VS-HFA135NH40PbF

www.vishay.com VS-HFA135NH40PbF Vishay Semiconductors HEXFRED® Ultrafast Soft Recovery Diode, 275 A HALF-PAK (D-67) Lug terminal anode Base cathode FEATURES Very low Qrr and trr Designed and qualified for industrial level Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 BENEFITS Reduced RFI and EMI Reduced snubbing PRODUCT SUMMARY IF (maximum) VR IF(DC) at TC Package Circuit 275 A 400 V 138 A at 100 °C HALF-PAK (D-67) Single diode 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. ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Cathode to anode voltage VR Continuous forward current IF Single pulse forward current Non-repetitive avalanche energy IFSM EAS Maximum power dissipation PD Operating junction and storage temperature range TJ, TStg TEST CONDITIONS TC = 25 °C TC = 100 °C Limited by junction temperature L = 100 μH, duty cycle limited by maximum TJ TC = 25 °C TC = 100 °C VALUES 400 275 138 900 1.4 463 185 -55 to +150 UNITS...