Infineon HEXFET Type N-Channel MOSFET, 18 A, 200 V Enhancement, 3-Pin TO-263 IRFS4020TRLPBF

This image is representative of the product range

View all MOSFETs
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
Packaging Options:
RS Stock No.:
130-1000
Distrelec Article No.:
304-36-991
Mfr. Part No.:
IRFS4020TRLPBF
Manufacturer:
Infineon
Find similar products by selecting one or more attributes.
Select all

Brand

Infineon

Channel Type

Type N

Product Type

MOSFET

Maximum Continuous Drain Current Id

18A

Maximum Drain Source Voltage Vds

200V

Package Type

TO-263

Series

HEXFET

Mount Type

Surface

Pin Count

3

Maximum Drain Source Resistance Rds

105mΩ

Channel Mode

Enhancement

Maximum Power Dissipation Pd

100W

Typical Gate Charge Qg @ Vgs

18nC

Minimum Operating Temperature

-55°C

Forward Voltage Vf

1.3V

Maximum Operating Temperature

175°C

Height

9.65mm

Length

10.67mm

Standards/Approvals

No

Automotive Standard

No

Infineon HEXFET Series MOSFET, 18A Maximum Continuous Drain Current, 100W Maximum Power Dissipation - IRFS4020TRLPBF


This MOSFET is designed for optimised performance in Class-D audio amplifier applications. Advanced processing techniques yield low on-resistance while enhancing efficiency, total harmonic distortion (THD), and electromagnetic interference (EMI). It can function effectively at elevated temperatures, making it suitable for various environments.

Features & Benefits


• Designed for high-efficiency Class-D audio amplification

• Low Rds(on) improves overall efficiency

• Operating junction temperature up to 175°C ensures robustness

• Repetitive avalanche capability safeguards against voltage spikes

Applications


• Utilised in Class-D audio amplifiers for improved sound quality

• Ideal for high current power supply

• Suitable for consumer and professional audio equipment

• Employed in high-performance automotive audio systems

What is the maximum continuous drain current?


The device can handle a maximum continuous drain current of 18A at 25°C.

Can this device operate at high temperatures?


Yes, it is designed to function effectively at temperatures as high as 175°C.

What configurations can it be used in?


It is suitable for half-bridge configurations in audio amplifiers, delivering significant power outputs.

How does low gate charge impact performance?


The low gate charge enhances efficiency and reduces the turn-on time, thus improving overall amplifier performance.

Is it compatible with surface mount technology?


Yes, this device is packaged in a D2PAK form factor, which is Ideal for surface mount applications.

Related links