Manufacturer: Vishay Semiconductors
Voltage - DC Reverse (Vr) (Max): 400V
Diode Type: Standard
Speed: Fast Recovery = 200mA (Io)
Mounting Type: Chassis Mount
Packaging: Bulk
Diode Configuration: 1 Pair Series Connection
Reverse Recovery Time (trr): 120ns
Series: HEXFRED®
Voltage - Forward (Vf) (Max) @ If: 1.2V @ 100A
Package / Case: TO-244AB
Supplier Device Package: TO-244AB
Current - Reverse Leakage @ Vr: 12µA @ 400V
Current - Average Rectified (Io) (per Diode): 172A (DC)
Features: ·Reduced RFI and EMI
·Reduced Snubbing
·Extensive Characterization of Recovery ParametersSpecifications
| |
Parameter |
Max.
|
Units |
| VR |
Cathode-to-Anode Voltage |
400 |
V |
| IF @ TC = 25°C |
Continuous Forward Current |
172 |
A |
| IF @ TC = 100°C |
Continuous Forward Current |
83 |
| IFSM |
Single Pulse Forward Current |
1200 |
| EAS |
Non-Repetitive Avalanche Energy |
1.4 |
mJ |
| PD @ TC = 25°C |
Maximum Power Dissipation |
278 |
W |
| PD @ TC = 100°C |
Maximum Power Dissipation |
111 |
TJ
TSTG |
Operating Junction and
Storage Temperature Range |
-55 to +150 |
|
DescriptionHFA200MD40D 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 HFA200MD40D devices are ideally suited for power converters, motors drives and other applications where switching losses are significant portion of the total losses.
HFA200MD40D Data Sheet
