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

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£42.00

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£50.50

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50 - 50£0.84£42.00
100 - 200£0.655£32.75
250 - 450£0.613£30.65
500 - 1200£0.571£28.55
1250 +£0.529£26.45

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RS Stock No.:
919-4848
Mfr. Part No.:
IRFZ46NPBF
Brand:
Infineon
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Brand

Infineon

Channel Type

N

Maximum Continuous Drain Current

53 A

Maximum Drain Source Voltage

55 V

Package Type

TO-220AB

Series

HEXFET

Mounting Type

Through Hole

Pin Count

3

Maximum Drain Source Resistance

17 mΩ

Channel Mode

Enhancement

Maximum Gate Threshold Voltage

4V

Minimum Gate Threshold Voltage

2V

Maximum Power Dissipation

107 W

Transistor Configuration

Single

Maximum Gate Source Voltage

-20 V, +20 V

Width

4.69mm

Number of Elements per Chip

1

Transistor Material

Si

Maximum Operating Temperature

+175 °C

Length

10.54mm

Typical Gate Charge @ Vgs

72 nC @ 10 V

Minimum Operating Temperature

-55 °C

Height

8.77mm

COO (Country of Origin):
MX

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.