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 (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 BUK7Y7R8-80E/SOT669/LFPAK
Datasheet
1.500Expected 18/08/2026
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, 20 V 3 V 63.3 nC - 55 C + 175 C 238 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK761R6-40E/SOT404/D2PAK
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 4.800
Mult.: 800
: 800

Si 40 V Reel
Nexperia MOSFETs BUK764R2-80E/SOT404/D2PAK
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 4.800
Mult.: 4.800
: 800

Si SMD/SMT D2PAK-3 (TO-263-3) 80 V Reel
Nexperia MOSFETs BUK7M11-40H/SOT1210/mLFPAK
Datasheet
Non-Stocked Lead-Time 16 Weeks
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, 20 V 2.4 V 16 nC - 55 C + 175 C 50 W Enhancement Reel
Nexperia MOSFETs BUK7Y22-100E/SOT669/LFPAK
Datasheet
Non-Stocked Lead-Time 13 Weeks
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, 20 V 3 V 47 nC - 55 C + 175 C 147 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y25-80E/SOT669/LFPAK
Datasheet
Non-Stocked Lead-Time 13 Weeks
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, 20 V 3 V 25.9 nC - 55 C + 175 C 95 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y41-80E/SOT669/LFPAK
Datasheet
Non-Stocked Lead-Time 13 Weeks
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, 20 V 3 V 16.4 nC - 55 C + 175 C 64 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y72-80E/SOT669/LFPAK
Datasheet
Non-Stocked Lead-Time 13 Weeks
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, 20 V 3 V 9.8 nC - 55 C + 175 C 45 W Enhancement Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y7R2-60E/SOT669/LFPAK
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

Si SMD/SMT LFPAK-56-5 N-Channel 1 Channel 60 V 100 A 7.2 mOhms Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK7Y98-80E/SOT669/LFPAK
Datasheet
Non-Stocked Lead-Time 13 Weeks
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, 20 V 3 V 8.5 nC - 55 C + 175 C 37 W Reel, Cut Tape, MouseReel
Nexperia MOSFETs BUK9Y22-100E/SOT669/LFPAK
Datasheet
Lead-Time 13 Weeks
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