MPN

Infineon HEXFET P-Channel MOSFET, 23 A, 100 V, 3-Pin TO-247AC IRFP9140NPBF

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

Infineon HEXFET P-Channel MOSFET, 23 A, 100 V, 3-Pin TO-247AC IRFP9140NPBF

Bulk discount available

Subtotal (1 tube of 25 units)*

£32.75

(exc. VAT)

£39.25

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

400 unit(s) ready to ship
Plus 25 unit(s) shipping from 11 September 2025

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

Units	Per unit	Per Tube*
25 - 25	£1.31	£32.75
50 - 100	£1.245	£31.125
125 - 225	£1.192	£29.80
250 - 600	£1.14	£28.50
625 +	£1.061	£26.525

*price indicative

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

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, 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.

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.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Channel Type	P
	Maximum Continuous Drain Current	23 A
	Maximum Drain Source Voltage	100 V
	Package Type	TO-247AC
	Series	HEXFET
	Mounting Type	Through Hole
	Pin Count	3
	Maximum Drain Source Resistance	117 mΩ
	Channel Mode	Enhancement
	Maximum Gate Threshold Voltage	4V
	Minimum Gate Threshold Voltage	2V
	Maximum Power Dissipation	140 W
	Transistor Configuration	Single
	Maximum Gate Source Voltage	-20 V, +20 V
	Maximum Operating Temperature	+175 °C
	Typical Gate Charge @ Vgs	97 nC @ 10 V
	Length	15.9mm
	Number of Elements per Chip	1
	Transistor Material	Si
	Width	5.3mm
	Height	20.3mm
	Minimum Operating Temperature	-55 °C

	Select all
	Brand Infineon
	Channel Type P
	Maximum Continuous Drain Current 23 A
	Maximum Drain Source Voltage 100 V
	Package Type TO-247AC
	Series HEXFET
	Mounting Type Through Hole
	Pin Count 3
	Maximum Drain Source Resistance 117 mΩ
	Channel Mode Enhancement
	Maximum Gate Threshold Voltage 4V
	Minimum Gate Threshold Voltage 2V
	Maximum Power Dissipation 140 W
	Transistor Configuration Single
	Maximum Gate Source Voltage -20 V, +20 V
	Maximum Operating Temperature +175 °C
	Typical Gate Charge @ Vgs 97 nC @ 10 V
	Length 15.9mm
	Number of Elements per Chip 1
	Transistor Material Si
	Width 5.3mm
	Height 20.3mm
	Minimum Operating Temperature -55 °C

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