Click to expand full text
Naina Semiconductor Ltd.
NRQ108
Single phase rectifier stack (with press-fit diodes), 108 Amps
Features • Compact design • Low cost • High efficiency
Applications • Power supplies • Welding machines • Battery chargers
General Specifications (TC = 250C, unless otherwise specified) Parameters Nominal output voltage Maximum nominal output current Number of plates (with M.O.V) Number of diodes
Synbol VDC IDC
n
Values 80 108
2 plates, 200x100 8
Units V A
mm nos.
Semiconductor Specifications (TC = 250C, unless otherwise specified)
Parameters
Symbol
Repetitive reverse voltage Average forward current @ TC = 1300C
VRRM IF(AV)
Max. reverse current
IR
Forward surge current @ TJmax On-state maximum voltage @ TJ = 250C,
IFSM VFM
Values 400 35
10.0 @ TJ = 250C 500 @ TJmax
450 1.