MOSFETs – Mouser Australia

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BUKx Automotive MOSFETs

Nexperia BUKx Automotive MOSFETs are logic-level N-channel MOSFETs featuring TrenchMOS technology. Designed and qualified to meet AEC-Q101 standards, the Nexperia BUKx MOSFETs are ideal for demanding automotive applications, including 12V systems, motor control, and start-stop micro-hybrid systems. The MOSFETs offer excellent thermal performance with a maximum operating temperature of +175°C, making the devices suitable for thermally challenging environments.

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Part #

MOSFETs SOT669 N-CH 80V 89A

BUK7Y9R9-80EX
Nexperia
1: $3.57
22,290In Stock

Mfr. Part No.
BUK7Y9R9-80EX

Mouser Part No
771-BUK7Y9R9-80EX

Nexperia

MOSFETs SOT669 N-CH 80V 89A

Learn More

Datasheet

22,290In Stock

Cut Tape

$3.57

$2.30

$2.03

$1.56

Reel

$1.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

LFPAK-56-5

N-Channel

1 Channel

80 V

89 A

7.3 mOhms

- 20 V, 20 V

3 V

51.6 nC

- 55 C

+ 175 C

195 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs SOT669 N-CH 40V 26A

BUK7Y29-40EX
Nexperia
1: $2.30
527In Stock

Mfr. Part No.
BUK7Y29-40EX

Mouser Part No
771-BUK7Y29-40EX

Nexperia

MOSFETs SOT669 N-CH 40V 26A

Learn More

Datasheet

527In Stock

Cut Tape

$2.30

$2.11

$1.44

$0.72

Reel

$0.322

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

LFPAK-56-5

N-Channel

1 Channel

40 V

26 A

22.7 mOhms

- 20 V, 20 V

3 V

7.9 nC

- 55 C

+ 175 C

37 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9K89-100E/SOT1205/LFPAK56D

BUK9K89-100E,115
Nexperia
1: $2.72
305In Stock

Mfr. Part No.
BUK9K89-100E,115

Mouser Part No
771-BUK9K89-100E115

Nexperia

MOSFETs BUK9K89-100E/SOT1205/LFPAK56D

Learn More

Datasheet

305In Stock

Cut Tape

$2.72

$1.71

$1.46

$1.13

Reel

$0.637

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

LFPAK-56D-8

N-Channel

2 Channel

100 V

12.5 A

75.8 mOhms

- 15 V, 15 V

1.7 V

16.8 nC

- 55 C

+ 175 C

38 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y14-80E/SOT669/LFPAK

BUK9Y14-80E,115
Nexperia
1: $3.14
246In Stock
15,000Expected 14/12/2026

Mfr. Part No.
BUK9Y14-80E,115

Mouser Part No
771-BUK9Y14-80E115

Nexperia

MOSFETs BUK9Y14-80E/SOT669/LFPAK

Learn More

Datasheet

246In Stock

15,000Expected 14/12/2026

Cut Tape

$3.14

$2.00

$1.70

$1.33

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SOT-669-5

N-Channel

1 Channel

80 V

62 A

12.2 mOhms

- 15 V, 15 V

1.7 V

28.9 nC

- 55 C

+ 175 C

147 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs SOT404 N-CH 80V 120A

BUK964R2-80E,118
Nexperia
1: $7.55
988In Stock

Mfr. Part No.
BUK964R2-80E,118

Mouser Part No
771-BUK964R2-80E118

Nexperia

MOSFETs SOT404 N-CH 80V 120A

Learn More

Datasheet

988In Stock

Cut Tape

$7.55

$5.01

$4.72

$3.55

Reel

$2.70

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

SMD/SMT

D2PAK-3 (TO-263-3)

N-Channel

1 Channel

80 V

120 A

4.2 mOhms

- 10 V, 10 V

1.7 V

123 nC

- 55 C

+ 175 C

349 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs SOT669 100V 19A

BUK7Y65-100EX
Nexperia
1: $1.87
Lead-Time 16 Weeks

Mfr. Part No.
BUK7Y65-100EX

Mouser Part No
771-BUK7Y65-100EX

Nexperia

MOSFETs SOT669 100V 19A

Learn More

Datasheet

Lead-Time 16 Weeks

Cut Tape

$1.87

$0.968

$0.632

$0.486

Reel

$0.414

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

LFPAK-56-5

N-Channel

1 Channel

100 V

19 A

44 mOhms

- 20 V, 20 V

3 V

17.8 nC

- 55 C

+ 175 C

64 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9K12-80L/SOT1205/LFPAK56D

