Mfr Part #:

IRF540

Mfr Name: Intersil

The IRF540 is an N-channel MOSFET from Intersil, designed for high-current applications. It offers a 100V drain-source voltage and a 28A continuous drain current, with a low on-resistance of 0.077Ω.

✓ Total Stock: 7 pcs

$ Price Range: $0.45

IRF540 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	7 pcs On Request	7 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

IRF540 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Intersil
Gate Charge	72
Storage Temperature	°C ~ °C
Tape & Reel	No

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IRF540 Description

Short technical summary and product information.

The IRF540 is a widely utilized N-channel enhancement MOSFET known for its adaptability and efficiency in high-current conditions. Manufactured by Intersil, this component is housed in a TO-220AB package, which is favored for its low thermal resistance and suitability for power dissipation levels up to 150W.

Key electrical specifications include a drain-source breakdown voltage of 100V and a continuous drain current rating of 28A at 25°C case temperature. The on-resistance (RDS(on)) is a low 0.077Ω when the gate-source voltage is 10V, contributing to energy efficiency by minimizing power loss and heat generation. It also features a gate charge (Qg) of 72nC (max).

The IRF540 operates across a wide temperature range from -55°C to 175°C, ensuring consistent performance under challenging environmental conditions. Its dynamic dV/dt rating and repetitive avalanche capabilities enhance its ruggedness and reliability in demanding applications. The TO-220AB package is suitable for through-hole mounting.

This MOSFET is a versatile component found in numerous electronic designs, including power supplies, motor control systems, and audio amplifiers, where its combination of speed, ruggedness, and cost-effectiveness is highly valued.

IRF540 Quick Information

Product Type: MOSFET

Canonical Name: IRF540 N-Channel MOSFET

Subcategory: N-Channel

IRF540 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

IRF540 Estimated Pricing

Qty	Low	High
1+	$0.45	$0.45

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

IRF540 Features

100V drain-source breakdown voltage.
28A continuous drain current.
Low 0.077Ω on-resistance.
TO-220AB package for through-hole mounting.
Wide operating temperature range.

IRF540 Applications

Suitable for high-current applications.
Used in power supply designs.
Ideal for motor control circuits.
Applicable in audio amplifiers.

IRF540 FAQs

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

What is the maximum drain-source voltage for the IRF540?

The maximum drain-source voltage for the IRF540 is 100V.

What is the continuous drain current of the IRF540?

The continuous drain current is 28A at 25°C case temperature and 20A at 100°C case temperature.

What is the typical on-resistance of the IRF540?

The typical on-resistance (RDS(on)) is 0.077Ω at a gate-source voltage of 10V.

What is the operating temperature range for the IRF540?

The IRF540 operates from -55°C to +175°C.

What package type is the IRF540 available in?

The IRF540 is available in the TO-220AB package.