HFA70NH60 Datasheet | International Rectifier

PD -2.457 rev. B 02/99 HEXFRED Features • Reduced RFI and EMI • Reduced Snubbing • Extensive Characterization of Recovery Parameters Ultrafast, Soft Recovery Diode LUG TERMINAL ANODE a d BASE CATHODE VR = 600V V F(typ.)- = 1.2V IF(AV) = 70A Qrr (typ.) = 340n C IRRM(typ.) = 8.5A trr(typ.) = 33ns di(rec)M/dt (typ.)- = 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. These devices are ideally suited for power converters, motors drives and other applications where switching losses are significant portion of the total losses. HALF-PAK...