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 (EUR) 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 BUK7Y65-100E/SOT669/LFPAK 2 360In Stock
Cut Tape
0,92 €
0,422 €
0,373 €
0,288 €
Reel
0,24 €
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 BUK7Y7R8-80E/SOT669/LFPAK 1 207In Stock
1 500Expected 12/10/2026
Cut Tape
2,32 €
1,16 €
1,02 €
0,784 €
Reel
0,729 €
Min.: 1
Mult.: 1
: 1 500
Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 80 V 100 A 5.9 mOhms 20 V 3 V 63.3 nC - 55 C + 175 C 238 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9K35-60E/SOT1205/LFPAK56D 2 870In Stock
Cut Tape
1,20 €
0,561 €
0,498 €
0,389 €
Reel
0,335 €
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 865In Stock
1 500Expected 28/12/2026
Cut Tape
1,34 €
0,632 €
0,563 €
0,441 €
Reel
0,381 €
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 BUK9K6R2-40E/SOT1205/LFPAK56D 1 880In Stock
Cut Tape
1,83 €
1,17 €
0,775 €
0,615 €
Reel
0,50 €
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 1 244In Stock
Cut Tape
1,60 €
0,989 €
0,653 €
0,513 €
Reel
0,397 €
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 26In Stock
1 500Expected 10/09/2027
Cut Tape
0,955 €
0,436 €
0,321 €
0,246 €
Reel
0,208 €
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 1 007In Stock
3 243Expected 07/10/2026
Cut Tape
0,774 €
0,354 €
0,312 €
0,239 €
Reel
0,20 €
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 1 472In Stock
Cut Tape
2,00 €
0,972 €
0,869 €
0,69 €
Reel
0,594 €
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 4 240In Stock
Cut Tape
0,963 €
0,445 €
0,386 €
0,286 €
Reel
0,235 €
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 5 732In Stock
Cut Tape
0,748 €
0,341 €
0,301 €
0,23 €
Reel
0,194 €
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 BUK9Y21-40E/SOT669/LFPAK 4 005In Stock
Cut Tape
0,937 €
0,433 €
0,384 €
0,296 €
Reel
0,224 €
Min.: 1
Mult.: 1
: 1 500
Si SMD/SMT SOT-669-5 N-Channel 1 Channel 40 V 33 A 17 mOhms 10 V 1.4 V 7 nC - 55 C + 175 C 45 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y22-100E/SOT669/LFPAK 1 899In Stock
3 000Expected 28/12/2026
Cut Tape
1,43 €
0,672 €
0,599 €
0,469 €
Reel
0,402 €
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 BUK9Y25-60E/SOT669/LFPAK 5 649In Stock
10 500Expected 07/10/2026
Cut Tape
0,834 €
0,384 €
0,339 €
0,26 €
Reel
0,221 €
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 1.4 V 12 nC - 55 C + 175 C 65 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y38-100E/SOT669/LFPAK 2 528In Stock
Cut Tape
1,18 €
0,549 €
0,487 €
0,357 €
Reel
0,306 €
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 1 084In Stock
Cut Tape
1,69 €
0,809 €
0,723 €
0,572 €
Reel
0,495 €
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 2 558In Stock
Cut Tape
1,54 €
0,734 €
0,654 €
0,516 €
Reel
0,436 €
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
3 000On Order
Cut Tape
2,24 €
1,09 €
0,98 €
0,785 €
Reel
0,69 €
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 BUK9Y59-60E/SOT669/LFPAK 4 567In Stock
10 500Expected 07/10/2026
Cut Tape
0,611 €
0,276 €
0,243 €
0,184 €
Reel
0,164 €
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 1.7 V 6.1 nC - 55 C + 175 C 37 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y65-100E/SOT669/LFPAK 3 290In Stock
7 500Expected 07/10/2026
Cut Tape
0,92 €
0,424 €
0,375 €
0,289 €
Reel
0,237 €
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 1 498In Stock
Cut Tape
1,23 €
0,777 €
0,514 €
0,475 €
Reel
0,321 €
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 BUK9Y8R7-60E/SOT669/LFPAK 3 044In Stock
Cut Tape
1,59 €
0,758 €
0,677 €
0,534 €
Reel
0,455 €
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 1.7 V 31 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK964R2-80E/SOT404/D2PAK 227In Stock
Cut Tape
4,34 €
2,25 €
2,05 €
1,71 €
Reel
1,68 €
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 230In Stock
Cut Tape
1,88 €
0,912 €
0,814 €
0,647 €
Reel
0,562 €
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 3 126In Stock
Cut Tape
1,33 €
0,629 €
0,56 €
0,438 €
Reel
0,378 €
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