability requirements go beyond
mere compliance with AEC-Q101 standards.
} Product qualification strategies start with a baseline of AEC-Q101, but
far exceed its requirements to reflect real automotive mission profiles.
} NXP has more than 15 years experience qualifying automotive grade
Trench MOSFETs in such applications, resulting in an impressive track
record of reliability.
} All processes and plants are subject to regular internal audits, as well as
TS16949, VDA and specific customer audits.
} Global Leadership in Discrete Power MOSFETs for
Automotive Applications.
} In today’s demanding automotive marketplace only the best
will do. Semiconductor components play an increasingly
important role in a vehicle’s performance, comfort and
reliability. Only suppliers with specialist knowledge and
experience can provide the solutions needed to meet the
current & future demands of automotive electronics modules
and systems.
} In the area of power MOSFETs for automotive applications
NXP is a clear leader with a dedicated focus on low voltage
MOSFET solutions for automotive applications. An indepth understanding of automotive system requirements
and focused technical capability enables NXP to provide
power semiconductor solutions to meet a wide spectrum of
applications. From driving a simple lamp to the sophisticated
needs of power management & control in engine, body or
chassis applications, NXP power semiconductors can provide
the answer to many automotive system power problems.
} NXP’s power products are designed and manufactured
around the key themes of performance, quality &
reliability and are built to withstand long term operation in
some of the harshest environments within a typical vehicle.
} In addition, by providing a complete technology, device
and service capability NXP helps you meet the diverse and
rigorous technical demands of today’s automotive power
switching and control applications, driving the development
of tomorrow’s vehicles and keeping you ahead of the rest.
} Our rigorous attention to detail and commitment to automotive quality
has resulted in a sub-ppm combined line, field and 0 Km failure rate
at Automotive customers.
} NXP’s Design for Excellence (DfX) programme ensure each new
development builds on past learning and that best practice is always
employed, resulting in continual product improvement.
} Put simply, NXP gives you the power to meet the challenges
of automotive power system design, every step of the way.
} Our Zero-Defects culture is supported by a dedicated team of
Product Quality, Failure Analysis & Process Engineers at all stages
of development & production. Failure analysis is supported by a
determination to find real Root Causes and eliminate failure modes with
widespread adoption of quality analysis tools and methodologies.
} Dedicated design & manufacturing facilities focused on providing
automotive quality are at the heart of NXP’s manufacturing set-up.
Every process step for automotive products is carried out within NXP’s
internal and qualified partner facilities; from silicon & package design,
through diffusion to assembly and test.
2
Automotive brochure
Automotive brochure
3
4 Steps to select an Automotive MOSFET
1
Select a Voltage e.g. 40 V
2
Select a package, e.g D2PAK
High Performance Automotive MOSFETs
MOSFET Package Selection
Through Hole
Surface Mount
TO220
} Industry standard
} 120 A
3
Choose an RDSon from our extensive range
4
Select a ‘BUK’ type and visit www.nxp.com/automotivemosfets
to download datasheets, models and order samples
I2PAK
} Industry standard
} 120 A
Automotive Grade MOSFET Naming Convention
Premium Performance
BUK
7
6
1R6
40
E
Segment
’BUK’ for automotive grade
Gate drive
7 = Standard level
6 = Intermediate level
9 = Logic level
Package:
6 = D2PAK
C = D2PAK-7
2 = DPAK
E = I2PAK
5 = TO-220
Y = LFPAK56
K = LFPAK56D
TrenchMOS technology
Space Saving
D2PAK-7
} Highest performance
} 190 A
LFPAK56
} PowerSO8
} 100 A
D2PAK
} Industry standard
} 120 A
LFPAK56D
} Dual Power-SO8
} 40 A Per Channel
A = Generation 2
B = Generation 3
C = Generation 4
E = Generation 6
DPAK
} Industry standard
} Proven reliability
} 100 A
Voltage rating
BVDSS rating
in m
1R5 means
<1.5m
max at 25 °C
SOT223
} Industry standard
} Proven reliability
All packages are Automotive AEC-Q101 qualified to 175 °C and RoHs compliant.
4
Automotive brochure
Automotive brochure
5
D2PAK Family
I2PAK/TO-220
D2PAK Family - Premium performance SMD products
The NXP D2PAK portfolio is ideally suited for high power
automotive application areas such as powertrain and chassis
& safety. Combining advanced TrenchMOS technology with
high current packaging enables a product that delivers ultra
low on-state resistance and thermal performance within an
industry standard footprint. NXP offers the broadest range of
automotive grade D2PAK across VDS 30V-100V.
I2PAK/TO-220 - High performance through-hole products
Providing industry leading performance for through hole
products NXP’s I2PAK/TO-220 portfolio enables the separation
of the electrical and thermal pathways to optimise module
performance. The convenience of the tab for screw mounting
on the TO-220 is complemented by industry standard footprint
and excellent current handling performance. Similarly the I2PAK
can be readily soldered down to form a low resistance path.
