Mfr Part #:

IRF9540NLPBF

Mfr Name: Infineon

The Infineon IRF9540NLPBF is a P-Channel MOSFET designed for efficient power management. It features a maximum drain current of -23A and a low on-resistance of 0.11Ω.

✓ Total Stock: 100 pcs

$ Price Range: $2.93

IRF9540NLPBF Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Spartce Electronics. ✓ Non-Authorised Inventory information	100 pcs On Request	100 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

IRF9540NLPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Infineon

View Similar Products (0)

IRF9540NLPBF Description

Short technical summary and product information.

The Infineon IRF9540NLPBF is a P-Channel Power MOSFET offering advanced process technology for high efficiency and reliability. It is designed for a wide variety of applications requiring fast switching speeds and a high junction operating temperature of 150°C.

Key electrical characteristics include a continuous drain current of -23A at 25°C and -14A at 100°C, with a pulsed drain current up to -92A. The on-resistance is a low 0.11Ω at a gate-source voltage of -10V and a drain current of -14A. The gate-to-source voltage range is ±20V, and the avalanche current is rated at -14A.

This MOSFET is available in TO-262 and D2Pak packages, suitable for various mounting configurations. Its design allows for repetitive avalanche energy up to Tjmax, making it robust for demanding applications. The operating junction and storage temperature range is from -55°C to +150°C.

IRF9540NLPBF Quick Information

Product Type: MOSFET

Series: IRF9540N

Canonical Name: Infineon IRF9540NLPBF P-Channel MOSFET

Subcategory: Single

IRF9540NLPBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

IRF9540NLPBF Estimated Pricing

Qty	Low	High
1+	$2.93	$2.93

Estimated market price range - modelled values for guidance only, not live distributor offers.

IRF9540NLPBF Features

P-Channel MOSFET technology
150°C maximum operating temperature
Fast switching speed
Low on-resistance of 0.11Ω
Repetitive avalanche rating

IRF9540NLPBF Applications

Ideal for DC motor control and driver circuits.
Used in industrial power supply switching stages.
Suitable for battery protection and load switches.
Effective in automotive relay replacement applications.
Fits general purpose high-side switching designs.

IRF9540NLPBF FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum gate-to-source voltage?

±20 V

What package does the IRF9540NLPBF use?

TO-262 (D2Pak)

What is the operating junction temperature range?

-55 to +150 degrees Celsius

What is the continuous drain current rating?

23 amperes at a case temperature of 25 degrees Celsius

How much power can the device dissipate at ambient temperature?

3.1 watts at an ambient temperature of 25 degrees Celsius

What is the typical gate charge value?

52 nanocoulombs at a gate-source voltage of -10 volts