MPN

Infineon AUIRFS Type N-Channel MOSFET, 72 A, 20 V, 3-Pin TO-263 AUIRFS4127TRL

RS Stock No.:: 249-6876
Mfr. Part No.:: AUIRFS4127TRL
Brand:: Infineon

Infineon AUIRFS Type N-Channel MOSFET, 72 A, 20 V, 3-Pin TO-263 AUIRFS4127TRL

Bulk discount available

Subtotal (1 unit)*

£5.28

(exc. VAT)

£6.34

(inc. VAT)

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Temporarily out of stock

Shipping from 30 March 2026

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Units	Per unit
1 - 9	£5.28
10 - 24	£5.02
25 - 49	£4.80
50 - 99	£4.59
100 +	£4.28

*price indicative

RS Stock No.:: 249-6876
Mfr. Part No.:: AUIRFS4127TRL
Brand:: Infineon

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Product Type	MOSFET
	Channel Type	Type N
	Maximum Continuous Drain Current Id	72A
	Maximum Drain Source Voltage Vds	20V
	Series	AUIRFS
	Package Type	TO-263
	Mount Type	Surface
	Pin Count	3
	Maximum Drain Source Resistance Rds	3mΩ
	Typical Gate Charge Qg @ Vgs	80nC
	Maximum Power Dissipation Pd	81W
	Forward Voltage Vf	1.3V
	Maximum Gate Source Voltage Vgs	20 V
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	175°C
	Standards/Approvals	RoHS
	Automotive Standard	AEC-Q101

	Select all
	Brand Infineon
	Product Type MOSFET
	Channel Type Type N
	Maximum Continuous Drain Current Id 72A
	Maximum Drain Source Voltage Vds 20V
	Series AUIRFS
	Package Type TO-263
	Mount Type Surface
	Pin Count 3
	Maximum Drain Source Resistance Rds 3mΩ
	Typical Gate Charge Qg @ Vgs 80nC
	Maximum Power Dissipation Pd 81W
	Forward Voltage Vf 1.3V
	Maximum Gate Source Voltage Vgs 20 V
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 175°C
	Standards/Approvals RoHS
	Automotive Standard AEC-Q101

Datasheet - AUIRFS4127TRL

The Infineon HEXFET Power MOSFETs utilizes the latest processing techniques to achieve low on-resistance per silicon area. This benefit combined with the fast switching speed and ruggedized device design that HEXFET power MOSFETs are well known for, provides the designer with an extremely efficient and reliable device for use in automotive and a wide variety of other applications.

Advance planner technology

LowOn-Resistance

Dynamic dV/dT Rating

175 C operating temperature

Fast switching