Fully AEC-Q101 qualified to 175 °C
Fully AEC-Q101 qualified to 175 °C
Clamp or solder mounting
Advanced Silicon Technology
Multiple stitch bonded source wires
} 190A ID max rating
} High current transient robustness
} Even current sharing
} Low resistance
PbSnAg soldered die attach
Clamp or screw
mounting
Advanced Silicon Technology
} Low resistance
PbSnAg soldered die attach
} High mechanical reliability
High current transient robustness
} High mechanical reliability
} Pb-Free reflow 245 °C
Lowest thermal
Industry standard
} Pb-Free reflow 245 °C
resistance
Low thermal resistance
footprint for ease of use
Separated current
from heat paths
100% avalanche screened
100% avalanche screened at
at high current for low PPM
high current for low PPM
POWERTRAIN
CHASSIS & SAFETY
BODY & SECURITY
POWERTRAIN
CHASSIS & SAFETY
BODY & SECURITY
} Engine Control
} Electric Power Steering (EPS)
} Climate control (HVAC)
} Engine Control
} Electric Power Steering (EPS)
} Climate Control (HVAC)
} Gearbox/Clutch
} Vehicle Stability (ESP)
} Wiper Systems
} Engine Fan
} Braking Systems (ABS)
} Wiper Systems
} Engine Fan
} Braking Systems (ABS)
} Electric Vehicle
} Electric Parking Brake (EPB)
} Electric Horn
} Electric Vehicle
} Electric Parking Brake (EPB)
} Micro-Hybrid drive
} Micro-Hybrid drive
} DCDC converters
} DCDC converters
6
Automotive brochure
Automotive brochure
7
LFPAK56
LFPAK56D
LFPAK56 – the Power-SO8 that packs a punch
Providing a true alternative to DPAK, NXP’s LFPAK56 portfolio
gives industry leading performance in a truly innovative
automotive grade package. Saving a considerable amount of
space compared to traditional DPAK solutions the LFPAK56
offers designers flexibility and reliability without compromising
thermal performance.
LFPAK56D – the ultimate dual MOSFET
Packing even more into the Power-SO8 footprint the
LFPAK56D fits two MOSFETs into one robust package without
compromising on performance. NXP’s cutting edge copper
clip technology allows for exceptional current handling, ultra
low package resistance and supreme robustness and reliability.
Perfect for situations where space is at a premium the
LFPAK56D offers power performance.
Fully AEC-Q101 qualified to 175 °C
Wire bond free – low inductance
Copper clip – 100A ID max rating
Fully AEC-Q101 qualified to 175 °C
Copper clip technology for
Separate drain
low RDS(on) and high robustness
connections
High current transient
robustness
Flexible leads for
100% avalanche screened
at high current for low PPM
improved reliability
Dual Power-SO8 footprint
compatible
Low thermal resistance
Exposed leads allow for
easy optical inspection
Flexible leads for improved
Ultra low package resistance
Up to 40 A per channel
manufacturability, inspectability
and reliability
Power-SO8 footprint compatible
100% avalanche screened at high current for low PPM
LFPAK56D Footprint Comparison
Product
POWERTRAIN
CHASSIS & SAFETY
} Engine Management
} Vehicle Stability (ESP)
} Gearbox/Clutch
} Braking Systems (ABS)
} Engine Fan
} Airbag
} Fuel/Water Pump
} Electric Parking Brake (EPB)
} Auxiliary Valves
8
Automotive brochure
Pad Layout
Footprint Area
BODY & SECURITY
} Body Control Module
