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HFA320NJ40D - 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 Anode 1 Cathode 2 Base AC VR = 400V VF(typ. ).
  • = 1V IF(AV) = 320A Qrr (typ. ) = 420nC IRRM(typ. ) = 8.7A trr(typ. ) = 45ns di(rec)M/dt (typ. ).
  • = 280A/µs.

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www.DataSheet4U.com PD -2.513 rev. A 02/99 HFA320NJ40D HEXFRED Features • Reduced RFI and EMI • Reduced Snubbing • Extensive Characterization of Recovery Parameters TM Ultrafast, Soft Recovery Diode Anode 1 Cathode 2 Base AC VR = 400V VF(typ.)ƒ = 1V IF(AV) = 320A Qrr (typ.) = 420nC IRRM(typ.) = 8.7A trr(typ.) = 45ns di(rec)M/dt (typ.)ƒ = 280A/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.