Product Summary

The IRFR420TRPBF is a power mosfet. Third generation Power mosfets of the IRFR420TRPBF provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost effictiveness. The DPAK is designed for surface mounting using vapor phase, infrared, or wave soldering techniques. The straight lead version (IRFU/SiHFU series) is for through-hole mounting applications. Power dissipation levels up to 1.5 W are possible in typical surcace mount applications.

Parametrics

IRFR420TRPBF absolute maximum ratings: (1)Drain-Source Voltage: 500V; (2)Gate-Source Voltage: ±20V; (3)Continuous Drain Current(TC=25℃): 2.4A; (4)Continuous Drain Current(TC=100℃): 1.5A; (5)Pulsed Drain Current: 8.0A; (6)Linear Derating Factor (PCB Mount): 0.02W/℃; (7)Linear Derating Factor: 0.33W/℃; (8)Single Pulse Avalanche Energy: 400mJ; (9)Repetitive Avalanche Current: 2.4A; (10)Repetitive Avalanche Energy: 4.2mJ; (11)Maximum Power Dissipation(TC=25℃): 42W; (12)Maximum Power Dissipation (PCB Mount)(TA=25℃): 2.5W; (13) Peak Diode Recovery dV/dt: 3.5V/ns.

Features

IRFR420TRPBF features: (1) Dynamic dV/dt Rating; (2) Repetitive Avalanche Rated; (3) Surface Mount (IRFR420/SiHFR420); (4) Straight Lead (IRFU420/SiHFU420); (5) Available in Tape and Reel; (6) Fast Switching; (7) Ease of Paralleling; (8) Lead (Pb)-free Available.

Diagrams

IRFR420TRPBF Pin Configuration

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