} Climate Control (HVAC)
} Wiper Systems
} Electric Windows
} Electric Mirrors
} Electric Seats
} Sunroof
} Lighting
Automotive brochure
9
30 V Automotive MOSFET
Package name
LFPAK56;
Power-SO8
40 V Automotive MOSFET
Type number
VDS [max] (V)
RDSon [max] @ 10 V
(mΩ)
RDSon [max] @
5 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max] (K/W)
BUK9Y07-30B
30
6
7
75
1.42
BUK7Y07-30B
30
7
75
1.42
BUK9Y11-30B
30
9
59
2
BUK7Y10-30B
30
10
67
1.76
BUK9Y22-30B
30
19
37.7
2.53
BUK7Y20-30B
30
20
39.5
2.53
11
22
Package name
Type number
VDS [max] (V)
RDSon [max] @ 10 V
(mΩ)
RDSon [max] @
5 V (mΩ)
ID [max] @
25 °C (A)
BUK7K6R2-40E
40
5.8
BUK9K6R2-40E
40
6
6.2
40
2.21
BUK9K6R8-40E
40
6.1
7.2
40
2.36
BUK7K6R8-40E
40
6.8
BUK9K8R7-40E
40
8
BUK7K8R7-40E
40
8.5
BUK9K18-40E
40
16
BUK7K18-40E
40
19
BUK9K25-40E
40
24
Rth(j-mb) [max] (K/W)
2.21
2.36
9.4
30
2.84
LFPAK56D
BUK9K5R6-30E
30
4.7
BUK7K5R1-30E
30
BUK9K5R1-30E
5.8
40
2.36
5.1
40
2.21
30
5.1
40
2.21
BUK7K5R6-30E
30
5.6
40
2.36
BUK962R8-30B
30
2.4
75
0.5
BUK762R7-30B
30
2.7
75
0.5
BUK7K25-40E
40
25
BUK763R4-30B
30
3.4
75
0.59
BUK961R6-40E
40
1.4
BUK9607-30B
30
5
75
0.95
BUK761R6-40E
40
BUK7607-30B
30
7
75
0.95
BUK761R7-40E
BUK9207-30B
30
5
75
0.95
BUK7207-30B
30
7
75
0.95
BUK952R8-30B
30
2.4
2.8
75
BUK9507-30B
30
5
7
BUK7507-30B
30
7
LFPAK56D
D2PAK
2.8
7
7
19.5
29
30
3.96
24.2
3.96
18.2
4.68
4.68
120
0.43
1.57
120
0.43
40
1.6
120
0.46
BUK762R0-40E
40
2
120
0.51
0.5
BUK962R6-40E
40
2.4
100
0.57
75
0.95
BUK762R6-40E
40
2.6
100
0.57
75
0.95
BUK963R1-40E
40
2.7
100
0.64
BUK762R9-40E
40
2.9
100
0.64
BUK964R1-40E
40
3.5
75
0.82
BUK764R0-40E
40
4
75
0.82
BUK965R4-40E
40
4.4
75
1.09
BUK765R3-40E
40
4.9
75
1.09
BUK768R1-40E
40
7.2
75
1.56
BUK9209-40B
40
7
75
0.95
BUK7208-40B
40
8
75
0.95
BUK751R8-40E
40
1.8
120
0.43
BUK752R3-40E
40
2.3
120
0.51
BUK753R1-40E
40
3.1
100
0.64
DPAK
TO-220AB
2.84
D2PAK
1.6
2.8
3.1
Types in bold red represent new products 40 V Automotive MOSFET
Package name
Type number
VDS [max] (V)
RDSon [max] @ 10 V
(mΩ)
BUK9Y2R4-40E
40
2.4
BUK7Y2R4-40E
40
2.4
BUK9Y3R0-40E
40
2.5
BUK7Y3R0-40E
40
3
RDSon [max] @
5 V (mΩ)
3
ID [max] @
25 °C (A)
100
4.1
Rth(j-mb) [max] (K/W)
0.77
5.4
9
DPAK
LFPAK56;
Power-SO8
BUK7Y3R5-40E
40
3.5
BUK9Y3R5-40E
40
3.6
BUK9Y4R4-40E
40
3.7
BUK7Y4R4-40E
40
4.4
BUK9Y7R6-40E
40
6
BUK7Y7R6-40E
40
7.6
BUK9Y12-40E
40
10
BUK7Y12-40E
40
12
BUK9Y21-40E
40
17
BUK7Y21-40E
40
21
BUK9Y29-40E
40
25
BUK7Y29-40E
40
29
100
0.9
3.8
100
0.9
4.4
100
1.02
100
1.02
79
1.58
79
1.58
BUK758R3-40E
40
7.4
75
1.56
52
2.31
BUK7E1R8-40E
40
1.8
120
0.43
52
2.31
BUK7E1R9-40E
40
1.9
120
0.46
33
3.33
BUK7E2R3-40E
40
2.3
120
0.51
33
3.33
25
4.03
BUK7E3R1-40E
40
3.1
100
0.64
26
4.03
BUK7E8R3-40E
40
7.4
75
1.56
7.6
12
21
TO-220AB
I2PAK
29
Types in bold green represent products in development
10
Automotive brochure
Automotive brochure
11
55-60 V Automotive MOSFET
Package name
LFPAK56;
Power-SO8
55-60 V Automotive MOSFET
Type number
VDS [max] (V)
RDSon [max] @ 10 V
(mΩ)
RDSon [max] @
5 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max] (K/W)
Type number
VDS [max] (V)
RDSon [max] @ 10 V
(mΩ)
BUK9Y4R8-60E
60
4.1
4.8
100
0.63
BUK763R9-60E
60
3.9
BUK7Y4R8-60E
60
4.8
100
0.63
BUK964R8-60E
