HomedatasheetIRFB4020PBF

IRFB4020PBF Datasheet

Transistors
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Description

This Digital Audio MOSFET( IRFB4020PBF ) is specifically designed for Class-D audio amplifier applications. This MOSFET utilizes the latest processing techniques to achieve low on-resistance per silicon area. Furthermore, Gate charge, body-diode reverse recovery and internal Gate resistance are optimized to improve key Class-D audio amplifier performance factors such as efficiency, THD and EMI. Additional features of this MOSFET are 175°C operating junction temperature and repetitive avalanche capability. These features combine to make this MOSFET a highly efficient, robust and reliable device for ClassD audio amplifier applications. IRFB4020PBF 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 8Ωload in half-bridge configuration amplifier
Features

Parameters

[{"Name":"Drain-Source Breakdown Voltage:","Value":"200 V "},{"Name":"Gate-Source Breakdown Voltage:","Value":"+/- 20 V"},{"Name":" Continuous Drain Current:","Value":"18 A"},{"Name":"Maximum Operating Temperature:","Value":"+ 175 C"},{"Name":"Minimum Operating Temperature:","Value":"- 55 C"},{"Name":"Power Dissipation:","Value":"100 W"},{"Name":" Rise Time:","Value":"12 ns"},{"Name":"Forward Transconductance - Min:","Value":"24 S"},{"Name":"Fall Time:","Value":"6.3 ns"},{"Name":"","Value":""}]

Manufacturer information

LITTELFUSE

Littelfuse offers innovative circuit protection solutions. Wherever one looks, Littelfuse is there. Streetlights, office buildings, cars, trucks, factories, computers, heating and cooling systems, electronic games, telecommunications equipment, even the satellites in the sky are protected by Littelfuse circuit protection products.

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