SEMICONDUCTOR
NKFD200-40 Series RRooHHSS
Nell High Power Products
FRED Ultrafast Soft Recovery Diode Module, 200 A
FE...
SEMICONDUCTOR
NKFD200-40 Series RRooHHSS
Nell High Power Products
FRED Ultrafast Soft Recovery Diode Module, 200 A
FEATURES
Very low Qrr and trr Lead (Pb)-free Designed and qualified for industrial level Reduced RFI and EMI Reduced snubbing
DESCRIPTION
FRED 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 dl/dt simplifies the calculations of losses in the operating conditions. The softness of the recovery eliminates the need for a snubber in most applications.
TYPICAL APPLICATIONS
Power converters Motor drives Welders
Switching power supplies
TO-244 (non-insulated)
TO-244 (insulated)
Lug Lug
terminal terminal anode 1 anode 2
Lug terminal common cathode
Lug
terminal anode 1
Lug
terminal anode 2
Base common cathode
*Add suffix R for common anode
PRODUCT SUMMARY
IF(AV)
200A
VR 400V
IF(DC) at TC
160A at 100 °C
ABSOLUTE MAXIMUM RATINGS
PARAMETER Cathode to anode
voltage
Average forward current
DC forward current Single pulse forward current
Non-repetitive avalanche energy
Maximum power dissipation Operating junction and storage temperature range
SYMBOL VR
IF(AV)
IF(DC) lFSM
TEST CONDITIONS
TC =25°C, per leg per device
TC =120°C per leg
TC =100°C Limited by junction temperature, per leg
EAS
PD TJ, TStg
L = 100 μΗ, duty cycle limited by maximum TJ
TC =25°C TC =100°C
MAX. 400 315 200 100 160
1400
UNIT V
A
1.4
3...