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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) Filter the results in the table by unit price based on your quantity.	Qty.	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
MOSFETs BUK9Y113-100E/SOT669/LFPAK BUK9Y113-100E,115 Nexperia 1: 11,13 kr 85 808In Stock	Mfr. Part No. BUK9Y113-100E,115 Mouser Part No 771-BUK9Y113-100E115	Nexperia	MOSFETs BUK9Y113-100E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	85 808In Stock	Cut Tape 11,13 kr 5,15 kr 4,58 kr 3,53 kr Reel 2,69 kr View 2,87 kr 2,50 kr MouseReel Available	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
MOSFETs BUK963R3-60E/SOT404/D2PAK BUK963R3-60E,118 Nexperia 1: 40,95 kr 5 322In Stock	Mfr. Part No. BUK963R3-60E,118 Mouser Part No 771-BUK963R3-60E118	Nexperia	MOSFETs BUK963R3-60E/SOT404/D2PAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	5 322In Stock	Cut Tape 40,95 kr 20,93 kr 18,90 kr 14,85 kr Reel 14,85 kr MouseReel Available	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
MOSFETs BUK9Y25-80E/SOT669/LFPAK BUK9Y25-80E,115 Nexperia 1: 10,74 kr 8 105In Stock	Mfr. Part No. BUK9Y25-80E,115 Mouser Part No 771-BUK9Y25-80E115	Nexperia	MOSFETs BUK9Y25-80E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	8 105In Stock	Cut Tape 10,74 kr 4,86 kr 3,81 kr 3,17 kr Reel 2,58 kr View 2,87 kr 2,44 kr 2,40 kr 2,36 kr MouseReel Available	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
MOSFETs BUK9Y29-40E/SOT669/LFPAK BUK9Y29-40E,115 Nexperia 1: 7,93 kr 12 546In Stock	Mfr. Part No. BUK9Y29-40E,115 Mouser Part No 771-BUK9Y29-40E115	Nexperia	MOSFETs BUK9Y29-40E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	12 546In Stock	Cut Tape 7,93 kr 3,61 kr 3,18 kr 2,43 kr Reel 1,85 kr View 2,06 kr 1,68 kr 1,65 kr 1,63 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 500	Si	SMD/SMT	SOT-669-5	N-Channel	1 Channel	40 V	25 A	25.8 mOhms	10 V	1.7 V	5 nC	- 55 C	+ 175 C	37 W	Enhancement	Reel, Cut Tape, MouseReel
MOSFETs BUK7Y9R9-80E/SOT669/LFPAK BUK7Y9R9-80EX Nexperia 1: 23,18 kr 7 075In Stock	Mfr. Part No. BUK7Y9R9-80EX Mouser Part No 771-BUK7Y9R9-80EX	Nexperia	MOSFETs BUK7Y9R9-80E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	7 075In Stock	Cut Tape 23,18 kr 11,36 kr 9,97 kr 8,04 kr Reel 6,72 kr View 6,72 kr 6,48 kr MouseReel Available	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
MOSFETs BUK7K6R8-40E/SOT1205/LFPAK56D BUK7K6R8-40E,115 Nexperia 1: 18,11 kr 4 007In Stock	Mfr. Part No. BUK7K6R8-40E,115 Mouser Part No 771-BUK7K6R8-40E115	Nexperia	MOSFETs BUK7K6R8-40E/SOT1205/LFPAK56D Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	4 007In Stock	Cut Tape 18,11 kr 8,65 kr 7,73 kr 6,11 kr Reel 5,22 kr View 5,31 kr 5,02 kr 4,89 kr MouseReel Available	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
MOSFETs BUK7K6R2-40E/SOT1205/LFPAK56D BUK7K6R2-40EX Nexperia 1: 19,13 kr 4 583In Stock	Mfr. Part No. BUK7K6R2-40EX Mouser Part No 771-BUK7K6R2-40EX	Nexperia	MOSFETs BUK7K6R2-40E/SOT1205/LFPAK56D Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	4 583In Stock	Cut Tape 19,13 kr 9,17 kr 8,20 kr 6,49 kr Reel 5,64 kr View 6,04 kr 5,22 kr MouseReel Available	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
MOSFETs BUK9Y3R0-40E/SOT669/LFPAK BUK9Y3R0-40E,115 Nexperia 1: 20,14 kr 10 008In Stock	Mfr. Part No. BUK9Y3R0-40E,115 Mouser Part No 771-BUK9Y3R0-40E115	Nexperia	MOSFETs BUK9Y3R0-40E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	10 008In Stock	Cut Tape 20,14 kr 9,64 kr 8,63 kr 6,85 kr 5,77 kr Reel 5,64 kr MouseReel Available	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
