IRFZ42 The STMicroelectronics IRFZ42 is an N-Channel Power MOSFET designed for electronic applications. It features a breakdown voltage of 50V and a low drain-source resistance.
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IRFZ42

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics IRFZ42 is an N-Channel Power MOSFET designed for electronic applications. It features a breakdown voltage of 50V and a low drain-source resistance.
✓ Total Stock: 2 pcs
$ Price Range: $1.67

IRFZ42 Available from 1 distributor

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IRFZ42 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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IRFZ42 Description

Short technical summary and product information.

The IRFZ42 is an N-Channel Power MOSFET manufactured by STMicroelectronics. This component is designed for power switching and amplification applications. It offers a breakdown voltage of 50V and a drain-source on-resistance as low as 35mΩ at a gate-source voltage of 10V and drain current of 22A. The maximum continuous drain current is not specified, but it can dissipate up to 150W of power at 25°C.

 

With a maximum operating temperature of 175°C, the IRFZ42 is suitable for demanding environments. It has 3 terminals and is typically used in through-hole mounting configurations. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1, indicating unlimited usability under standard conditions. This MOSFET is a reliable choice for designers needing a robust N-channel power transistor.

IRFZ42 Quick Information

Product Type: MOSFET
Canonical Name: N-Channel Power MOSFET
Subcategory: N-Channel

IRFZ42 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IRFZ42 Estimated Pricing

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1+ $1.67 $1.67

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

IRFZ42 Features

  • N-Channel Power MOSFET by STMicroelectronics.
  • 50V breakdown voltage rating.
  • Low 35mΩ minimum drain-source resistance.
  • High 175°C maximum operating temperature.
  • 3-terminal configuration.

IRFZ42 Applications

  • Suitable for high-current power switching applications.
  • Used in motor control and inverter circuits.
  • Ideal for load switching in power supplies.
  • Applicable in automotive and industrial power systems.

IRFZ42 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the IRFZ42 MOSFET?

The breakdown voltage of the IRFZ42 MOSFET is a minimum of 50V.

What is the maximum power dissipation for the IRFZ42?

The maximum power dissipation for the IRFZ42 is 150W at 25°C.

What is the maximum operating temperature for the IRFZ42?

The maximum operating temperature for the IRFZ42 is 175°C.

What is the drain-source on-resistance (Rds(on)) for the IRFZ42?

The minimum drain-source on-resistance for the IRFZ42 is 35mΩ.

What is the RoHS status of the IRFZ42?

The RoHS status of the IRFZ42 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the IRFZ42?

The Moisture Sensitivity Level (MSL) for the IRFZ42 is 1 Unlimited.

What is the REACH status for the IRFZ42?

The REACH status for the IRFZ42 is REACH Unaffected.

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