Infineon HEXFET Type P-Channel MOSFET, 23 A, 100 V Enhancement, 3-Pin TO-247

RS Stock No.:: 919-5028
Mfr. Part No.:: IRFP9140NPBF
Brand:: Infineon

Infineon HEXFET Type P-Channel MOSFET, 23 A, 100 V Enhancement, 3-Pin TO-247

Bulk discount available

Subtotal (1 tube of 25 units)*

£27.50

(exc. VAT)

£33.00

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 400 unit(s) shipping from 16 February 2026
Plus 25 unit(s) shipping from 23 February 2026

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Units	Per unit	Per Tube*
25 - 25	£1.10	£27.50
50 - 100	£1.045	£26.13
125 - 225	£1.001	£25.03
250 - 600	£0.957	£23.93
625 +	£0.891	£22.28

*price indicative

RS Stock No.:: 919-5028
Mfr. Part No.:: IRFP9140NPBF
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 P
	Maximum Continuous Drain Current Id	23A
	Maximum Drain Source Voltage Vds	100V
	Series	HEXFET
	Package Type	TO-247
	Mount Type	Through Hole
	Pin Count	3
	Maximum Drain Source Resistance Rds	117mΩ
	Channel Mode	Enhancement
	Minimum Operating Temperature	-55°C
	Typical Gate Charge Qg @ Vgs	97nC
	Forward Voltage Vf	-1.3V
	Maximum Power Dissipation Pd	140W
	Maximum Gate Source Voltage Vgs	20 V
	Maximum Operating Temperature	175°C
	Length	15.9mm
	Standards/Approvals	No
	Width	5.3 mm
	Height	20.3mm
	Automotive Standard	No

	Select all
	Brand Infineon
	Product Type MOSFET
	Channel Type Type P
	Maximum Continuous Drain Current Id 23A
	Maximum Drain Source Voltage Vds 100V
	Series HEXFET
	Package Type TO-247
	Mount Type Through Hole
	Pin Count 3
	Maximum Drain Source Resistance Rds 117mΩ
	Channel Mode Enhancement
	Minimum Operating Temperature -55°C
	Typical Gate Charge Qg @ Vgs 97nC
	Forward Voltage Vf -1.3V
	Maximum Power Dissipation Pd 140W
	Maximum Gate Source Voltage Vgs 20 V
	Maximum Operating Temperature 175°C
	Length 15.9mm
	Standards/Approvals No
	Width 5.3 mm
	Height 20.3mm
	Automotive Standard No

COO (Country of Origin):: MX

Infineon HEXFET Series MOSFET, 23A Maximum Continuous Drain Current, 140W Maximum Power Dissipation - IRFP9140NPBF

This high-power MOSFET is designed for efficient switching performance in various applications. It is ideal for power electronics, combining a high continuous drain current capability with low resistance, facilitating dependable and precise control in automation and electrical systems across multiple operational environments.

Features & Benefits

• P-Channel configuration allows for flexible circuit designs

• Maximum continuous drain current of 23A

• 100V drain-source voltage rating enhances safety

• Low RDS(on) of 117mΩ reduces power loss

• Suitable for enhancement mode applications ensuring stable performance

Applications

• Utilised in motor control for improved efficiency

• Ideal for energy management systems that require high reliability

• Common in power supply circuits for robust operation

• Employed in switching regulators for effective power conversion

• Suitable for industrial automation systems requiring dependable switching

What is the maximum gate threshold voltage for the device?

It has a maximum gate threshold voltage of 4V, suitable for diverse circuit designs.

How does the RDS(on) value impact performance?

The low RDS(on) value of 117mΩ minimises energy losses, enhancing efficiency and thermal management in applications.

What types of circuits can benefit from this MOSFET?

It is appropriate for both linear and switching circuits, making it versatile for varied electronic applications.

What is the typical gate charge required for operation?

The MOSFET requires a typical gate charge of 97nC at a gate-source voltage of 10V for optimal performance.

What are the implications of the maximum operating temperature?

With a maximum operating temperature of +175°C, this device is suitable for high-temperature environments, improving its reliability in challenging conditions.