MOSFETs BUK7Y59-60E/SOT669/LFPAK BUK7Y59-60EX Nexperia 1: 8,42 kr 1 313In Stock	Mfr. Part No. BUK7Y59-60EX Mouser Part No 771-BUK7Y59-60EX	Nexperia	MOSFETs BUK7Y59-60E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	1 313In Stock	Cut Tape 8,42 kr 3,78 kr 3,33 kr 2,52 kr Reel 1,77 kr View 2,14 kr 1,52 kr 1,45 kr 1,32 kr MouseReel Available	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
MOSFETs BUK7Y29-40E/SOT669/LFPAK BUK7Y29-40EX Nexperia 1: 9,87 kr 1 972In Stock	Mfr. Part No. BUK7Y29-40EX Mouser Part No 771-BUK7Y29-40EX	Nexperia	MOSFETs BUK7Y29-40E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	1 972In Stock	Cut Tape 9,87 kr 6,06 kr 4,15 kr 2,52 kr Reel 2,15 kr View 2,07 kr 1,79 kr MouseReel Available	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
MOSFETs BUK9M15-40H/SOT1210/mLFPAK BUK9M15-40HX Nexperia 1: 10,74 kr 18In Stock 1 500Expected 2027-10-15	Mfr. Part No. BUK9M15-40HX Mouser Part No 771-BUK9M15-40HX	Nexperia	MOSFETs BUK9M15-40H/SOT1210/mLFPAK Learn More about Nexperia BUKx mosfets	Datasheet	18In Stock 1 500Expected 2027-10-15	Cut Tape 10,74 kr 4,91 kr 3,61 kr 2,77 kr Reel 2,34 kr View 2,35 kr 2,04 kr 1,97 kr 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
MOSFETs BUK7K5R6-30E/SOT1205/LFPAK56D BUK7K5R6-30E,115 Nexperia 1: 22,16 kr 1 530In Stock	Mfr. Part No. BUK7K5R6-30E,115 Mouser Part No 771-BUK7K5R6-30E115	Nexperia	MOSFETs BUK7K5R6-30E/SOT1205/LFPAK56D Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	1 530In Stock	Cut Tape 22,16 kr 10,83 kr 9,64 kr 7,67 kr Reel 6,71 kr View 7,13 kr 6,45 kr MouseReel Available	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
MOSFETs BUK9Y15-100E/SOT669/LFPAK BUK9Y15-100E,115 Nexperia 1: 21,94 kr 1 300In Stock	Mfr. Part No. BUK9Y15-100E,115 Mouser Part No 771-BUK9Y15-100E115	Nexperia	MOSFETs BUK9Y15-100E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	1 300In Stock	Cut Tape 21,94 kr 10,64 kr 9,51 kr 7,57 kr Reel 6,56 kr View 6,63 kr 6,32 kr MouseReel Available	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
MOSFETs BUK9Y4R8-60RA/SOT669/LFPAK BUK9Y4R8-60RAX Nexperia 1: 28,01 kr 277In Stock	Mfr. Part No. BUK9Y4R8-60RAX Mouser Part No 771-BUK9Y4R8-60RAX	Nexperia	MOSFETs BUK9Y4R8-60RA/SOT669/LFPAK Learn More about Nexperia bukx mosfets	Datasheet	277In Stock	Cut Tape 28,01 kr 14,18 kr 12,38 kr 10,26 kr Reel 8,21 kr View 8,22 kr 8,20 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 500			SOT-669-5													Reel, Cut Tape, MouseReel
MOSFETs BUK9Y6R0-60RA/SOT669/LFPAK BUK9Y6R0-60RAX Nexperia 1: 23,96 kr 1 400In Stock	Mfr. Part No. BUK9Y6R0-60RAX Mouser Part No 771-BUK9Y6R0-60RAX	Nexperia	MOSFETs BUK9Y6R0-60RA/SOT669/LFPAK Learn More about Nexperia bukx mosfets		1 400In Stock	Cut Tape 23,96 kr 15,41 kr 10,54 kr 8,37 kr Reel 7,31 kr View 7,83 kr 6,94 kr 6,74 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 500			SOT-669-5													Reel, Cut Tape, MouseReel
MOSFETs BUK7613-60E/SOT404/D2PAK BUK7613-60E,118 Nexperia 1: 24,53 kr 9 588In Stock	Mfr. Part No. BUK7613-60E,118 Mouser Part No 771-BUK7613-60E118	Nexperia	MOSFETs BUK7613-60E/SOT404/D2PAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	9 588In Stock	Cut Tape 24,53 kr 12,04 kr 10,83 kr 8,13 kr Reel 7,36 kr MouseReel Available	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
MOSFETs BUK7K12-60E/SOT1205/LFPAK56D BUK7K12-60EX Nexperia 1: 22,50 kr 3 916In Stock	Mfr. Part No. BUK7K12-60EX Mouser Part No 771-BUK7K12-60EX	Nexperia	MOSFETs BUK7K12-60E/SOT1205/LFPAK56D Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	3 916In Stock	Cut Tape 22,50 kr 10,94 kr 9,78 kr 7,76 kr Reel 6,80 kr View 6,81 kr 6,56 kr MouseReel Available	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