60
4.4
BUK764R4-60E
60
4.5
BUK966R5-60E
60
5.9
BUK766R0-60E
60
6
8
BUK9Y6R0-60E
60
5.2
6
100
0.77
BUK9Y7R2-60E
60
5.6
7.2
100
0.9
Package name
D2PAK
BUK7Y6R0-60E
60
6
100
0.77
BUK7Y7R2-60E
60
7.2
100
0.9
BUK969R0-60E
60
BUK9Y8R7-60E
60
7.5
86
1.02
BUK768R3-60E
60
8.3
87
1.02
BUK9614-60E
60
12.8
53
1.58
BUK7Y8R7-60E
60
8.7
BUK9Y15-60E
60
13
BUK7Y15-60E
60
15
BUK9Y25-60E
60
21.5
BUK7Y25-60E
60
25
BUK9Y43-60E
60
38
BUK7Y43-60E
60
43
BUK9Y59-60E
60
52
BUK7Y59-60E
60
59
BUK7K12-60E
60
9.3
BUK7K13-60E
60
10
8.7
15
25
43
59
53
1.59
34
2.31
34
2.31
22
3.33
22
3.33
16.7
4.03
17
4.03
2.21
40
2.36
BUK9K12-60E
60
10.7
11.5
35
2.21
BUK9K13-60E
60
11.20
12.5
40
2.36
BUK7K17-60E
60
14
BUK9K17-60E
60
15.6
BUK7K35-60E
60
30
BUK9K35-60E
60
32
BUK7K52-60E
60
45
BUK9K52-60E
60
49
BUK7610-55AL
55
10
BUK9620-55A
55
18
BUK7620-55A
55
20
BUK9624-55A
55
21.7
BUK7624-55A
55
24
BUK9628-55A
55
25
BUK7628-55A
55
28
BUK9635-55A
55
32
BUK7635-55A
55
35
BUK9675-55A
55
68
DPAK
2.84
LFPAK56D
17
35
55
20
24
26
2.84
20.7
3.96
22
3.96
15.4
4.68
16
4.68
75
0.5
54
1.2
54
1.2
46
1.4
BUK7675-55A
55
75
60
2.3
BUK762R4-60E
60
2.4
BUK962R8-60E
60
2.5
BUK762R6-60E
60
2.6
BUK963R3-60E
60
3
BUK763R1-60E
60
3.1
BUK964R2-60E
60
3.9
Types in bold red represent new products
12
Automotive brochure
4.8
6.5
9
14
ID [max] @
25 °C (A)
Rth(j-mb) [max] (K/W)
100
0.57
100
0.64
100
0.64
75
0.82
75
0.82
75
1.09
75
1.09
56
1.56
58
1.56
75
0.95
BUK7613-60E
60
13
BUK9212-55B
55
10
BUK7210-55B
55
10
75
0.95
BUK7212-55B
55
12
75
0.95
BUK9215-55A
55
13.6
62
1.3
BUK7215-55A
55
15
62
1.3
BUK9219-55A
55
17.6
55
1.3
BUK7219-55A
55
19
55
1.3
BUK9222-55A
55
20
22
48
1.5
BUK9225-55A
55
22
25
43
1.6
BUK7222-55A
55
22
48
1.5
BUK7225-55A
55
25
43
1.6
BUK9230-55A
55
27
38
1.7
BUK7230-55A
55
30
BUK9237-55A
55
33
BUK7237-55A
55
37
BUK9245-55A
55
40
45
BUK9277-55A
55
69
77
BUK7277-55A
55
77
BUK92150-55A
55
125
BUK72150-55A
55
150
BUK9214-60E
60
14
BUK9225-60E
60
25
BUK953R5-60E
60
3.4
BUK954R8-60E
60
4.5
BUK7E2R6-60E
60
BUK7E3R5-60E
BUK7E4R6-60E
12
15
19
30
38
1.7
32
1.94
32.3
1.9
28
2.1
18
2.93
18
2.9
11
4.1
11
4.1
3.7
120
0.51
4.9
100
0.64
2.6
120
0.43
60
3.5
120
0.51
60
4.6
100
0.64
58
1.56
37
140
47
28
42
1.5
42
35
TO-220AB
34
1.8
35
1.7
20
2.4
D2PAK
BUK962R5-60E
RDSon [max] @
5 V (mΩ)
75
2.5
2.8
3.3
4.2
20.3
2.4
120
0.43
120
0.43
BUK7E13-60E
60
13
120
0.46
BUK9832-55A
55
29
32
12
120
0.46
BUK9880-55A
55
73
80
7
120
0.51
150
5.5
I2PAK
SC-73
BUK7880-55A
55
80
55
137
55
150
120
0.51
BUK98150-55A
100
0.57
BUK78150-55A
7
5.5
Types in bold green represent products in development
Automotive brochure
13
75-80 V Automotive MOSFET
Package name
Type number
VDS [max] (V)
RDSon [max] @ 10 V
(mΩ)
BUK7Y7R8-80E
80
7.8
BUK9Y8R5-80E
80
8
BUK7Y9R9-80E
80
9.9
BUK9Y11-80E
80
10
BUK9Y14-80E
LFPAK56;
Power-SO8
D2PAK
100 V Automotive MOSFET
80
14
BUK7Y14-80E
80
14
BUK9Y25-80E
80
25
BUK7Y25-80E
80
RDSon [max] @
5 V (mΩ)
8.5
11
15
27
25
BUK9Y41-80E
80
41
BUK7Y41-80E
80
41
BUK9Y72-80E
80
72
BUK7Y72-80E
80
72
BUK9Y107-80E
80
98
BUK7Y98-80E
80
BUK7613-75B
BUK9616-75B
ID [max] @
25 °C (A)
Rth(j-mb) [max] (K/W)
100
0.63
100
0.63
89
0.77
84
0.77
62
45
78
107
1.02
65
1.02
37
1.58
39
24
2.33
25
2.31
15
16
RDSon [max] @
