HFA90NH40R Datasheet PDF | International Rectifier

International Rectifier HFA90NH40R

The softness of the recovery eliminates the need for a snubber in most applications. These devices are ideally suited for power converters, motors drives and other applications where switching losses are significant portion of the total losses.

Part No.	HFA90NH40R
Datasheet	HFA90NH40R Download
Manufacturer	International Rectifier
Description	soft recovery diode
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FEATURES

Reduced RFI and EMI Reduced Snubbing Extensive Characterization of Recovery Parameters TM Ultrafast, Soft Recovery Diode LUG TERMINAL CATHODE a d BASE ANODE VR = 400V V F(typ.) = 1V IF(AV) = 90A Qrr (typ.) = 420nC IRRM(typ.) = 9.3A trr(typ.) = 36ns di(rec)M/dt (typ.) = 260A/µs

DESCRIPTION

HEXFRED diodes are optimized to reduce losses and EMI/RFI in high frequency power conditioning systems. An extensive characterization of the recovery behavior for different values of current, temperature and di/dt simplifies the calculations of losses in the operating conditions. TM HALF-PAK

ABSOLUTE MAXIMUM RATINGS

(per Leg) Parameter VR IF @ TC = 25°C IF @ TC = 100°C IFSM EAS PD @ TC = 25°C PD @ TC = 100°C TJ TSTG Cathode-to-Anode Voltage Continuous Forward Current Continuous Forward Current Single Pulse Forward Current Non-Repetitive Avalanche Energy Maximum Power Dissipation Maximum Power Dissipation Operating Junction and Storage Temperature Range Max. 400 148 72 600 1.4 260...