Discrete Semiconductor Products

IRF40DM229

Obsolete

INFINEON

STRONGIRFET™ N-CHANNEL POWER MOSFET 40 V ; DIRECTFET™ M PACKAGE; 1.85 MOHM;

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Search across all available documentation for this part.

DocumentsIR Part Numbering System Datasheet

Discrete Semiconductor Products

IRF40DM229

Obsolete

INFINEON

STRONGIRFET™ N-CHANNEL POWER MOSFET 40 V ; DIRECTFET™ M PACKAGE; 1.85 MOHM;

Deep-Dive with AI

DocumentsIR Part Numbering System Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	IRF40DM229

Current - Continuous Drain (Id) @ 25°C	159 A
Drain to Source Voltage (Vdss)	40 V
Drive Voltage (Max Rds On, Min Rds On)	10 V, 6 V
FET Type	N-Channel
Gate Charge (Qg) (Max) @ Vgs [Max]	161 nC
Input Capacitance (Ciss) (Max) @ Vds [Max]	5317 pF
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	DirectFET™ Isometric MF
Power Dissipation (Max)	83 W
Rds On (Max) @ Id, Vgs [Max]	1.85 mOhm
Supplier Device Package	DirectFET™ Isometric MF
Technology	MOSFET (Metal Oxide)
Vgs (Max)	20 V
Vgs(th) (Max) @ Id	3.9 V

IRF40DM229 Series

Part	Rds On (Max) @ Id, Vgs [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Drain to Source Voltage (Vdss)	Supplier Device Package	Package / Case	Technology	FET Type	Drive Voltage (Max Rds On, Min Rds On)	Mounting Type	Power Dissipation (Max)	Vgs (Max)	Gate Charge (Qg) (Max) @ Vgs [Max]	Vgs(th) (Max) @ Id	Current - Continuous Drain (Id) @ 25°C	Input Capacitance (Ciss) (Max) @ Vds [Max]
INFINEON IRF40DM229	1.85 mOhm	150 °C	-55 °C	40 V	DirectFET™ Isometric MF	DirectFET™ Isometric MF	MOSFET (Metal Oxide)	N-Channel	6 V 10 V	Surface Mount	83 W	20 V	161 nC	3.9 V	159 A	5317 pF
INFINEON IRF40DM229	1.85 mOhm	150 °C	-55 °C	40 V	DirectFET™ Isometric MF	DirectFET™ Isometric MF	MOSFET (Metal Oxide)	N-Channel	6 V 10 V	Surface Mount	83 W	20 V	161 nC	3.9 V	159 A	5317 pF

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	$ 3.32
		1	$ 3.32
	N/A	0	$ 1.04
		0	$ 1.04
		3981	$ 1.76
		3981	$ 1.76
		4396	$ 1.76
		4396	$ 1.76
	Tape & Reel (TR)	4800	$ 1.04
		4800	$ 1.04

Description

General part information

IRF40DM229 Series

The StrongIRFET™ power MOSFET family is optimized for low RDS(on)and high current capability. The devices are ideal for low frequency applications requiring performance and ruggedness. The comprehensive portfolio addresses a broad range of applications including DC motors, battery management systems, inverters, and DC-DC converters. End-applications include cordless power and gardening tools, light electric vehicles and e-bikes demanding a high level of ruggedness and energy efficiency.

Documents

Technical documentation and resources