5 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max] (K/W)
BUK9Y12-100E
100
11.9
12
85
0.63
BUK7Y12-100E
100
12
85
0.63
BUK9Y15-100E
100
14.7
69
0.77
BUK7Y15-100E
100
15
68
0.77
BUK9Y19-100E
100
18
56
0.9
BUK7Y19-100E
100
19
BUK9Y22-100E
100
21.5
BUK7Y22-100E
100
22
BUK9Y38-100E
100
37.5
BUK7Y38-100E
100
38
BUK9Y65-100E
100
63.3
4.03
BUK7K29-100E
100
24.5
29.5
2.21
27
75
14
67
0.95
1.1
BUK763R8-80E
80
3.8
120
0.43
BUK964R2-80E
80
4
120
0.43
BUK7214-75B
75
14
BUK9217-75B
75
15
11
17
120
0.46
120
0.46
75
0.82
75
75
75
80
24.6
26
4
26
0.95
64
0.95
45
120
LFPAK56D
0.82
69
45
4.03
9.4
27.5
10
3.33
9.4
153
100
80
3.33
12
100
100
9.6
2.31
12
BUK7Y153-100E
BUK9K29-100E
80
19
146
BUK7K32-100E
BUK769R6-80E
2.31
100
0.95
4.7
1.58
19
BUK9Y153-100E
75
4.5
1.58
30
3.33
13
80
1.02
30
113
75
BUK964R7-80E
49
100
4.03
4.2
65
1.02
BUK7Y113-100E
12.3
80
38
0.9
49
3.33
98
BUK764R2-80E
22
56
65
4.03
4.2
19
110
11.8
16.4
15
100
53
BUK753R8-80E
RDSon [max] @ 10 V
(mΩ)
100
DPAK
TO-220AB
VDS [max] (V)
BUK7Y65-100E
23
BUK7226-75A
Type number
BUK9Y113-100E
75
BUK9226-75A
LFPAK56;
Power-SO8
1.58
BUK7623-75A
BUK9611-80E
Package name
1.3
D PAK
2
1
0.43
BUK9K32-100E
100
31
BUK7K45-100E
100
37.6
BUK9K45-100E
100
42
BUK7K89-100E
100
82.5
113
153
29
33
45
BUK9K89-100E
100
85
BUK7K134-100E
100
121.0
89
BUK9K134-100E
100
154
BUK765R0-100E
100
5
BUK965R8-100E
100
5.6
BUK768R1-100E
100
8.1
BUK969R3-100E
100
8.9
BUK7613-100E
100
13
BUK9615-100E
100
14
BUK7631-100E
100
31
BUK9637-100E
100
36
37
BUK9660-100A
100
58
60
BUK7660-100A
100
60
BUK9675-100A
100
72
BUK7675-100A
100
75
BUK96180-100A
100
173
BUK7227-100B
100
27
159
5.8
9.3
15
75
180
30
2.21
27
2.36
26
2.36
21.4
2.84
21
2.84
13
3.96
12.5
3.96
9.8
4.68
8.5
4.68
120
0.43
120
0.43
100
0.57
100
0.57
72
0.82
66
0.82
34
1.56
31
1.56
26
1.4
26
1.4
23
1.5
23
1.5
11
2.8
48
0.95
BUK9230-100B
100
28
30
47
0.95
BUK9240-100A
100
38.6
40
33
1.3
BUK7240-100A
100
40
34
1.3
BUK9275-100A
100
72
21.7
1.7
BUK7275-100A
100
75
21.7
1.7
BUK9216-100E
100
BUK9236-100E
100
BUK9875-100A
100
72
75
7
BUK98180-100A
100
173
180
4.6
TO-220AB
BUK755R4-100E
100
5.2
120
0.43
I2PAK
BUK7E5R2-100E
100
5.2
120
0.43
DPAK
SC-73
75
16.0
36.0
Types in bold red represent new products - Types in bold green represent products in development
14
Automotive brochure
Automotive brochure
15
TrenchPLUS MOSFETs
16
40
5
75
40
5
75
40
5
75
40
6
75
●
40
6,6
75
●
●
●
BUK9107-40ATC
BUK9907-40ATC
40
8
75
●
●
●
BUK7107-40ATC
BUK7907-40ATC
40
8
75
BUK7108-40AIE
BUK7908-40AIE
Automotive brochure
7
Gate Resistor
●
Gate Drain Clamps
75
Gate Source Clamps
4.1
Current Sensing
40
RDSon (max) @ 5 V (mΩ)
Temperature Sense
5-pin TO220
(SOT263B-01)
ID (max) @ 25 °C (A)
TO220AB
(SOT78C)
RDSon (max) @ 10 V (mΩ)
5-pin D2PAK
(SOT426)
VDS (V)
7-pin D2PAK
(SOT427)
Leaded Package
10.0 x 15 x 4.5
10.0 x 15.0 x 4.5
15.0 x 10.0 x 4.5
10.0 x 19.0 x 4.5
BUK714R1-40BT
●
●
●
BUK7105-40AIE
BUK7905-40AIE
●
BUK7105-40ATE
BUK7905-40ATE
BUK7905-40AI
●
●
●
●
BUK7C06-40AITE
55
6,6
7
75
●
55
7
75
55
7
75
●
55
8
75
●
●
55
9
75
●
●
75
9
75
75
9
75
●
75
10
75
●
10
●
●
●
Gate Resistor
Surface Mount Package
Gate Drain Clamps
Custom versions can be developed for high-volume applications.
