Ultrafast Soft Recovery Diode
www.vishay.com
VS-HFA135NH40PbF
Vishay Semiconductors
HEXFRED® Ultrafast Soft Recovery Diode, 275 A
HALF-PAK (D-67)
...
Description
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...
Similar Datasheet