Ultrafast Soft Recovery Diode
www.vishay.com
VS-HFA320NJ40CPbF
Vishay Semiconductors
HEXFRED® Ultrafast Soft Recovery Diode, 320 A
Lug terminal ano...
Description
www.vishay.com
VS-HFA320NJ40CPbF
Vishay Semiconductors
HEXFRED® Ultrafast Soft Recovery Diode, 320 A
Lug terminal anode 1
Lug terminal anode 2
FEATURES
Very low Qrr and trr UL approved file E222165
Designed and qualified for industrial level
Material categorization: For definitions of compliance please see www.vishay.com/doc?99912
TO-244
Base common cathode
BENEFITS Reduced RFI and EMI Reduced snubbing
PRODUCT SUMMARY
IF(AV)
320 A
VR 400 V
IF(DC) at TC
255 A at 85 °C
Package
TO-244 (TO-244AB)
Circuit
Two diodes common cathode
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 dIF/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
Maximum power dissipation
Operating junction and storage temperature range
IFSM EAS PD
TJ, TStg
TEST CONDITIONS
TC = 25 °C TC = 85 °C TC = 115 °C Limited by junction temperature L = 100 μH, duty cycle limited by maximum TJ TC...
Similar Datasheet