Gate Source Clamps
diodes. The system microcontroller can use data gathered from
Current Sensing
standard products listed below offer one or more “PLUS” features.
Temperature Sense
components, overvoltage clamps, and gate protection (ESD)
Surface Mount Package
ID (max) @ 25 °C (A)
eliminating the need to design with protected power devices. All the
RDSon (max) @ 5 V (mΩ)
these sensors to implement cost-effective protection features, thus
protection features, such as current and temperature sensing
RDSon (max) @ 10 V (mΩ)
TrenchPLUS is a range of standard MOSFETs with additional
VDS (V)
TrenchPLUS MOSFETs
Leaded Package
7-pin D2PAK
(SOT427)
5-pin D2PAK
(SOT426)
TO220AB
(SOT78C)
5-pin TO220
(SOT263B-01)
10.0 x 15 x 4.5
10.0 x 15.0 x 4.5
15.0 x 10.0 x 4.5
10.0 x 19.0 x 4.5
●
BUK9107-55ATE
●
BUK7107-55AIE
BUK7907-55AIE
●
BUK7107-55ATE
BUK7907-55ATE
●
BUK7109-75AIE
BUK7909-75AIE
●
BUK7109-75ATE
BUK7909-75ATE
●
BUK7C08-55AITE
BUK9C10-55BIT
●
BUK7C10-75AITE
Automotive TrenchPLUS Part Numbering
Automotive brochure
17
Electric Windows
Electric Sunroof
Automatic Trunk
Climate Control (HVAC)
Electric Mirrors
Fuel Pump
Wiper Systems
Battery Management
Electric Parking Brake
Water Pump
Electric Seat Control
Oil Pump
Electric Power Steering (EPS)
Engine Management
Start-Stop
Integrated
Transmission
Starter-Alternator
Cooling Fan
Lighting
18
Automotive brochure
Braking (ABS, ESP)
Automotive brochure
19
Engine
Management
Braking (ABS)
LFPAK56 (Single & Dual Power-SO8) MOSFETs are ideally
suited to provide compact and thermally stable solutions for
injection applications.
LFPAK56 (Single & Dual Power-SO8) MOSFETs are ideally
suited to provide compact and thermally stable solutions for
braking systems.
Main benefits:
} Robust product using advanced copper clip technology
} Excellent current handling
} Compact footprint
} Repetitive avalanche rated
Main benefits:
} Robust product using advanced copper clip technology
} Excellent current handling
} Compact footprint
Example products in LFPAK56 (single and dual)
Example products in LFPAK56 (single and dual)
VDS [max]
(V)
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK9K52-60E
60
49
16
4.68
BUK9Y41-80E
80
41
24
2.33
BUK9K29-100E
100
27
30
2.21
BUK9Y38-100E
100
38
30
1.58
Product
Application Considerations
Typical diesel injector drive
VDS [max]
(V)
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK9Y3R0-40E
40
2.5
100
0.77
BUK9K6R2-40E
40
6
40
2.21
BUK9Y4R8-60E
60
4.1
100
0.63
BUK9Y59-60E
60
52
16.7
4.03
Product
Application Considerations
Injector/valve controllers form a building block within both
Anti-locking braking systems are used on most vehicles to
diesel and gasoline engine control modules to deliver optimum
maintain contact with the road surface and prevent skidding
fuel consumption. The injectors are controlled by a complex
in poor braking conditions such as icy or wet roads.
‘peak and hold’ current control. The “peak” current opens the
valve and the “hold” current maintains the valve in the open
A pump motor is used to re-pressurize the systems when the
position.
ABS system operates. Typically a single MOSFET is used for
one direction ON-OFF pump motor control with PWM used
Diesel Injection: Various topologies are used, but are usually
to give speed control. No freewheel diode used in high-side
differentiated by those that apply a boost voltage and those
version with the MOSFET clamping (linear mode) when the
that don’t.
motor is switched off.
Gasoline Injection: The main configurations are ‘multi-point’
Solenoids are used for controlling brake pressure. Low-side
and ‘direct’ injection. The circuit topology is similar to that of
MOSFETs are used for solenoid driving and body diode is
diesel injectors.
avalanched to improve solenoid drop out time. The MOSFET
must be avalanche rugged.
D2PAK MOSFETs can provide solutions for several power
handling tasks. Driving the main pump motor, as the safety
switch, or to handle reverse polarity protection tasks. The
pump motor drive device could be a 40 V low RDSon MOSFET.
