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HFA70NH60 - Ultrafast/ Soft Recovery Diode

General 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.

Key Features

  • • Reduced RFI and EMI • Reduced Snubbing • Extensive Characterization of Recovery Parameters TM Ultrafast, Soft Recovery Diode LUG.

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Full PDF Text Transcription for HFA70NH60 (Reference)

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PD -2.457 rev. B 02/99 HFA70NH60 HEXFRED Features • Reduced RFI and EMI • Reduced Snubbing • Extensive Characterization of Recovery Parameters TM Ultrafast, Soft Recovery...

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ve Characterization of Recovery Parameters TM Ultrafast, Soft Recovery Diode LUG TERMINAL ANODE a d BASE CATHODE VR = 600V V F(typ.)ƒ = 1.2V IF(AV) = 70A Qrr (typ.) = 340nC IRRM(typ.) = 8.5A trr(typ.) = 33ns di(rec)M/dt (typ.)ƒ = 220A/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. The softness of the recovery eliminates the need for a snubber in most applications.