BUK9K12-80LX
Nexperia
1: $3.82
961In Stock
New Product

Mfr. Part No.
BUK9K12-80LX

Mouser Part No
771-BUK9K12-80LX

New Product

Nexperia

MOSFETs BUK9K12-80L/SOT1205/LFPAK56D

Learn More

Datasheet

961In Stock

Cut Tape

$3.82

$2.46

$2.43

$1.68

Reel

$1.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

Power SO-8

N-Channel

2 Channel

80 V

51 A

11.2 mOhms

- 20 V, 20 V

2.05 V

66 nC

- 55 C

+ 175 C

68 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9K31-100L/SOT1205/LFPAK56D

BUK9K31-100LX
Nexperia
1: $3.20
230In Stock
New Product

Mfr. Part No.
BUK9K31-100LX

Mouser Part No
771-BUK9K31-100LX

New Product

Nexperia

MOSFETs BUK9K31-100L/SOT1205/LFPAK56D

Learn More

Datasheet

230In Stock

Cut Tape

$3.20

$2.05

$1.68

$1.37

Reel

$0.952

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

Power SO-8

N-Channel

2 Channel

100 V

24 A

31.7 mOhms

- 20 V, 20 V

2.05 V

16.2 nC

- 55 C

+ 175 C

43 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9M16-100L/SOT1210/mLFPAK

BUK9M16-100LX
Nexperia
1: $2.38
1,353In Stock
New Product

Mfr. Part No.
BUK9M16-100LX

Mouser Part No
771-BUK9M16-100LX

New Product

Nexperia

MOSFETs BUK9M16-100L/SOT1210/mLFPAK

Learn More

Datasheet

1,353In Stock

Cut Tape

$2.38

$1.51

$1.47

$1.00

Reel

$0.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

Power33-4

N-Channel

1 Channel

100 V

45 A

15.3 mOhms

- 20 V, 20 V

2.05 V

28.5 nC

- 55 C

+ 175 C

19.9 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9M60-100L/SOT1210/mLFPAK

BUK9M60-100LX
Nexperia
1: $1.46
1,210In Stock
New Product

Mfr. Part No.
BUK9M60-100LX

Mouser Part No
771-BUK9M60-100LX

New Product

Nexperia

MOSFETs BUK9M60-100L/SOT1210/mLFPAK

Learn More

Datasheet

1,210In Stock

Cut Tape

$1.46

$0.893

$0.80

$0.579

Reel

$0.374

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

Power33-8

N-Channel

1 Channel

100 V

19 A

60 mOhms

- 20 V, 20 V

2.05 V

9.8 nC

- 55 C

+ 175 C

50.4 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y4R8-60RA/SOT669/LFPAK

BUK9Y4R8-60RAX
Nexperia
1: $4.45
1,475In Stock
New Product

Mfr. Part No.
BUK9Y4R8-60RAX

Mouser Part No
771-BUK9Y4R8-60RAX

New Product

Nexperia

MOSFETs BUK9Y4R8-60RA/SOT669/LFPAK

Learn More

Datasheet

1,475In Stock

Cut Tape

$4.45

$2.88

$2.75

$1.98

Reel

$1.23

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SOT-669-5

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y113-100E/SOT669/LFPAK

BUK9Y113-100E,115
Nexperia
1: $1.76
83,833In Stock

Mfr. Part No.
BUK9Y113-100E,115

Mouser Part No
771-BUK9Y113-100E115

Nexperia

MOSFETs BUK9Y113-100E/SOT669/LFPAK

Learn More

Datasheet

83,833In Stock

Cut Tape

$1.76

$1.10

$1.06

$0.723

Reel

$0.502

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SOT-669-5

N-Channel

1 Channel

100 V

12 A

97 mOhms

- 15 V, 15 V

1.7 V

8.4 nC

- 55 C

+ 175 C

45 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9611-80E/SOT404/D2PAK

BUK9611-80E,118
Nexperia
1: $4.96
1,688In Stock

Mfr. Part No.
BUK9611-80E,118

Mouser Part No
771-BUK9611-80E118

Nexperia

MOSFETs BUK9611-80E/SOT404/D2PAK

Learn More

Datasheet

1,688In Stock

Cut Tape

$4.96

$3.22

$3.06

$2.22

$1.71

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

SMD/SMT

D2PAK-3 (TO-263-3)

