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PD 2.506
PRELIMINARY
HFA50HF20
Ultrafast, Soft Recovery Diode
CATHODE
HEXFRED
Features
• • • • •
TM
VR = 200V V F = 0.96V Qrr * = 640nC di(rec)M/dt * = 980A/µs * 125°C
Reduced RFI and EMI Reduced Snubbing Extensive Characterization of Recovery Parameters Hermetic Surface Mount
ANODE ANODE
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.