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Infineon HEXFET P-Channel MOSFET, 6.6 A, 100 V, 3-Pin DPAK IRFR9120NTRPBF

RS Stock No.:: 827-4082
Mfr. Part No.:: IRFR9120NTRPBF
Brand:: Infineon

Infineon HEXFET P-Channel MOSFET, 6.6 A, 100 V, 3-Pin DPAK IRFR9120NTRPBF

Save 36% when you buy 1000 units

Subtotal (1 pack of 20 units)*

£13.44

(exc. VAT)

£16.12

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

60 unit(s) ready to ship
Plus 100 unit(s) ready to ship from another location
Plus 480 unit(s) shipping from 08 October 2025

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

Units	Per unit	Per Pack*
20 - 80	£0.672	£13.44
100 - 180	£0.524	£10.48
200 - 480	£0.491	£9.82
500 - 980	£0.457	£9.14
1000 +	£0.424	£8.48

*price indicative

RS Stock No.:: 827-4082
Mfr. Part No.:: IRFR9120NTRPBF
Brand:: Infineon

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Channel Type	P
	Maximum Continuous Drain Current	6.6 A
	Maximum Drain Source Voltage	100 V
	Series	HEXFET
	Package Type	DPAK (TO-252)
	Mounting Type	Surface Mount
	Pin Count	3
	Maximum Drain Source Resistance	480 mΩ
	Channel Mode	Enhancement
	Maximum Gate Threshold Voltage	4V
	Minimum Gate Threshold Voltage	2V
	Maximum Power Dissipation	40 W
	Transistor Configuration	Single
	Maximum Gate Source Voltage	-20 V, +20 V
	Width	6.22mm
	Length	6.73mm
	Transistor Material	Si
	Number of Elements per Chip	1
	Maximum Operating Temperature	+150 °C
	Typical Gate Charge @ Vgs	27 nC @ 10 V
	Height	2.39mm
	Forward Diode Voltage	1.6V
	Minimum Operating Temperature	-55 °C

	Select all
	Brand Infineon
	Channel Type P
	Maximum Continuous Drain Current 6.6 A
	Maximum Drain Source Voltage 100 V
	Series HEXFET
	Package Type DPAK (TO-252)
	Mounting Type Surface Mount
	Pin Count 3
	Maximum Drain Source Resistance 480 mΩ
	Channel Mode Enhancement
	Maximum Gate Threshold Voltage 4V
	Minimum Gate Threshold Voltage 2V
	Maximum Power Dissipation 40 W
	Transistor Configuration Single
	Maximum Gate Source Voltage -20 V, +20 V
	Width 6.22mm
	Length 6.73mm
	Transistor Material Si
	Number of Elements per Chip 1
	Maximum Operating Temperature +150 °C
	Typical Gate Charge @ Vgs 27 nC @ 10 V
	Height 2.39mm
	Forward Diode Voltage 1.6V
	Minimum Operating Temperature -55 °C

P-Channel Power MOSFET 100V to 150V, Infineon

Infineon's range of discrete HEXFET® power MOSFETs includes P-channel devices in surface mount and leaded packages and form factors that can address almost any board layout and thermal design challenge. Across the range benchmark on resistance drives down conduction losses, allowing designers to deliver optimum system efficiency.

Infineon HEXFET Series MOSFET, 6.6A Maximum Continuous Drain Current, 40W Maximum Power Dissipation - IRFR9120NTRPBF

This MOSFET plays a vital role in contemporary electronic circuits, especially in applications that require efficient current management. It is characterised by its ability to deliver high performance and low on-resistance, making it suitable for a wide range of electrical and electronic systems. This device is tailored to meet the requirements of sectors such as automation, electrical engineering, and other areas dependent on power management solutions.

Features & Benefits

• High continuous drain current rating of 6.6A supports effective operation
• Capable of managing voltages up to 100V for demanding applications
• Designed in DPAK TO-252 package for precise surface mounting
• Low maximum drain-source resistance of 480mΩ improves power efficiency
• Provides a gate threshold voltage range of 2V to 4V for dependable control
• Supports enhancement mode operation to enhance switching performance

Applications

• Utilised for power management in automation systems
• Employed in DC-DC converter designs
• Suitable for high current switching in industrial equipment
• Integrated into power supply circuits for efficient performance
• Applicable in inverter circuits and motor control

What is the optimal operating temperature for this product?

The optimal operating temperature ranges from -55°C to +150°C, allowing efficient performance in various environments.

How can the gate threshold voltage influence performance?

The maximum gate threshold voltage impacts switching behaviour

the defined range of 2V to 4V ensures reliable on/off conditions.

Is there a specific method for mounting this device?

It is designed for surface mount applications, particularly within the DPAK TO-252 footprint, facilitating integration into PCB layouts.

What does the low RDS(on) mean for my circuit?

A low RDS(on) helps minimise power loss during operation, enhancing overall system efficiency and reducing heat generation.

MOSFET Transistors, Infineon

Infineon offers a large and comprehensive portfolio of MOSFET devices which includes the CoolMOS, OptiMOS and StrongIRFET families. They deliver best-in-class performance to bring more efficiency, power density and cost effectiveness. Designs requiring high quality and enhanced protection features benefit from AEC-Q101 industry standards Automotive qualified MOSFETs.

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