Mfr Part #:

IRF540FI

Mfr Name: Vishay

The Vishay Dale IRF540FI is an N-Channel Power MOSFET designed for high current, high-speed switching applications. It offers a 100V drain-source voltage and a continuous drain current of 30A.

✓ Total Stock: 3,000 pcs

$ Price Range: $0.71

IRF540FI Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

IRF540FI Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Vishay
Input Capacitance	2600pF
Mounting Type	Through Hole
Storage Temperature	-65 to 175°C
Tape & Reel	No
Turn On Time	20ns

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IRF540FI Description

Short technical summary and product information.

The IRF540FI from Vishay Dale is an N-Channel Power MOSFET characterized by its 100V drain-source voltage and a continuous drain current capability of 30A at 25°C. It features a low typical on-resistance of 0.077 Ohms at 10V gate-source voltage and 15A drain current, making it suitable for efficient power switching.

This MOSFET is built with avalanche rugged technology and is 100% avalanche tested, ensuring reliability under demanding conditions. It operates at junction temperatures up to 175°C and has a low gate charge, contributing to high-speed switching performance.

The IRF540FI is available in a TO-220 and TO-220FI package, suitable for through-hole mounting. Its applications include high current, high-speed switching, solenoid and relay drivers, DC-DC and DC-AC converters, and automotive environments.

Key electrical parameters include a gate threshold voltage typically between 2V and 4V, and a forward transconductance of 10S minimum. Capacitance values like input capacitance (Ciss) are 2600pF typical, output capacitance (Coss) is 350pF typical, and reverse transfer capacitance (Crss) is 85pF typical.

IRF540FI Quick Information

Product Type: Power MOSFET

Canonical Name: IRF540FI N-Channel Power MOSFET

IRF540FI Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

IRF540FI Estimated Pricing

Qty	Low	High
1+	$0.71	$0.71

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

IRF540FI Features

100V Drain-Source Voltage
30A Continuous Drain Current
0.077 Ohm Max Rds(on)
175°C Max Operating Temperature
TO-220/TO-220FI Package

IRF540FI Applications

High current switching applications
Solenoid and relay drivers
DC-DC and DC-AC converters
Automotive environment applications

IRF540FI FAQs

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

What is the maximum drain-source voltage for the IRF540FI?

The maximum drain-source voltage (Vds) for the IRF540FI is 100V.

What is the continuous drain current of the IRF540FI?

The IRF540FI has a continuous drain current of 30A at 25°C and 21A at 100°C.

What is the typical on-resistance (Rds(on)) for the IRF540FI?

The typical static drain-source on-resistance (Rds(on)) for the IRF540FI is 0.077 Ohms when tested at VGS = 10V and ID = 15A.

What is the maximum operating junction temperature for the IRF540FI?

The maximum operating junction temperature (Tj) for the IRF540FI is 175°C.

What package type is the IRF540FI available in?

The IRF540FI is available in TO-220 and TO-220FI packages.

What are the main applications for the IRF540FI?

The IRF540FI is suitable for high current, high-speed switching, solenoid and relay drivers, DC-DC & DC-AC converters, and automotive environments.