Main benefits:
} Low on-resistance
} Low thermal resistance
} Highest current handling capability
Example Products in D2PAK
Product
VDS [max]
(V)
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK762R0-40E
40
2
120
0.51
BUK762R9-40E
40
2.9
100
0.64
BUK762R4-60E
60
2.4
120
0.43
BUK763R1-60E
60
3.1
120
0.51
Typical solenoid driver circuit
Key MOSFET Requirements:
} High lifetime reliability
Reverse polarity protection can be added using another
} High current transient robustness
single MOSFET with a simple gate drive.
} Good thermal performance
The safety switch MOSFET is normally continuously ON.
} Small footprint
} Guaranteed repetitive avalanche capability
20
Automotive brochure
Automotive brochure
21
Electric Power
Steering (EPS)
Transmission
D2PAK is ideally suited to provide high power density and
surge current capability required for power steering systems.
LFPAK56 (Single & Dual Power-SO8) is ideally suited
to provide compact and thermally stable solutions for
transmission applications.
Main benefits:
} Lowest on-resistance
} Lowest thermal resistance
} Highest current handling capability
} Guaranteed repetitive avalanche rating
Main benefits:
} Robust product using advanced copper clip technology
} Excellent current handling
} Compact footprint
Example products in LFPAK56 (single and dual)
Example Products in D2PAK
EPS systems often use brushless DC motors to provide the
additional torque to the steering system for their compact
size and lower system cost compared to equivalent mechanical
solutions. They also provide improved performance, longer
lifetimes, reduced noise, increased reliability and ease of
installation.
Motor power depends on vehicle size and performance.
MOSFETs are configured in 3-phase bridge arrangements
to drive the BLDC motor. The system must be capable of
handling worst-case current and thermal surges caused by the
torque assistance pulses.
Key MOSFET Requirements:
} Low on-resistance
} Low thermal resistance
} High surge current capacity
} Flexible packaging solutions
} Guaranteed repetitive avalanche capability
22
Automotive brochure
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK7Y3R5-40E
40
3.5
100
0.9
0.46
BUK7Y4R4-40E
40
4.4
100
1.02
120
0.51
BUK9K52-60E
60
49
16
4.68
2.9
100
0.64
4
75
0.82
3.8
120
0.43
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK761R6-40E
40
1.57
120
0.43
BUK761R7-40E
40
1.6
120
BUK762R0-40E
40
2
BUK762R9-40E
40
BUK764R0-40E
40
BUK763R8-80E
80
Product
Application Considerations
Electric power steering (EPS) systems amplify the driver’s
steering responses to make steering easier.
VDS [max]
(V)
VDS [max]
(V)
I2PAK & TO-220 provide flexible solutions for power steering
systems where through-hole mounting is adopted.
Main benefits:
} Separate current and thermal paths
} Clamp, screw or solder mounting
} Low on-resistance
} High current handling capability
Example Products in I PAK & TO-220
VDS [max]
(V)
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK7E1R9-40E
40
1.9
120
0.46
BUK753R1-40E
40
3.1
100
0.64
Typical 3-phase motor controller
D2PAK MOSFETs can provide solutions for motor drive
tasks within transmission systems.
Application Considerations
Transmission systems distribute the power from the engine to
the wheels. The system consists of a clutch, gearbox (manual
or automatic), differential and final drive shaft. The actuators
used in these systems are either solenoids or brushless DC
motors.
Gear Selectors: MOSFET are used to drive solenoids that
control electro-hydraulic valves or light linear mechanical loads
within the gearbox to operate gear changes.
2
Product
Product
Clutch Control: Modern clutch systems such as dual clutch
control typically use Brushless DC motors controlled by
MOSFETs. Electric motors for transmission control often need
accurate speed, direction and position control. The control
MOSFETs are often situated in the gearbox.
Main benefits:
} Low on-resistance
} Low thermal resistance
} Guaranteed repetitive avalanche rating
Example Products in D2PAK
VDS [max]
(V)
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK761R6-40E
40
1.57
120
0.43
BUK762R0-40E
40
2
120
0.51
BUK762R6-60E
60
2.6
120
0.46
BUK763R8-80E
80
3.8
120
0.43
BUK764R2-80E
80
4.2
120
0.46
Product
Typical 3-phase motor controller
Key MOSFET Requirements:
} Stable performance at elevated temperatures
} Compact package
} Good current handling capability
} Low on-resistance
Automotive brochure
23
Climate Control
(HVAC)
Integrated Starter
Generator
LFPAK56 is well suited to HVAC applications due to excellent
current handling and thermal performance.
D2PAK is ideal for integrated starter generator applications
with ultra low on-resistance and high current transient
robustness.
Main benefits:
} Robust product using advanced copper clip technology
} Excellent current handling
} Low on-resistance
Main benefits:
} Lowest on-resistance
} Lowest thermal resistance
} Highest current handling capability
} Guaranteed repetitive avalanche rating
Example products in LFPAK56 (single and dual)
VDS [max]
(V)
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK7Y3R5-40E
40
3.5
100
0.9
BUK7Y4R4-40E
40
4.4
100
1.02
BUK7Y4R8-60E
60
4.8
100
0.63
BUK7Y7R8-80E
80
7.8
100
0.63
Product
Application Considerations
The heating, ventilation, and air conditioning (HVAC) system
regulates the temperature and quality of the air inside the
vehicle cabin. This is often referred to as climate control.
