Infineon HEXFET Type N-Channel MOSFET, 5.2 A, 55 V Enhancement, 4-Pin SOT-223 IRLL2705TRPBF

RS Stock No.:: 830-3304
Mfr. Part No.:: IRLL2705TRPBF
Brand:: Infineon

Infineon HEXFET Type N-Channel MOSFET, 5.2 A, 55 V Enhancement, 4-Pin SOT-223 IRLL2705TRPBF

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Subtotal (1 pack of 20 units)*

£11.90

(exc. VAT)

£14.28

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 200 unit(s) shipping from 29 December 2025
Plus 600 unit(s) shipping from 05 January 2026

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Units	Per unit	Per Pack*
20 - 80	£0.595	£11.90
100 - 180	£0.458	£9.16
200 - 480	£0.428	£8.56
500 - 980	£0.399	£7.98
1000 +	£0.369	£7.38

*price indicative

RS Stock No.:: 830-3304
Mfr. Part No.:: IRLL2705TRPBF
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	5.2A
	Maximum Drain Source Voltage Vds	55V
	Package Type	SOT-223
	Series	HEXFET
	Mount Type	Surface
	Pin Count	4
	Maximum Drain Source Resistance Rds	65mΩ
	Channel Mode	Enhancement
	Typical Gate Charge Qg @ Vgs	32nC
	Minimum Operating Temperature	-55°C
	Maximum Power Dissipation Pd	2.1W
	Maximum Gate Source Voltage Vgs	16 V
	Forward Voltage Vf	1.3V
	Maximum Operating Temperature	150°C
	Height	1.739mm
	Standards/Approvals	No
	Length	6.7mm
	Width	3.7 mm
	Automotive Standard	No
	Distrelec Product Id	304-44-474

	Select all
	Brand Infineon
	Product Type MOSFET
	Channel Type Type N
	Maximum Continuous Drain Current Id 5.2A
	Maximum Drain Source Voltage Vds 55V
	Package Type SOT-223
	Series HEXFET
	Mount Type Surface
	Pin Count 4
	Maximum Drain Source Resistance Rds 65mΩ
	Channel Mode Enhancement
	Typical Gate Charge Qg @ Vgs 32nC
	Minimum Operating Temperature -55°C
	Maximum Power Dissipation Pd 2.1W
	Maximum Gate Source Voltage Vgs 16 V
	Forward Voltage Vf 1.3V
	Maximum Operating Temperature 150°C
	Height 1.739mm
	Standards/Approvals No
	Length 6.7mm
	Width 3.7 mm
	Automotive Standard No
	Distrelec Product Id 304-44-474

Infineon HEXFET Series MOSFET, 5.2A Maximum Continuous Drain Current, 2.1W Maximum Power Dissipation - IRLL2705TRPBF

This high-performance MOSFET is designed for efficient power management across various applications. With an N-channel configuration, it provides excellent switching capabilities, making it suitable for tasks that require quick response and minimised energy loss. This component enhances the efficiency and reliability of electronic circuits, especially in automation and control systems.

Features & Benefits

• Maximum continuous drain current of 5.2A

• Drain-source voltage rating of 55V

• Low Rds(on) of 65mΩ for efficient operation

• Compact SOT-223 package for space-saving designs

Applications

• Ideal for power supply circuits

• Utilised in automotive power management systems

• Commonly employed for switching in high-frequency circuits

• Integrates well in power inverters for renewable energy systems

What is the maximum voltage this component can handle?

The product supports a maximum drain-source voltage of 55V, allowing for robust performance in various applications.

Can it operate at high temperatures?

Yes, it is rated for a maximum operating temperature of +150°C, ensuring reliability in challenging environments.

How does this component manage heat during operation?

With a maximum power dissipation of 2.1W, it effectively manages thermal performance, reducing the risk of overheating.

Is it compatible with standard PCB designs?

This component is suitable for surface mount technology, enabling easy integration into standard PCB layouts.

What makes this a suitable choice for automation projects?

Its Rapid switching capability and low on-resistance contribute to significant energy savings, enhancing the efficiency of automated systems.

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