N-Channel

1 Channel

80 V

75 A

11 mOhms

- 10 V, 10 V

1.7 V

48.8 nC

- 55 C

+ 175 C

182 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y6R0-60E/SOT669/LFPAK

BUK9Y6R0-60E,115
Nexperia
1: $3.30
5,377In Stock

Mfr. Part No.
BUK9Y6R0-60E,115

Mouser Part No
771-BUK9Y6R0-60E115

Nexperia

MOSFETs BUK9Y6R0-60E/SOT669/LFPAK

Learn More

Datasheet

5,377In Stock

Cut Tape

$3.30

$2.11

$2.00

$1.43

Reel

$0.989

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SOT-669-5

N-Channel

1 Channel

60 V

100 A

4.6 mOhms

- 15 V, 15 V

1.7 V

39.4 nC

- 55 C

+ 175 C

195 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y6R0-60RA/SOT669/LFPAK

BUK9Y6R0-60RAX
Nexperia
1: $3.70
1,500In Stock
New Product

Mfr. Part No.
BUK9Y6R0-60RAX

Mouser Part No
771-BUK9Y6R0-60RAX

New Product

Nexperia

MOSFETs BUK9Y6R0-60RA/SOT669/LFPAK

Learn More

1,500In Stock

Cut Tape

$3.70

$2.38

$2.30

$1.63

Reel

$1.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SOT-669-5

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y7R2-60RA/SOT669/LFPAK

BUK9Y7R2-60RAX
Nexperia
1: $3.04
1,500In Stock
New Product

Mfr. Part No.
BUK9Y7R2-60RAX

Mouser Part No
771-BUK9Y7R2-60RAX

New Product

Nexperia

MOSFETs BUK9Y7R2-60RA/SOT669/LFPAK

Learn More

1,500In Stock

Cut Tape

$3.04

$1.94

$1.90

$1.30

Reel

$1.03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SOT-669-5

Reel, Cut Tape, MouseReel

MOSFETs BUK763R8-80E/SOT404/D2PAK

BUK763R8-80E,118
Nexperia
1: $7.33
805In Stock

Mfr. Part No.
BUK763R8-80E,118

Mouser Part No
771-BUK763R8-80E118

Nexperia

MOSFETs BUK763R8-80E/SOT404/D2PAK

Learn More

Datasheet

805In Stock

Cut Tape

$7.33

$4.83

$3.42

$2.69

Reel

$2.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

SMD/SMT

D2PAK-3 (TO-263-3)

N-Channel

1 Channel

80 V

120 A

3.8 mOhms

- 20 V, 20 V

3 V

169 nC

- 55 C

+ 175 C

357 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs SOT1205 2NCH 60V 40A

BUK7K12-60EX
Nexperia
1: $3.70
8,640In Stock

Mfr. Part No.
BUK7K12-60EX

Mouser Part No
771-BUK7K12-60EX

Nexperia

MOSFETs SOT1205 2NCH 60V 40A

Learn More

Datasheet

8,640In Stock

Cut Tape

$3.70

$2.38

$2.08

$1.86

Reel

$1.22

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

LFPAK-33-8

N-Channel

2 Channel

60 V

40 A

9.3 mOhms

- 20 V, 20 V

3 V

34.2 nC

- 55 C

+ 175 C

68 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs SOT669 100V 85A

BUK7Y12-100EX
Nexperia
1: $3.78
2,423In Stock
4,500Expected 1/06/2026

Mfr. Part No.
BUK7Y12-100EX

Mouser Part No
771-BUK7Y12-100EX

Nexperia

MOSFETs SOT669 100V 85A

Learn More

Datasheet

2,423In Stock

4,500Expected 1/06/2026

Cut Tape

$3.78

$2.43

$2.38

$1.66

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SOT-669-5

N-Channel

1 Channel

100 V

85 A

8.1 mOhms

- 20 V, 20 V

3 V

68 nC

- 55 C

+ 175 C

238 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs SOT1205 2NCH 40V 30A

BUK9K8R7-40EX
Nexperia
1: $2.35
14,774In Stock

Mfr. Part No.
BUK9K8R7-40EX

Mouser Part No
771-BUK9K8R7-40EX

Nexperia

MOSFETs SOT1205 2NCH 40V 30A

Learn More

Datasheet

14,774In Stock

Cut Tape

$2.35

$1.49

$0.989

$0.774

Reel

$0.669

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

LFPAK-56D-8

N-Channel

2 Channel

40 V

30 A

7.66 mOhms

- 15 V, 15 V

1.7 V

15.7 nC

- 55 C

+ 175 C

53 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs SOT669 N-CH 80V 100A

BUK9Y8R5-80EX
Nexperia
1: $4.00
3,002In Stock

Mfr. Part No.
BUK9Y8R5-80EX

Mouser Part No
771-BUK9Y8R5-80EX

Nexperia

MOSFETs SOT669 N-CH 80V 100A

Learn More

Datasheet

3,002In Stock

Cut Tape

$4.00

$2.58

$2.53

$1.78

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SOT-669-5

N-Channel

1 Channel

80 V

100 A

8 mOhms

- 10 V, 10 V

1.4 V

54.7 nC

- 55 C

+ 175 C

238 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9K45-100E/SOT1205/LFPAK56D

