IRF9540 P-Channel MOSFET, 100V drain-source voltage, 19A continuous drain current, 200mOhm on-resistance at 10V gate drive. TO-220AB through-hole package.
Mfr Part #:

IRF9540

Available from 2 distributors
Mfr Name: Vishay
Vishay
P-Channel MOSFET, 100V drain-source voltage, 19A continuous drain current, 200mOhm on-resistance at 10V gate drive. TO-220AB through-hole package.
✓ Total Stock: 1,761 pcs

IRF9540 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,751 pcs
1751 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
10 pcs
10 pcs On Request 1 On Request On Request On Request On Request On Request

IRF9540 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

IRF9540 Description

Short technical summary and product information.

The IRF9540 is a P-Channel power MOSFET from Vishay Dale, designed for medium-power switching applications. It features a drain-source voltage rating of 100V and a continuous drain current of 19A at 25°C case temperature. The device offers a maximum on-resistance of 200mOhm at 11A drain current with 10V gate drive.

 

This MOSFET is built with third-generation power MOSFET technology, providing fast switching and rugged device design. It includes dynamic dV/dt rating and repetitive avalanche rating for robust operation. The gate charge is 61nC maximum at 10V, with typical gate-source charge of 14nC and gate-drain charge of 29nC. Input capacitance is 1400pF at 25V drain-source voltage.

 

The device is housed in a TO-220AB through-hole package, suitable for commercial and industrial applications with power dissipation up to 150W at 25°C case temperature. Operating junction temperature range is -55°C to 175°C. The part is RoHS3 compliant and REACH unaffected.

IRF9540 Quick Information

Product Type: Power MOSFET
Series: IRF9540
Canonical Name: IRF9540 P-Channel Power MOSFET
Subcategory: Single MOSFET

IRF9540 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Vendor Undefined
REACH Status: Non-Compliant
Lead Free: No

IRF9540 Features

  • P-Channel MOSFET with 100V drain-source rating.
  • 19A continuous drain current at 25°C case temperature.
  • 200mOhm maximum on-resistance at 10V gate drive.
  • TO-220AB through-hole package for easy mounting.
  • Operating temperature range -55°C to 175°C.

IRF9540 Applications

  • Used in power supply and DC-DC converter circuits.
  • Suitable for motor control and load switching.
  • Ideal for battery protection and reverse polarity protection.
  • Applied in automotive and industrial power systems.

IRF9540 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the IRF9540?

The drain-source voltage (Vds) is -100V.

What is the continuous drain current rating?

The continuous drain current is 19A at 25°C case temperature and 13A at 100°C.

What is the on-resistance of the IRF9540?

The maximum on-resistance is 200mOhm at 11A drain current and 10V gate-source voltage.

What package does the IRF9540 come in?

The IRF9540 is available in a TO-220-3 through-hole package (TO-220AB).

What is the operating temperature range?

The operating junction temperature range is -55°C to 175°C.

Is the IRF9540 RoHS compliant?

The IRF9540 is listed as RoHS3 compliant.

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