MOSFETs BUK7Y12-100E/SOT669/LFPAK BUK7Y12-100EX Nexperia 1: 25,09 kr 13 981In Stock	Mfr. Part No. BUK7Y12-100EX Mouser Part No 771-BUK7Y12-100EX	Nexperia	MOSFETs BUK7Y12-100E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	13 981In Stock	Cut Tape 25,09 kr 12,26 kr 11,03 kr 8,82 kr Reel 7,76 kr View 7,77 kr 7,67 kr MouseReel Available	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
MOSFETs BUK7Y15-60E/SOT669/LFPAK BUK7Y15-60EX Nexperia 1: 11,36 kr 9 475In Stock	Mfr. Part No. BUK7Y15-60EX Mouser Part No 771-BUK7Y15-60EX	Nexperia	MOSFETs BUK7Y15-60E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	9 475In Stock	Cut Tape 11,36 kr 5,92 kr 4,60 kr 3,62 kr Reel 2,79 kr View 3,17 kr 2,50 kr 2,42 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 500	Si	SMD/SMT	LFPAK-56-5	N-Channel	1 Channel	60 V	53 A	9.6 mOhms	20 V	3 V	25.41 nC	- 55 C	+ 175 C	94 W	Enhancement	Reel, Cut Tape, MouseReel
MOSFETs BUK7Y4R8-60E/SOT669/LFPAK BUK7Y4R8-60EX Nexperia 1: 24,98 kr 8 389In Stock 7 500Expected 2026-11-23	Mfr. Part No. BUK7Y4R8-60EX Mouser Part No 771-BUK7Y4R8-60EX	Nexperia	MOSFETs BUK7Y4R8-60E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	8 389In Stock 7 500Expected 2026-11-23	Cut Tape 24,98 kr 12,26 kr 11,03 kr 8,80 kr Reel 7,72 kr View 7,73 kr 7,64 kr 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
MOSFETs BUK7Y7R8-80E/SOT669/LFPAK BUK7Y7R8-80EX Nexperia 1: 26,10 kr 2 598In Stock	Mfr. Part No. BUK7Y7R8-80EX Mouser Part No 771-BUK7Y7R8-80EX	Nexperia	MOSFETs BUK7Y7R8-80E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	2 598In Stock	Cut Tape 26,10 kr 13,05 kr 11,48 kr 8,82 kr Reel 8,20 kr View 8,22 kr 7,66 kr MouseReel Available	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
MOSFETs BUK9637-100E/SOT404/D2PAK BUK9637-100E,118 Nexperia 1: 23,74 kr 4 681In Stock	Mfr. Part No. BUK9637-100E,118 Mouser Part No 771-BUK9637-100E118	Nexperia	MOSFETs BUK9637-100E/SOT404/D2PAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	4 681In Stock	Cut Tape 23,74 kr 11,59 kr 10,35 kr 8,27 kr Reel 7,31 kr 7,09 kr MouseReel Available	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
MOSFETs BUK9Y12-100E/SOT669/LFPAK BUK9Y12-100E,115 Nexperia 1: 24,98 kr 4 874In Stock	Mfr. Part No. BUK9Y12-100E,115 Mouser Part No 771-BUK9Y12-100E115	Nexperia	MOSFETs BUK9Y12-100E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	4 874In Stock	Cut Tape 24,98 kr 12,26 kr 11,03 kr 8,78 kr Reel 7,71 kr View 7,72 kr 7,52 kr 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	1.7 V	64 nC	- 55 C	+ 175 C	238 W	Enhancement	Reel, Cut Tape, MouseReel
MOSFETs BUK9Y14-80E/SOT669/LFPAK BUK9Y14-80E,115 Nexperia 1: 17,33 kr 10 775In Stock	Mfr. Part No. BUK9Y14-80E,115 Mouser Part No 771-BUK9Y14-80E115	Nexperia	MOSFETs BUK9Y14-80E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	10 775In Stock	Cut Tape 17,33 kr 8,26 kr 7,36 kr 5,81 kr Reel 4,96 kr View 5,05 kr 4,71 kr 4,60 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 500	Si	SMD/SMT	SOT-669-5	N-Channel	1 Channel	80 V	62 A	12.2 mOhms	15 V	1.7 V	28.9 nC	- 55 C	+ 175 C	147 W	Enhancement	Reel, Cut Tape, MouseReel
MOSFETs BUK9Y15-60E/SOT669/LFPAK BUK9Y15-60E,115 Nexperia 1: 13,61 kr 4 449In Stock	Mfr. Part No. BUK9Y15-60E,115 Mouser Part No 771-BUK9Y15-60E115	Nexperia	MOSFETs BUK9Y15-60E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	4 449In Stock	Cut Tape 13,61 kr 6,39 kr 5,68 kr 4,43 kr Reel 3,81 kr View 3,83 kr 3,49 kr 3,35 kr 3,30 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 500	Si	SMD/SMT	SOT-669-5	N-Channel	1 Channel	60 V	53 A	12.1 mOhms	15 V	1.7 V	17.2 nC	- 55 C	+ 175 C	95 W	Enhancement	Reel, Cut Tape, MouseReel