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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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Technology
Mounting Style
Package/Case
Transistor Polarity
Number of Channels
Vds - Drain-Source Breakdown Voltage
Id - Continuous Drain Current
Rds On - Drain-Source Resistance
Vgs - Gate-Source Voltage
Vgs th - Gate-Source Threshold Voltage
Qg - Gate Charge
Minimum Operating Temperature
Maximum Operating Temperature
Pd - Power Dissipation
Channel Mode
Packaging
Nexperia MOSFETs BUK7Y4R4-40E/SOT669/LFPAK
Datasheet
1.336In Stock
Cut Tape
11,49 kr.
5,48 kr.
4,66 kr.
3,76 kr.
Reel
3,25 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 40 V 100 A 3.3 mOhms 20 V 3 V 39 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y4R8-60E/SOT669/LFPAK
Datasheet
7.219In Stock
9.000Expected 20/10/2026
Cut Tape
16,56 kr.
8,13 kr.
7,31 kr.
5,83 kr.
Reel
5,12 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 60 V 100 A 4.8 mOhms 20 V 2.4 V 73.1 nC - 55 C + 175 C 238 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y65-100E/SOT669/LFPAK
Datasheet
2.326In Stock
Cut Tape
6,86 kr.
3,15 kr.
2,78 kr.
2,15 kr.
Reel
1,79 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 100 V 19 A 44 mOhms 20 V 3 V 17.8 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y6R0-60E/SOT669/LFPAK
Datasheet
71In Stock
1.500Expected 02/11/2026
Cut Tape
14,47 kr.
7,06 kr.
6,27 kr.
5,00 kr.
4,21 kr.
Reel
4,20 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 60 V 100 A 6 mOhms 20 V 2.4 V 45.4 nC - 55 C + 175 C 195 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K35-60E/SOT1205/LFPAK56D
Datasheet
2.861In Stock
Cut Tape
8,95 kr.
4,19 kr.
3,72 kr.
2,90 kr.
Reel
2,50 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 60 V 22 A 32 mOhms 10 V 1.4 V 7.8 nC - 55 C + 175 C 38 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K45-100E/SOT1205/LFPAK56D
Datasheet
2.365In Stock
Cut Tape
10,00 kr.
4,71 kr.
4,20 kr.
3,29 kr.
Reel
2,84 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 100 V 21 A 38.3 mOhms 15 V 1.7 V 33.5 nC - 55 C + 175 C 53 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K52-60E/SOT1205/LFPAK56D
Datasheet
2.133In Stock
Cut Tape
6,67 kr.
3,08 kr.
2,73 kr.
2,10 kr.
Reel
1,72 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 60 V 16 A 47.3 mOhms 15 V 1.7 V 5.6 nC - 55 C + 175 C 32 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K6R2-40E/SOT1205/LFPAK56D
Datasheet
1.831In Stock
Cut Tape
13,65 kr.
8,73 kr.
5,78 kr.
4,59 kr.
Reel
3,73 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 40 V 40 A 5.27 mOhms 15 V 1.7 V 35.4 nC - 55 C + 175 C 68 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K89-100E/SOT1205/LFPAK56D
Datasheet
1.239In Stock
Cut Tape
11,94 kr.
7,38 kr.
4,87 kr.
3,83 kr.
Reel
2,96 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 100 V 12.5 A 75.8 mOhms 15 V 1.7 V 16.8 nC - 55 C + 175 C 38 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9M15-40H/SOT1210/mLFPAK
Datasheet
26In Stock
1.500Expected 15/10/2027
Cut Tape
7,12 kr.
3,25 kr.
2,39 kr.
1,84 kr.
Reel
1,55 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-33-8 N-Channel 1 Channel 40 V 30 A 15 mOhms - 10 V, 16 V 1.5 V 16.2 nC - 55 C + 175 C 44 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y107-80E/SOT669/LFPAK
Datasheet
3.900In Stock
Cut Tape
5,77 kr.
2,64 kr.
2,33 kr.
1,78 kr.
Reel
1,49 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 80 V 11.8 A 98 mOhms 10 V 1.4 V 6.2 nC - 55 C + 175 C 37 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y11-80E/SOT669/LFPAK
Datasheet
1.472In Stock
Cut Tape
14,92 kr.
7,25 kr.
6,48 kr.
5,15 kr.
