Infineon HEXFET Type N-Channel MOSFET, 53 A, 55 V Enhancement, 3-Pin TO-220AB IRFZ46NPBF

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0,33 €

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0,40 €

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  • 738 unité(s) expédiée(s) à partir du 27 janvier 2026
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N° de stock RS:
541-0711
Référence fabricant:
IRFZ46NPBF
Fabricant:
Infineon
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Marque

Infineon

Product Type

MOSFET

Channel Type

Type N

Maximum Continuous Drain Current Id

53A

Maximum Drain Source Voltage Vds

55V

Package Type

TO-220AB

Series

HEXFET

Mount Type

Through Hole

Pin Count

3

Maximum Drain Source Resistance Rds

17mΩ

Channel Mode

Enhancement

Typical Gate Charge Qg @ Vgs

72nC

Minimum Operating Temperature

-55°C

Maximum Power Dissipation Pd

107W

Maximum Gate Source Voltage Vgs

±20 V

Forward Voltage Vf

1.3V

Maximum Operating Temperature

175°C

Length

10.66mm

Width

4.82 mm

Height

9.02mm

Standards/Approvals

No

Automotive Standard

No

Infineon HEXFET Series MOSFET, 53A Maximum Continuous Drain Current, 107W Maximum Power Dissipation - IRFZ46NPBF


This MOSFET is essential for high-efficiency applications in automation and electronics. It effectively manages significant currents and voltages, making it applicable in various industrial settings. Its advanced design supports reliable operation in extreme temperatures, addressing diverse electronic needs while simplifying circuit designs.

Features & Benefits


• Continuous drain current capability of 53A for demanding loads

• Maximum power dissipation of 107W for effective thermal management

• Low on-resistance of 17mΩ, improving efficiency

• Enhancement mode design allows for versatile application

• Defined gate threshold voltage specifications ensure precise control

Applications


• Power conversion in industrial automation systems

• Motor control and driving circuits

• Power management systems for energy-efficient designs

• Implementation in switch mode power supplies for consistency

• Electronic switching requiring swift response

Can it operate at high temperatures?


Yes, it operates efficiently at temperatures up to +175°C.

What current can it handle at elevated temperatures?


At 100°C, it can safely manage a continuous drain current of 37A.

How do I ensure optimal thermal performance during installation?


Using a TO-220AB package with adequate heat sinking can effectively minimise thermal resistance and ensure performance.

What are the gate threshold voltage specifications?


The gate threshold voltage is specified to range between 2V and 4V for accurate operational control.

Is it suitable for use in power supplies?


Yes, it is effective in switch mode power supplies due to its rapid switching capabilities and low on-resistance.

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