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IRFSL4020PbF - Digital Audio MOSFET

Download the IRFSL4020PbF datasheet PDF. This datasheet also covers the IRFS4020PbF variant, as both devices belong to the same digital audio mosfet family and are provided as variant models within a single manufacturer datasheet.

General Description

This Digital Audio MOSFET is specifically designed for Class-D audio amplifier applications.

the latest processing techniques to achieve low on-resistance per silicon area.

Key Features

  • Key parameters optimized for Class-D audio amplifier.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IRFS4020PbF-InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by International Rectifier (now Infineon)

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PD - 97393 IRFS4020PbF DIGITAL AUDIO MOSFET IRFSL4020PbF Features • Key parameters optimized for Class-D audio amplifier applications • Low RDSON for improved efficiency • Low QG and QSW for better THD and improved efficiency • Low QRR for better THD and lower EMI • 175°C operating junction temperature for ruggedness • Can deliver up to 300W per channel into 8Ω load in Key Parameters VDS RDS(ON) typ. @ 10V Qg typ. Qsw typ. 200 85 18 6.7 RG(int) typ. TJ max 3.2 175 D D D V mΩ nC nC Ω °C half-bridge configuration amplifier G DS G DS G S D2Pak IRFS4020PbF TO-262 IRFSL4020PbF GDS Gate Drain Source Description This Digital Audio MOSFET is specifically designed for Class-D audio amplifier applications.