naina semiconductor ltd. NRQ108 1 d-95, sector 63, noida C 201301, india ? tel: 012 0-4205450 ? fax: 0120-4273653 sales@nainasemi.com ? www.nainasemi.com 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 (t c = 25 0 c, unless otherwise specified) parameters synbol values units nominal output voltage v dc 80 v maximum nominal output current i dc 108 a number of plates (with m.o.v) 2 plates, 200x100 mm number of diodes n 8 nos. thermal and mechanical specifications (t c = 25 0 c, unless otherwise specified) parameters symbol values units maximum operating junction temperature range t j - 40 to +175 0 c maximum storage temperature range t stg - 40 to +175 0 c approximate weight w 640 g semiconductor specifications (t c = 25 0 c, unless otherwise specified) parameters symbol values units repetitive reverse voltage v rrm 400 v average forward current @ t c = 130 0 c i f(av) 35 a max. reverse current i r 10.0 @ t j = 25 0 c a 500 @ t jmax forward surge current @ t jmax i fsm 450 a on-state maximum voltage @ t j = 25 0 c, v fm 1.2 v
naina semiconductor ltd. NRQ108 2 d-95, sector 63, noida C 201301, india ? tel: 012 0-4205450 ? fax: 0120-4273653 sales@nainasemi.com ? www.nainasemi.com package outline all dimensions in mm ordering table nr q/s 10 8 1 2 3 4 1 C rectifier stack 2 C q = single-phase s = three-phase 3 C current rating = i dc 4 C voltage = v dc
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