MOSFETs – Mouser Slovakia

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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 (EUR) 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 BUK9Y21-40E/SOT669/LFPAK BUK9Y21-40E,115 Nexperia 1: 0,98 € 5In Stock 3.000Expected 10/28/2026	Mfr. Part No. BUK9Y21-40E,115 Mouser Part No 771-BUK9Y21-40E115	Nexperia	MOSFETs BUK9Y21-40E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	5In Stock 3.000Expected 10/28/2026	Cut Tape 0,98 € 0,611 € 0,402 € 0,316 € Reel 0,244 € View 0,277 € 0,218 € 0,21 € 0,204 € MouseReel Available	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
MOSFETs BUK761R6-40E/SOT404/D2PAK BUK761R6-40E,118 Nexperia 4.800: 1,75 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK761R6-40E,118 Mouser Part No 771-BUK761R6-40E,118	Nexperia	MOSFETs BUK761R6-40E/SOT404/D2PAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape 1,75 €	Min.: 4.800 Mult.: 800 : 800	Si					40 V										Reel
MOSFETs BUK763R8-80E/SOT404/D2PAK BUK763R8-80E,118 Nexperia 1: 4,46 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK763R8-80E,118 Mouser Part No 771-BUK763R8-80E118	Nexperia	MOSFETs BUK763R8-80E/SOT404/D2PAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape 4,46 € 2,36 € 2,02 € 1,73 € Reel 1,66 € MouseReel Available	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
MOSFETs BUK764R2-80E/SOT404/D2PAK BUK764R2-80E,118 Nexperia 4.800: 1,55 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK764R2-80E,118 Mouser Part No 771-BUK764R2-80E118	Nexperia	MOSFETs BUK764R2-80E/SOT404/D2PAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape 1,55 €	Min.: 4.800 Mult.: 4.800 : 800	Si	SMD/SMT	D2PAK-3 (TO-263-3)			80 V										Reel
MOSFETs BUK7M11-40H/SOT1210/mLFPAK BUK7M11-40HX Nexperia 1.500: 0,252 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. BUK7M11-40HX Mouser Part No 771-BUK7M11-40HX	Nexperia	MOSFETs BUK7M11-40H/SOT1210/mLFPAK Learn More about Nexperia BUKx mosfets	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,252 € 0,223 € 0,215 € 0,202 €	Min.: 1.500 Mult.: 1.500 : 1.500	Si	SMD/SMT	LFPAK-33-8	N-Channel	1 Channel	40 V	35 A	11 mOhms	20 V	2.4 V	16 nC	- 55 C	+ 175 C	50 W	Enhancement	Reel
MOSFETs BUK7Y22-100E/SOT669/LFPAK BUK7Y22-100EX Nexperia 1: 1,61 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK7Y22-100EX Mouser Part No 771-BUK7Y22-100EX	Nexperia	MOSFETs BUK7Y22-100E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape 1,61 € 1,02 € 0,655 € 0,54 € Reel 0,369 € View 0,379 € 0,353 € 0,347 € 0,335 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Si	SMD/SMT	LFPAK-56-5	N-Channel	1 Channel	100 V	49 A	14.2 mOhms	20 V	3 V	47 nC	- 55 C	+ 175 C	147 W	Enhancement	Reel, Cut Tape, MouseReel
MOSFETs BUK7Y25-80E/SOT669/LFPAK BUK7Y25-80EX Nexperia 1: 0,955 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK7Y25-80EX Mouser Part No 771-BUK7Y25-80EX	Nexperia	MOSFETs BUK7Y25-80E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape 0,955 € 0,595 € 0,39 € 0,301 € Reel 0,235 € View 0,257 € 0,212 € 0,21 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Si	SMD/SMT	LFPAK-56-5	N-Channel	1 Channel	80 V	39 A	16.7 mOhms	20 V	3 V	25.9 nC	- 55 C	+ 175 C	95 W	Enhancement	Reel, Cut Tape, MouseReel
MOSFETs BUK7Y41-80E/SOT669/LFPAK BUK7Y41-80EX Nexperia 1: 0,972 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK7Y41-80EX Mouser Part No 771-BUK7Y41-80EX	Nexperia	MOSFETs BUK7Y41-80E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape 0,972 € 0,455 € 0,395 € 0,306 € Reel 0,249 € View 0,266 € 0,217 € 0,212 € 0,20 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Si	SMD/SMT	LFPAK-56-5	N-Channel	1 Channel	80 V	25 A	29.6 mOhms	20 V	3 V	16.4 nC	- 55 C	+ 175 C	64 W	Enhancement	Reel, Cut Tape, MouseReel
MOSFETs BUK7Y72-80E/SOT669/LFPAK BUK7Y72-80EX Nexperia 1: 0,912 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK7Y72-80EX Mouser Part No 771-BUK7Y72-80EX	Nexperia	MOSFETs BUK7Y72-80E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape 0,912 € 0,419 € 0,364 € 0,286 € Reel 0,241 € View 0,244 € 0,212 € 0,206 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Si	SMD/SMT	LFPAK-56-5	N-Channel	1 Channel	80 V	16 A	72 mOhms	20 V	3 V	9.8 nC	- 55 C	+ 175 C	45 W	Enhancement	Reel, Cut Tape, MouseReel
MOSFETs BUK7Y7R2-60E/SOT669/LFPAK BUK7Y7R2-60EX Nexperia 1.500: 0,48 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK7Y7R2-60EX Mouser Part No 771-BUK7Y7R260EX	Nexperia	MOSFETs BUK7Y7R2-60E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Reel 0,48 € 0,469 € 0,458 €	Min.: 1.500 Mult.: 1.500 : 1.500	Si	SMD/SMT	LFPAK-56-5	N-Channel	1 Channel	60 V	100 A	7.2 mOhms								Reel
MOSFETs BUK7Y98-80E/SOT669/LFPAK BUK7Y98-80EX Nexperia 1: 0,86 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. BUK7Y98-80EX Mouser Part No 771-BUK7Y98-80EX	Nexperia	MOSFETs BUK7Y98-80E/SOT669/LFPAK Learn More about Nexperia BUKxxx Automotive MOSFETs	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape 0,86 € 0,614 € 0,382 € 0,264 € Reel 0,189 € View 0,189 € 0,171 € 0,166 € 0,155 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	Si	SMD/SMT	LFPAK-56-5	N-Channel	1 Channel	80 V	12.3 A	70 mOhms	20 V	3 V	8.5 nC	- 55 C	+ 175 C	37 W		Reel, Cut Tape, MouseReel