Reel
4,43 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 80 V 84 A 8.1 mOhms 15 V 1.7 V 44.2 nC - 55 C + 175 C 194 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y12-40E/SOT669/LFPAK
Datasheet
4.253In Stock
Cut Tape
7,18 kr.
3,32 kr.
2,88 kr.
2,13 kr.
Reel
1,75 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 40 V 52 A 10 mOhms 10 V 1.4 V 9.8 nC - 55 C + 175 C 65 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y153-100E/SOT669/LFPAK
Datasheet
5.740In Stock
Cut Tape
6,48 kr.
4,63 kr.
2,87 kr.
1,98 kr.
Reel
1,49 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 100 V 9.4 A 122 mOhms 15 V 1.7 V 6.8 nC - 55 C + 175 C 37 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y22-100E/SOT669/LFPAK
Datasheet
1.899In Stock
3.000Expected 28/10/2026
Cut Tape
10,67 kr.
5,01 kr.
4,47 kr.
3,50 kr.
Reel
3,00 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 100 V 49 A 17.4 mOhms 10 V 1.7 V 35.8 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y38-100E/SOT669/LFPAK
Datasheet
2.597In Stock
Cut Tape
8,80 kr.
4,10 kr.
3,63 kr.
2,66 kr.
Reel
2,28 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 100 V 30 A 31.3 mOhms 10 V 1.7 V 21.6 nC - 55 C + 175 C 94.9 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y3R5-40E/SOT669/LFPAK
Datasheet
1.084In Stock
Cut Tape
12,61 kr.
6,04 kr.
5,39 kr.
4,27 kr.
Reel
3,69 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 40 V 100 A 3.6 mOhms 10 V 1.4 V 30.2 nC - 55 C + 175 C 167 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y4R4-40E/SOT669/LFPAK
Datasheet
2.558In Stock
Cut Tape
11,49 kr.
5,48 kr.
4,88 kr.
3,85 kr.
Reel
3,25 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 40 V 100 A 3.7 mOhms 10 V 1.7 V 26.8 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y4R8-60E/SOT669/LFPAK
Datasheet
1.405In Stock
3.000Expected 02/11/2026
Cut Tape
16,71 kr.
8,13 kr.
7,31 kr.
5,86 kr.
Reel
5,36 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 60 V 100 A 3.3 mOhms 15 V 1.7 V 50 nC - 55 C + 175 C 238 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y65-100E/SOT669/LFPAK
Datasheet
3.140In Stock
Cut Tape
6,86 kr.
3,16 kr.
2,80 kr.
2,16 kr.
Reel
1,77 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 100 V 19 A 51.4 mOhms 15 V 1.7 V 14 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y7R6-40E/SOT669/LFPAK
Datasheet
1.498In Stock
Cut Tape
9,18 kr.
5,80 kr.
3,83 kr.
3,54 kr.
Reel
2,39 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 40 V 79 A 6.4 mOhms 15 V 1.7 V 16.4 nC - 55 C + 175 C 95 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK762R6-60E/SOT404/D2PAK
Datasheet
139In Stock
Cut Tape
32,30 kr.
16,64 kr.
15,14 kr.
11,86 kr.
Reel
11,56 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 60 V 120 A 1.97 mOhms 20 V 3 V 140 nC - 55 C + 175 C 324 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK964R2-80E/SOT404/D2PAK
Datasheet
227In Stock
Cut Tape
32,38 kr.
16,79 kr.
15,29 kr.
12,76 kr.
Reel
12,53 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 80 V 120 A 4.2 mOhms 10 V 1.7 V 123 nC - 55 C + 175 C 349 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K31-100L/SOT1205/LFPAK56D
Datasheet
230In Stock
Cut Tape
14,02 kr.
6,80 kr.
6,07 kr.
4,83 kr.
Reel
4,19 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT Power SO-8 N-Channel 2 Channel 100 V 24 A 31.7 mOhms 20 V 2.05 V 16.2 nC - 55 C + 175 C 43 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9M16-100L/SOT1210/mLFPAK
Datasheet
2.747In Stock
Cut Tape
9,92 kr.
4,69 kr.
4,18 kr.
3,27 kr.
Reel
2,82 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT Power33-4 N-Channel 1 Channel 100 V 45 A 15.3 mOhms 20 V 2.05 V 28.5 nC - 55 C + 175 C 19.9 W Enhancement Reel, Cut Tape, MouseReel