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 (INR) 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 SOT669 N-CH 60V 34A
Datasheet
1,902In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 60 V 34 A 15.7 mOhms - 20 V, 20 V 3 V 16.1 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT669 N-CH 60V 22A
Datasheet
1,963In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 60 V 22 A 29.8 mOhms - 20 V, 20 V 3 V 10.4 nC - 55 C + 175 C 45 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT669 N-CH 40V 100A
Datasheet
1,481In Stock
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, 20 V 3 V 39 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT669 N-CH 60V 100A
Datasheet
93In Stock
9,000Expected 10-07-2026
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, 20 V 2.4 V 73.1 nC - 55 C + 175 C 238 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT669 100V 19A
Datasheet
2,555In Stock
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, 20 V 3 V 17.8 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT404 N-CH 80V 120A
Datasheet
708In Stock
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, 10 V 1.7 V 123 nC - 55 C + 175 C 349 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K29-100E/SOT1205/LFPAK56D
Datasheet
686In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 100 V 30 A 25.1 mOhms - 15 V, 15 V 1.7 V 5.6 nC - 55 C + 175 C 68 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K31-100L/SOT1205 /LFPAK56D
Datasheet
230In Stock
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, 20 V 2.05 V 16.2 nC - 55 C + 175 C 43 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K45-100E/SOT1205/LFPAK56D
Datasheet
353In Stock
1,500Expected 13-07-2026
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, 15 V 1.7 V 33.5 nC - 55 C + 175 C 53 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT1205 2NCH 60V 16A
Datasheet
1,500In Stock
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, 15 V 1.7 V 5.6 nC - 55 C + 175 C 32 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT1205 2NCH 40V 40A
Datasheet
909In Stock
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, 15 V 1.7 V 35.4 nC - 55 C + 175 C 68 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT1210 N-CH 40V 30A
Datasheet
61In Stock
1,500Expected 28-09-2026
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 BUK9M16-100L/SOT1210 /mLFPAK
Datasheet
63In Stock
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, 20 V 2.05 V 28.5 nC - 55 C + 175 C 19.9 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs SOT669 N-CH 80V 11.8A
Datasheet
2,046In Stock
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, 10 V 1.4 V 6.2 nC - 55 C + 175 C 37 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y12-100E/SOT669/LFPAK
Datasheet
1,946In Stock
3,000Expected 10-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si 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
Nexperia MOSFETs BUK9Y12-40E/SOT669/LFPAK
Datasheet
198In Stock
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, 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
7,782In Stock
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, 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
1,379In Stock
1,500Expected 13-07-2026
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, 10 V 1.7 V 35.8 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y25-60E/SOT669/LFPAK
Datasheet
1,567In Stock
4,500Expected 13-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si SMD/SMT SOT-669-5 N-Channel 1 Channel 60 V 34 A 21.5 mOhms - 10 V, 10 V 1.4 V 12 nC - 55 C + 175 C 65 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y3R5-40E/SOT669/LFPAK
Datasheet
1,214In Stock
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, 10 V 1.4 V 30.2 nC - 55 C + 175 C 167 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y41-80E/SOT669/LFPAK
Datasheet
4,400In Stock
4,500Expected 09-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si SMD/SMT SOT-669-5 N-Channel 1 Channel 80 V 24 A 35.7 mOhms - 10 V, 10 V 1.7 V 11.9 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y43-60E/SOT669/LFPAK
Datasheet
82In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si SMD/SMT SOT-669-5 N-Channel 1 Channel 60 V 22 A 38 mOhms - 10 V, 10 V 1.4 V 8.2 nC - 55 C + 175 C 45 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y4R4-40E/SOT669/LFPAK
Datasheet
1,717In Stock
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, 10 V 1.7 V 26.8 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y59-60E/SOT669/LFPAK
Datasheet
9,848In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si SMD/SMT SOT-669-5 N-Channel 1 Channel 60 V 16.7 A 51 mOhms - 10 V, 10 V 1.7 V 6.1 nC - 55 C + 175 C 37 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y8R7-60E/SOT669/LFPAK
Datasheet
2,837In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Si SMD/SMT SOT-669-5 N-Channel 1 Channel 60 V 86 A 6.8 mOhms - 15 V, 15 V 1.7 V 31 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel