Vishay IRFIZ48G N-Channel Power MOSFET, 37 A, 60 V Enhancement, 3-Pin TO-220 IRFIZ48GPBF

RS Stock No.:: 708-4799
Mfr. Part No.:: IRFIZ48GPBF
Manufacturer:: Vishay

Vishay IRFIZ48G N-Channel Power MOSFET, 37 A, 60 V Enhancement, 3-Pin TO-220 IRFIZ48GPBF

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Subtotal (1 pack of 5 units)*

€16.14

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€19.85

(inc. VAT)

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Units	Per unit	Per Pack*
5 - 45	€3.228	€16.14
50 - 120	€2.908	€14.54
125 - 245	€2.746	€13.73
250 - 495	€2.648	€13.24
500 +	€2.39	€11.95

*price indicative

RS Stock No.:: 708-4799
Mfr. Part No.:: IRFIZ48GPBF
Manufacturer:: Vishay

Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Vishay
	Channel Type	N
	Product Type	Power MOSFET
	Maximum Continuous Drain Current Id	37A
	Maximum Drain Source Voltage Vds	60V
	Package Type	TO-220
	Series	IRFIZ48G
	Mount Type	Through Hole
	Pin Count	3
	Maximum Drain Source Resistance Rds	18mΩ
	Channel Mode	Enhancement
	Forward Voltage Vf	2V
	Maximum Gate Source Voltage Vgs	-20V, +20V
	Typical Gate Charge Qg @ Vgs	110nC
	Maximum Power Dissipation Pd	50W
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	175°C
	Width	4.7mm
	Standards/Approvals	No
	Length	10.3mm
	Height	9.8mm
	Automotive Standard	No

	Select all
	Brand Vishay
	Channel Type N
	Product Type Power MOSFET
	Maximum Continuous Drain Current Id 37A
	Maximum Drain Source Voltage Vds 60V
	Package Type TO-220
	Series IRFIZ48G
	Mount Type Through Hole
	Pin Count 3
	Maximum Drain Source Resistance Rds 18mΩ
	Channel Mode Enhancement
	Forward Voltage Vf 2V
	Maximum Gate Source Voltage Vgs -20V, +20V
	Typical Gate Charge Qg @ Vgs 110nC
	Maximum Power Dissipation Pd 50W
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 175°C
	Width 4.7mm
	Standards/Approvals No
	Length 10.3mm
	Height 9.8mm
	Automotive Standard No

COO (Country of Origin):: CN

Vishay IRFIZ48G Series Power MOSFET, 60V Maximum Drain Source Voltage, 37A Maximum Continuous Drain Current - IRFIZ48GPBF

This power MOSFET is a through-hole N-channel enhancement device designed for power switching and control in electronic systems. It operates across a wide temperature span and is suited to PCB-mounted applications requiring substantial current handling and moderate voltage capability. The component is supplied in a TO-220 package for straightforward thermal interfacing and mounting.

Features and Benefits:

• 60V drain-source rating supports medium-voltage switching applications
• 37A continuous drain current enables high-current control tasks
• 18mΩ Rds(on) minimises conduction losses for efficient power transfer
• 50W power dissipation allows sustained load handling with heat-sinking
• 110nC typical gate charge enables predictable switching performance
• 20V maximum gate-source voltage provides margin for gate-drive circuits

Applications

• Suitable for motor driver stages in industrial controllers
• Used for DC-DC converters requiring through-hole power devices
• Ideal for power supplies in test and prototyping rigs
• Can be used for high-current load switching on PCBs
• Used with gate drivers for pulse-width-modulated switching

What thermal range can it tolerate during operation?

It is specified for operation from -55°C up to 175°C enabling use in demanding temperature environments.

How does the gate charge affect switching design?

The 110nC gate charge determines required gate-drive current and influences switching transition losses and driver selection.

What mounting and assembly considerations are there?

The TO-220 through-hole format permits direct PCB mounting and straightforward attachment of a heatsink to manage the 50W dissipation rating.

Which electrical limit prevents exceeding gate voltage?

The maximum gate-source rating is 20V so gate-drive circuits must remain below this threshold to avoid device stress.