Specification	BUK9K8R7-40EX

Configuration	2 N-Channel (Dual)
Current - Continuous Drain (Id) @ 25°C	30 A
Drain to Source Voltage (Vdss)	40 V
FET Feature	Logic Level Gate
Gate Charge (Qg) (Max) @ Vgs	15.7 nC
Grade	Automotive
Input Capacitance (Ciss) (Max) @ Vds [Max]	2110 pF
Mounting Type	Surface Mount
Operating Temperature [Max]	175 °C
Operating Temperature [Min]	-55 °C
Package / Case	SOT-1205, 8-LFPAK56
Power - Max [Max]	53 W
Qualification	AEC-Q100
Rds On (Max) @ Id, Vgs	8 mOhm
Supplier Device Package	LFPAK56D
Technology	MOSFET (Metal Oxide)
Vgs(th) (Max) @ Id	2.1 V

BUK9K8 Series

Part	Mounting Type	FET Feature	Supplier Device Package	Configuration	Package / Case	Power - Max [Max]	Technology	Grade	Drain to Source Voltage (Vdss)	Gate Charge (Qg) (Max) @ Vgs	Input Capacitance (Ciss) (Max) @ Vds [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Current - Continuous Drain (Id) @ 25°C	Rds On (Max) @ Id, Vgs	Vgs(th) (Max) @ Id
Nexperia USA Inc. BUK9K8R7-40EX	Surface Mount	Logic Level Gate	LFPAK56D	2 N-Channel (Dual)	8-LFPAK56 SOT-1205	53 W	MOSFET (Metal Oxide)	Automotive	40 V	15.7 nC	2110 pF	175 °C	-55 °C	AEC-Q100	30 A	8 mOhm	2.1 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.38
		10	$ 1.13
		100	$ 0.88
		500	$ 0.74
	Digi-Reel®	1	$ 1.38
		10	$ 1.13
		100	$ 0.88
		500	$ 0.74
	N/A	705	$ 2.27
	Tape & Reel (TR)	1500	$ 0.61
		3000	$ 0.57
		7500	$ 0.54
		10500	$ 0.53

Description

General part information

BUK9K8 Series

Dual logic level N-channel MOSFET in an LFPAK56D (Dual Power-SO8) package using TrenchMOS technology. This product has been designed and qualified to AEC-Q101 standard for use in high performance automotive applications.