Infineon HEXFET Type N-Channel MOSFET, 75 A, 55 V Enhancement, 3-Pin TO-220

RS Stock No.:: 912-8687
Mfr. Part No.:: IRF2805PBF
Brand:: Infineon

Infineon HEXFET Type N-Channel MOSFET, 75 A, 55 V Enhancement, 3-Pin TO-220

Bulk discount available

Subtotal (1 tube of 50 units)*

£56.05

(exc. VAT)

£67.25

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 700 unit(s) shipping from 05 January 2026

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

Units	Per unit	Per Tube*
50 - 50	£1.121	£56.05
100 - 200	£1.065	£53.25
250 - 450	£1.02	£51.00
500 - 950	£0.953	£47.65
1000 +	£0.896	£44.80

*price indicative

RS Stock No.:: 912-8687
Mfr. Part No.:: IRF2805PBF
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	75A
	Maximum Drain Source Voltage Vds	55V
	Package Type	TO-220
	Series	HEXFET
	Mount Type	Through Hole
	Pin Count	3
	Maximum Drain Source Resistance Rds	4.7mΩ
	Channel Mode	Enhancement
	Maximum Power Dissipation Pd	330W
	Maximum Gate Source Voltage Vgs	20 V
	Minimum Operating Temperature	-55°C
	Typical Gate Charge Qg @ Vgs	150nC
	Forward Voltage Vf	1.3V
	Maximum Operating Temperature	175°C
	Standards/Approvals	No
	Length	10.67mm
	Height	16.51mm
	Width	4.83 mm
	Automotive Standard	No

	Select all
	Brand Infineon
	Product Type MOSFET
	Channel Type Type N
	Maximum Continuous Drain Current Id 75A
	Maximum Drain Source Voltage Vds 55V
	Package Type TO-220
	Series HEXFET
	Mount Type Through Hole
	Pin Count 3
	Maximum Drain Source Resistance Rds 4.7mΩ
	Channel Mode Enhancement
	Maximum Power Dissipation Pd 330W
	Maximum Gate Source Voltage Vgs 20 V
	Minimum Operating Temperature -55°C
	Typical Gate Charge Qg @ Vgs 150nC
	Forward Voltage Vf 1.3V
	Maximum Operating Temperature 175°C
	Standards/Approvals No
	Length 10.67mm
	Height 16.51mm
	Width 4.83 mm
	Automotive Standard No

COO (Country of Origin):: MX

Infineon HEXFET Series MOSFET, 75A Maximum Continuous Drain Current, 330W Maximum Power Dissipation - IRF2805PBF

This power MOSFET delivers excellent performance for various electronic applications. Its robust specifications are designed for industrial environments, ensuring both reliability and efficiency. With low on-resistance, this component supports high current capability, making it suitable for advanced circuits.

Features & Benefits

• Supports a maximum continuous drain current of 75A

• Enhances efficiency with a low RDS(on) of 4.7mΩ

• Compatible with +20 V/-20 V gate-source voltage for improved flexibility

• Capable of fast switching speeds to meet dynamic performance needs

• Supports repetitive avalanche handling for operational resilience

Applications

• Used in industrial motor drives for effective power control

• Suitable for power management in automation systems

• Employed in renewable energy systems for efficient switching

• Utilised in high-performance and durable power tools

• Applicable in battery management systems for electric vehicles

What is the maximum temperature this component can withstand?

It can operate within a temperature range of -55°C to +175°C for performance in extreme conditions.

How does this MOSFET handle high current applications?

It is designed to manage a continuous drain current of 75A, making it suitable for high current demands.

Can it be used in applications with fast switching requirements?

Yes, this MOSFET supports fast switching speeds, ideal for applications requiring dynamic performance.

Is this device suitable for use in power inverters?

Yes, its thermal stability and capacity for high current handling make it appropriate for power inverter applications in renewable energy systems.

What are the implications of its low on-resistance?

The low RDS(on) reduces power losses during operation, contributing to improved efficiency and thermal performance.

Infineon Schottky Diodes & MOSFETs – Matched for Power, Built for Efficiency

Pair Infineon Schottky diodes with Infineon MOSFETs for a high-efficiency power solution that’s optimised from the ground up. Designed to work together, they deliver fast switching, low losses, and excellent thermal performance—ideal for SMPS, motor drives, and automotive systems. Reduce design complexity and boost reliability with components engineered for synergy.

Explore the Infineon range today