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.

Results: 85
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 BUK9Y113-100E/SOT669/LFPAK 85.808In Stock
Cut Tape
Rp21.098
Rp9.778
Rp8.678
Rp6.696
Reel
Rp5.100
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 100 V 12 A 97 mOhms 15 V 1.7 V 8.4 nC - 55 C + 175 C 45 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K18-40E/SOT1205/LFPAK56D 20.085In Stock
Cut Tape
Rp25.317
Rp11.888
Rp10.567
Rp8.237
Reel
Rp6.861
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 40 V 30 A 17.1 mOhms 15 V 1.7 V 14.5 nC - 55 C + 175 C 38 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y3R0-40E/SOT669/LFPAK 10.058In Stock
Cut Tape
Rp38.160
Rp18.291
Rp16.365
Rp12.989
Rp10.953
Reel
Rp10.696
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 40 V 100 A 2.47 mOhms 15 V 1.7 V 35.5 nC - 55 C + 175 C 194 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7K6R8-40E/SOT1205/LFPAK56D 4.123In Stock
Cut Tape
Rp34.307
Rp16.401
Rp14.658
Rp11.576
Reel
Rp9.907
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 40 V 40 A 5.8 mOhms 20 V 3 V 28.9 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y6R0-60E/SOT669/LFPAK 57In Stock
Cut Tape
Rp41.462
Rp20.181
Rp17.942
Rp14.292
Rp12.053
Reel
Rp12.017
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 BUK9Y7R2-60E/SOT669/LFPAK 5.937In Stock
Cut Tape
Rp35.591
Rp17.062
Rp15.246
Rp12.053
Reel
Rp10.219
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 60 V 100 A 5.4 mOhms 15 V 1.7 V 35 nC - 55 C + 175 C 167 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y25-80E/SOT669/LFPAK 8.117In Stock
Cut Tape
Rp20.364
Rp9.393
Rp8.036
Rp6.403
Reel
Rp5.302
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 80 V 37 A 22.2 mOhms 15 V 1.7 V 17.1 nC - 55 C + 175 C 95 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9611-80E/SOT404/D2PAK 5.154In Stock
Cut Tape
Rp57.790
Rp28.987
Rp25.868
Rp19.997
Reel
Rp18.896
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 80 V 75 A 11 mOhms 10 V 1.7 V 48.8 nC - 55 C + 175 C 182 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7K5R6-30E/SOT1205/LFPAK56D 1.518In Stock
Cut Tape
Rp43.847
Rp21.648
Rp18.896
Rp14.548
Reel
Rp12.714
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 30 V 40 A 4.76 mOhms 20 V 3 V 29.7 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y15-100E/SOT669/LFPAK 1.300In Stock
Cut Tape
Rp41.645
Rp20.181
Rp18.034
Rp14.365
Reel
Rp12.439
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 100 V 69 A 12.1 mOhms 15 V 1.7 V 45.8 nC - 55 C + 175 C 195 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K32-100E/SOT1205/LFPAK56D 2.011In Stock
Cut Tape
Rp34.857
Rp16.640
Rp14.879
Rp11.741
Reel
Rp10.164
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 100 V 26 A 26.6 mOhms 15 V 1.7 V 27.3 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y29-40E/SOT669/LFPAK 1.972In Stock
Cut Tape
Rp18.713
Rp11.668
Rp7.540
Rp5.687
Reel
Rp3.706
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 40 V 26 A 22.7 mOhms 20 V 3 V 7.9 nC - 55 C + 175 C 37 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y59-60E/SOT669/LFPAK 1.428In Stock
Cut Tape
Rp15.961
Rp7.173
Rp6.311
Rp4.788
Reel
Rp3.357
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 60 V 17 A 38.2 mOhms 20 V 3 V 7.8 nC - 55 C + 175 C 37 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK763R8-80E/SOT404/D2PAK 3In Stock
Cut Tape
Rp95.216
Rp50.268
Rp43.113
Rp36.875
Reel
Rp35.408
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 80 V 120 A 3.8 mOhms 20 V 3 V 169 nC - 55 C + 175 C 357 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y4R8-60RA/SOT669/LFPAK 853In Stock
Cut Tape
Rp53.203
Rp26.969
Rp23.483
Rp19.447
Reel
Rp15.576
Min.: 1
Mult.: 1
: 1.500
SOT-669-5 Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y6R0-60RA/SOT669/LFPAK 1.400In Stock
Cut Tape
Rp45.498
Rp29.170
Rp19.997
Rp15.869
Reel
Rp13.870
Min.: 1
Mult.: 1
: 1.500
SOT-669-5 Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7613-60E/SOT404/D2PAK 4.798In Stock
4.800Expected 07/10/2026
Cut Tape
Rp46.599
Rp22.749
Rp20.548
Rp15.429
Reel
Rp13.943
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 60 V 58 A 9.44 mOhms 20 V 3 V 22.9 nC - 55 C + 175 C 96 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7K12-60E/SOT1205/LFPAK56D 3.218In Stock
Cut Tape
Rp42.563
Rp20.731
Rp18.529
Rp14.713
Reel
Rp12.879
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-33-8 N-Channel 2 Channel 60 V 40 A 9.3 mOhms 20 V 3 V 34.2 nC - 55 C + 175 C 68 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7K6R2-40E/SOT1205/LFPAK56D 4.431In Stock
Cut Tape
Rp36.325
Rp17.392
Rp15.557
Rp12.310
Reel
Rp10.677
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56D-8 N-Channel 2 Channel 40 V 40 A 5.8 mOhms 20 V 3 V 32.3 nC - 55 C + 175 C 68 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y12-100E/SOT669/LFPAK 13.360In Stock
Cut Tape
Rp47.516
Rp23.299
Rp20.914
Rp16.732
Reel
Rp14.713
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 100 V 85 A 8.1 mOhms 20 V 3 V 68 nC - 55 C + 175 C 238 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y4R8-60E/SOT669/LFPAK 12.117In Stock
9.000Expected 28/12/2026
Cut Tape
Rp47.333
Rp23.299
Rp20.914
Rp16.677
Reel
Rp14.640
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 BUK7Y9R9-80E/SOT669/LFPAK 8.771In Stock
Cut Tape
Rp43.847
Rp21.465
Rp19.080
Rp15.246
Reel
Rp12.787
Min.: 1
Mult.: 1
: 1.500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 80 V 89 A 7.3 mOhms 20 V 3 V 51.6 nC - 55 C + 175 C 195 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9637-100E/SOT404/D2PAK 4.676In Stock
Cut Tape
Rp44.948
Rp22.015
Rp19.630
Rp15.686
Reel
Rp13.870
Rp13.448
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 100 V 31 A 31 mOhms 15 V 1.7 V 22.8 nC - 55 C + 175 C 96 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK963R3-60E/SOT404/D2PAK 4.550In Stock
Cut Tape
Rp77.604
Rp39.627
Rp35.775
Rp28.253
Reel
Rp28.253
Min.: 1
Mult.: 1
: 800
Si SMD/SMT D2PAK-3 (TO-263-3) N-Channel 1 Channel 60 V 120 A 2.73 mOhms 15 V 1.7 V 95 nC - 55 C + 175 C 293 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K29-100E/SOT1205/LFPAK56D 4.161In Stock
Cut Tape
Rp38.894
Rp18.713
Rp16.677
Rp12.457
Reel
Rp11.118
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 1.7 V 5.6 nC - 55 C + 175 C 68 W Enhancement Reel, Cut Tape, MouseReel