BUK9K45-100E,115
Nexperia
1: $2.74
1,947In Stock

Mfr. Part No.
BUK9K45-100E,115

Mouser Part No
771-BUK9K45-100E115

Nexperia

MOSFETs BUK9K45-100E/SOT1205/LFPAK56D

Learn More

Datasheet

1,947In Stock

Cut Tape

$2.74

$1.73

$1.46

$1.14

Reel

$0.656

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

LFPAK-56D-8

N-Channel

2 Channel

100 V

21 A

38.3 mOhms

- 15 V, 15 V

1.7 V

33.5 nC

- 55 C

+ 175 C

53 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y12-100E/SOT669/LFPAK

BUK9Y12-100E,115
Nexperia
1: $4.51
1,287In Stock
1,500Expected 23/03/2026

Mfr. Part No.
BUK9Y12-100E,115

Mouser Part No
771-BUK9Y12-100E115

Nexperia

MOSFETs BUK9Y12-100E/SOT669/LFPAK

Learn More

Datasheet

1,287In Stock

1,500Expected 23/03/2026

Cut Tape

$4.51

$2.90

$2.46

$1.98

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SOT-669-5

N-Channel

1 Channel

100 V

85 A

9.5 mOhms

- 15 V, 15 V

1.7 V

64 nC

- 55 C

+ 175 C

238 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y15-100E/SOT669/LFPAK

BUK9Y15-100E,115
Nexperia
1: $3.39
1,437In Stock

Mfr. Part No.
BUK9Y15-100E,115

Mouser Part No
771-BUK9Y15-100E115

Nexperia

MOSFETs BUK9Y15-100E/SOT669/LFPAK

Learn More

Datasheet

1,437In Stock

Cut Tape

$3.39

$2.18

$2.13

$1.47

Reel

$0.984

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SOT-669-5

N-Channel

1 Channel

100 V

69 A

12.1 mOhms

- 15 V, 15 V

1.7 V

45.8 nC

- 55 C

+ 175 C

195 W

Enhancement

Reel, Cut Tape, MouseReel

MOSFETs BUK9Y153-100E/SOT669/LFPAK

BUK9Y153-100E,115
Nexperia
1: $1.30
84In Stock
4,500Expected 16/03/2026

Mfr. Part No.
BUK9Y153-100E,115

Mouser Part No
771-BUK9Y153-100E115

Nexperia

MOSFETs BUK9Y153-100E/SOT669/LFPAK

Learn More

Datasheet

84In Stock

4,500Expected 16/03/2026

Cut Tape

$1.30

$0.808

$0.523

$0.40

Reel

$0.339

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SOT-669-5

N-Channel

1 Channel

100 V

9.4 A

122 mOhms

- 15 V, 15 V

1.7 V

6.8 nC

- 55 C

+ 175 C

37 W

Enhancement

Reel, Cut Tape, MouseReel

BUKx Automotive MOSFETs

Customer Service Office

Company

Resources

Support

9.4 A
11.8 A
12 A
12.3 A
12.5 A
15 A
15.4 A
16 A
16.7 A
17 A
19 A
21 A
22 A
23 A
24 A
25 A
26 A
27 A
30 A
31 A

1.97 mOhms
2.47 mOhms
2.73 mOhms
3.3 mOhms
3.6 mOhms
3.7 mOhms
3.8 mOhms
4.2 mOhms
4.34 mOhms
4.6 mOhms
4.76 mOhms
4.8 mOhms
5.27 mOhms
5.4 mOhms
5.8 mOhms
5.9 mOhms
6 mOhms
6.4 mOhms
6.8 mOhms
7.2 mOhms

5 nC
5.6 nC
6.1 nC
6.2 nC
6.8 nC
7 nC
7.8 nC
7.9 nC
8.2 nC
8.4 nC
8.5 nC
9.2 nC
9.4 nC
9.8 nC
10 nC
10.4 nC
11.9 nC
12 nC
14 nC
14.5 nC

19.9 W
32 W
37 W
37.3 W
38 W
42 W
43 W
44 W
45 W
50 W
50.4 W
53 W
64 W
65 W
68 W
94 W
94.9 W
95 W
96 W
147 W