The electrically controlled elements are the blower fan motor
and flap valves that divert the airflow.
The blower fan motor is usually a simple brushed DC motor,
with its speed controlled by a MOSFET operating in PWM
or linear mode. The flap valves are usually controlled by an
integrated IC.
Key MOSFET Requirements:
} Switching capability for PWM control
} Low package thermal resistance
} Low on-resistance
} Good current handling
Typical linear mode fan controller
I PAK & TO-220 are ideal solutions for HVAC systems where
through-hole mounting is used optimise thermal performance
and current handling.
2
Example products in D2PAK
Application Considerations
Integrated starter generator systems provide start-stop
functionality and torque boost capability to reduce the
emissions of modern vehicles.
Main benefits:
} Separate current and thermal paths
} Clamp, screw or solder mounting
} Low on-resistance
} High current handling capability
In “alternator mode” the system acts as a regenerative brake.
Whilst in “motor mode” it is used to start the engine and
provide torque assistance.
Example products in I2PAK & TO-220
MOSFETs are used to drive highly reliable Brushless DC
motors.
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK761R6-40E
40
1.57
120
0.43
BUK761R7-40E
40
1.6
120
0.46
BUK763R8-80E
80
3.8
120
0.43
BUK765R0-100E
100
5
120
0.43
Typical 3-phase motor controller
VDS [max]
(V)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
BUK753R1-40E
40
3.1
100
0.64
BUK753R8-80E
80
3.8
120
0.43
BUK7E3R1-40E
40
3.1
100
0.64
BUK7E4R6-60E
60
4.6
100
0.64
Key MOSFET Requirements:
} Ultra low on-resistance
} Low thermal resistance
} Safe high temperature operation
} Excellent current handling
} Guaranteed repetitive avalanche capability
GATE
DRIVE
3 phase
brushless
machine
MOSFET
MOSFET
MOSFET
GATE
DRIVE
GATE
DRIVE
GATE
DRIVE
GATE
DRIVE
MOSFET
MOSFET
MOSFET
RDSon
[max] @
10 V (mΩ)
Product
VDS [max]
(V)
Product
2
1
1
2
2
1
battery
14 V
GATE
DRIVE
brb325
BUK7610-55AL is specifically designed for thermally stable
linear mode control applications.
Example Products in D2PAK
Product
BUK7610-55AL
24
Automotive brochure
VDS [max]
(V)
RDSon
[max] @
10 V (mΩ)
ID [max] @
25 °C (A)
Rth(j-mb) [max]
(K/W)
55
10
75
0.5
Automotive brochure
25
Notes
Automotive
Lighting
Main benefits:
} Robust product using advanced copper clip technology.
} Low on-state losses
} Low switching losses
} Compact footprint
Example products in LFPAK56 (single and dual)
NXP offers a broad range automotive grade MOSFETs in
LFPAK56 footprint beyond what is shown in the table below to
provide flexibility to designers.
VDS [max]
[V]
RDSon
[max] @
10 V [mΩ]
ID [max] @
25 °C [A]
Rth(j-mb) [max]
[K/W]
BUK9K25-40E
40
24
18
4.68
BUK9Y29-40E
40
25
25
4.03
BUK9Y59-60E
60
52
17
4.03
BUK9Y25-80E
80
25
37
1.58
BUK9Y41-80E
80
41
24
2.33
BUK9Y38-100E
100
38
30
1.58
BUK9K45-100E
100
42
21
2.84
Product
Application Considerations
Headlights deliver a variety of functions for the driver
including high beam, low beam, fog lights, daylight running
indicators and parking lights. Similarly, rear clusters provide
illumination for braking, reversing, fog lights, or indicators.
Light Emitting Diodes (LED) are becoming more widespread in
modern vehicles to deliver exterior and interior illumination.
Typical 2-channel controller
The key advantages of LEDs over convention halogen bulbs
are their high luminance/Watt, small size and reliability which
has opened up design possibilities for engineers.
Headlight and rear light clusters can be illuminated by
strings of LEDs controlled by a dedicated driver configured in
a boost or boost/buck DCDC converter topology. The power
dissipation of individual LED strings can reach >40W in a
confined space, so MOSFETs with good switching performance
combined with low on-state losses are required. Due to the
space constraints and often limited heat sinking, products
with low thermal impedance are also desirable. The longer
the string of series connected LEDs the greater the VDS of the
MOSFET required to control them.
Interior lights and backlit LCD where the power
requirements are lower can be addressed by our large
portfolio of LFPAK56 and LFPAK56D devices.
LFPAK56 (Single & Dual Power-SO8)
MOSFETs are ideally suited to provide compact and thermally
stable solutions for automotive lighting applications.
26
Automotive brochure
http://www.nxp.com/applications/automotive/automotivelighting-solutions.html
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© 2015 NXP Semiconductors N.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the
copyright owner. The information presented in this document does not form part of any quotation or contract,
is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by
the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: March 2015
Document order number: 9397 750 17643
Printed in the Netherlands