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Naina Semiconductor Ltd.
NRS7040
Three phase rectifier stack (with press-fit diodes), 700A
Features • Compact design • Low cost • High efficiency • Forced cooling
Applications • Power supplies • Welding machines • Battery chargers
General Specifications (TC = 250C, unless otherwise specified) Parameters Nominal output voltage @125 VAC input Maximum nominal output current @ TC = 400C Cooling (forced air, fan not included) Number of plates (with M.O.V) Number of diodes
Synbol VDC IDC VAIR
n
Values 165 700 6
6 plates, 300x100 72
Units V A
m/s mm Pcs.
Semiconductor Specifications (TC = 250C, unless otherwise specified)
Parameters
Symbol
Repetitive reverse voltage Average forward current @ TC = 1300C
VRRM IF(AV)
Max.