to-220-3l plastic-encapsulate thyristor s BTB12 3q triac feature z high blocking voltage capability z high surge current capability z high commutation performances z uniform gate trigger currents in three quadrants z medium current triac application z general purpose ac switching z motor control, static relays, light dimme rs and appliance motors speed controllers z bidirectional switching and phase control maximum ratings (@t a =25 unless otherwise noted) symbol parameter value unit v drm repetitive peak off-state voltage 600/800 v i t(rms) rms on-state current 12 a i tsm non-repetitive peak on-state surge current @ tp =20ms @ tp =16.7ms 120 126 a i 2 t i 2 t for fusing @t=10ms 78 a 2 s di/dt critical rate of rise of on-state current 50 a/ s i gm peak gate current 4 a v gm peak gate voltage 5 v p gm peak gate power 20 w p g(av) average gate power 1 w r ja thermal resistance from junction to ambient 62.5 /w t j junction temperature 150 t stg storage temperature -55~+150 to-220-3l 1.main terminal1 2.main terminal2 3.gate 1 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
electrical characteristics (@t a =25 unless otherwise specified) parameter symbol test conditions min typ max unit repetitive peak off-state voltage v drm (3) i d =10a 600/800 v repetitive peak off-state current i drm v d =v drm 5 a gate trigger current i gt (1) (3) v d =12v,r l =30 ? 50 ma gate trigger voltage v gt v d =12v,r l =30 ? 1.3 v - 70 ma latching current i l (3) i g =1.2 i gt 80 ma holding current i h (2) (3) i t =100ma 50 ma peak on-state voltage v tm (2) i t =17a 1.55 v critical rate of rise of off-state voltage dv/dt *(2) v d =67%v drm ,gate open 20 v/ s gate controlled turn-on time t gt * i tm =6a,v d =v drm ,i g =0.1ma, di g /dt=5a/ s 2 s *guaranteed by design, not subject to production testing. 1.minimum i gt is guaranteed at 5% of i gt max. 2.for both polarities of a2 referenced to a1. 3. classification of BTB12 rank BTB12-800sw BTB12-600sw BTB12-800cw BTB12-600cw BTB12-800bw BTB12-600bw unit v drm >800 >600 >800 >600 >800 >600 v i gt , , <10 <35 <50 i h <15 <35 <50 , <25 <50 <70 i l <30 <60 <80 ma 2 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
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