Manufacturer: Vishay Semiconductors
Diode Type: Standard
Speed: Fast Recovery = 200mA (Io)
Diode Configuration: 1 Pair Common Cathode
Voltage - DC Reverse (Vr) (Max): 400V
Series: HEXFRED®
Mounting Type: Chassis Mount
Package / Case: D-61-8
Supplier Device Package: D-61-8
Packaging: Bulk
Reverse Recovery Time (trr): 100ns
Current - Reverse Leakage @ Vr: 3µA @ 400V
Voltage - Forward (Vf) (Max) @ If: 1.5V @ 80A
Current - Average Rectified (Io) (per Diode): 85A (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 |
85 |
A |
| IF @ TC = 100°C |
Continuous Forward Current |
42 |
| IFSM |
Single Pulse Forward Current |
300 |
| EAS |
Non-Repetitive Avalanche Energy |
1.4 |
mJ |
| PD @ TC = 25°C |
Maximum Power Dissipation |
150 |
W |
PD @ TC = 100°C
|
Maximum Power Dissipation
|
59 |
TJ
TSTG |
Operating Junction and
Storage Temperature Range |
-55 to+150 |
°C |
Description HEXFREDTM HFA80NC40C 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 HFA80NC40C devices are ideally suited for power converters, motors drives and other applications where switching losses are significant portion of the total losses.
HFA80NC40C Data Sheet
