HFA40HF120 - International Rectifier

HFA40HF120 Soft Recovery Diode

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 applicat.

Features

• Reduced RFI and EMI
• Reduced Snubbing
• Extensive Characterization of Recovery Parameters
• Hermetic
• Surface Mount CATHODE ANODE TM Ultrafast, Soft Recovery Diode (ISOLATED BASE) VR = 1200V VF = 3.1V Qrr = 510 nC di(rec)M/dt = 350A/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 i.