Vishay IRFU420 Type N-Channel Power MOSFET, 2.4 A, 500 V Enhancement, 3-Pin IPAK IRFU420PBF

RS Stock No.:: 152-6352
Mfr. Part No.:: IRFU420PBF
Manufacturer:: Vishay

Vishay IRFU420 Type N-Channel Power MOSFET, 2.4 A, 500 V Enhancement, 3-Pin IPAK IRFU420PBF

This image is representative of the product range

Subtotal (1 pack of 10 units)*

PHP671.00

(exc. VAT)

PHP751.50

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

Plus 2,240 unit(s) shipping from August 10, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit	Per Pack*
10 +	PHP67.10	PHP671.00

*price indicative

RS Stock No.:: 152-6352
Mfr. Part No.:: IRFU420PBF
Manufacturer:: Vishay

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Vishay
	Product Type	Power MOSFET
	Channel Type	Type N
	Maximum Continuous Drain Current Id	2.4A
	Maximum Drain Source Voltage Vds	500V
	Series	IRFU420
	Package Type	IPAK
	Mount Type	Surface
	Pin Count	3
	Maximum Drain Source Resistance Rds	3Ω
	Channel Mode	Enhancement
	Maximum Power Dissipation Pd	42W
	Minimum Operating Temperature	-55°C
	Typical Gate Charge Qg @ Vgs	19nC
	Maximum Gate Source Voltage Vgs	20V
	Forward Voltage Vf	1.6V
	Maximum Operating Temperature	150°C
	Width	6.22mm
	Standards/Approvals	RoHS
	Length	6.73mm
	Height	2.39mm
	Automotive Standard	No

	Select all
	Brand Vishay
	Product Type Power MOSFET
	Channel Type Type N
	Maximum Continuous Drain Current Id 2.4A
	Maximum Drain Source Voltage Vds 500V
	Series IRFU420
	Package Type IPAK
	Mount Type Surface
	Pin Count 3
	Maximum Drain Source Resistance Rds 3Ω
	Channel Mode Enhancement
	Maximum Power Dissipation Pd 42W
	Minimum Operating Temperature -55°C
	Typical Gate Charge Qg @ Vgs 19nC
	Maximum Gate Source Voltage Vgs 20V
	Forward Voltage Vf 1.6V
	Maximum Operating Temperature 150°C
	Width 6.22mm
	Standards/Approvals RoHS
	Length 6.73mm
	Height 2.39mm
	Automotive Standard No

Vishay IRFU420 Series Power MOSFET, 500V Maximum Drain Source Voltage, 42W Maximum Power Dissipation - IRFU420PBF

This power MOSFET is a high-voltage N-channel transistor designed to switch and control power in demanding electronic systems. It operates as an enhancement-mode device suitable for surface-mounted assemblies and complies with RoHS environmental standards. The component is intended for circuits requiring high blocking voltage and moderate current handling while accommodating elevated operating temperatures.

Features and Benefits:

• 500V drain-to-source rating enables high-voltage switching
• 3Ω Rds(on) delivers predictable conduction loss control
• 2.4A continuous drain current supports moderate-load applications
• 42W maximum power dissipation allows substantial thermal throughput
• 19nC typical gate charge at Vgs gives predictable switching energy
• ±20V gate-source tolerance permits flexible drive voltages

Applications

• Suitable for high-voltage power supply switching stages
• Ideal for industrial motor drive gate stages
• Used with DC-DC converters in elevated temperature environments
• Can be used for electronic load and protection circuits
• Appropriate for SMPS and power management modules

What temperature range can it withstand in operation?

It is specified to operate from -55°C up to 150°C, allowing use in environments with wide thermal variation.

What package form should I expect for assembly?

The device is supplied in an IPAK surface-mount package configured with three pins for straightforward board mounting.

How does the forward voltage affect low-voltage operation?

The forward voltage of 1.6V characterises conduction across the device during forward-biased conditions and influences on-state voltage drop in low-voltage circuits.

Is this component intended for automotive applications?

It is not classified to automotive standards, so it should be evaluated against vehicle-specific qualification requirements before use in automotive systems.