STA203A PDF File ( Datasheet )

1.2A 3 circuits Triac Array STA203A s Features q1.2A 3 Triacs combined one package qRepetitive peak off-state voltage: VDRM=400V 11.3±0.2 External Dimensions (Unit: mm) 20.2±0.2 4.0±0.2 qRMS on-state current: IT(RMS)=1.2A qGate trigger current: IGT=3mA max (MODE , , 2.3±0.2 9.0±0.2 a b 4.7±0.5 ) 1.0±0.25 C1.5±0.5 1 0.5±0.15 7! 2.54=17.78 ±0.25 2.54 0.5±0.15 1.2±0.2 3 TR1 2 1 4 5 TR2 6 8 TR3 7 2 3 4 5 6 7 8 T1 G T2 G T2 G T2 T1 a. Part Number b. Lot Number We