inchange semiconductor isc product specification isc website www.iscsemi.cn isc triacs BTA12-600BW features with to-220ab insulated package suitables for general purpose ac swit ching. which can be used as an on/off function in applications such as static relays, heating regulation, induction motor starting circuits. or for phase control operation in light dimmers, motor speed controllers etc. absolute maximum ratings(ta=25 ) symbol parameter min unit v drm repetitive peak off-state voltage 600 v v rrm repetitive peak reverse voltage 600 v i t(rms) rms on-state current (full sine wave)t j =90 12 a i tsm non-repetitive peak on-state current t p =20ms 120 a t j operating junction temperature 110 t stg storage temperature -45~150 r th(j-c) thermal resistance, junction to case 2.3 /w r th(j-a) thermal resistance, junction to ambient 60 /w electrical characteristics (t c =25 unless otherwise specified) symbol parameter conditions max unit i rrm repetitive peak reverse current v r =v rrm , v r =v rrm , tj=110 0.01 0.5 ma i drm repetitive peak off-state current v d =v drm , v d =v drm , tj=110 0.01 0.5 ma i gt gate trigger current - - v d =12v; r l = 30 50 ma i h holding current i gt = 0.5a, gate open 50 ma v gt gate trigger voltage - - v d =12v; r l = 30 1.3 v v tm on-state voltage i t = 17a; t p = 380 s 1.55 v
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