157 i c -v ce characteristics (typical) h fe -i c characteristics (typical) h fe -i c temperature characteristics (typical) v ce (sat)-i c temperature characteristics (typical) v ce (sat)-i b characteristics (typical) i c -v be temperature characteristics (typical) j-a -pw characteristics p t -t a characteristics safe operating area (soa) characteristic curves (t a =25 c) symbol ratings unit v cbo C 120 v v ceo C 120 v v ebo C 6v i c C 4a i b C 1a 3 (t a =25 c) 15 (t c =25 c) t j 150 c t stg C 40 to +150 c (t a =25 c) symbol unit conditions i cbo C 10 av cb = C 120v i ebo C 10 ma v eb = C 6v v ceo C 120 v i c = C 10ma h fe 2000 v ce = C 4v, i c = C 2a v ce (sat) C 1.5 v v be (sat) C 2.5 v specification min typ max p t w STA308A i c = C 2a, i b = C 4ma C 4 C 3 C 2 C 1 0 0 C 1 C 2 C 3 C 4 C 5 C 6 i c (a) v ce (v) i b = C 5ma C 2ma C 1.5ma C 1.0ma C 0.7ma C 0.5ma C 0.3ma 10000 5000 1000 500 100 50 h fe (v ce = C 4v) C 0.03 C 0.05 C 0.1 C 0.5 C 1 C 4 i c (a) typ 10000 5000 1000 500 100 50 C 0.03 C 0.05 C 0.1 C 0.5 C 1 C 4 h fe i c (a) (v ce = C 4v) 75 c 25 c t a =125 c C 30 c (i c / i b =1000) C 3 C 0.2 v ce (sat) (v) i c (a) C 2 C 1 0 C 0.5 C 1 C 4 125 c 75 c 25 c t a = C 30 c C 3 C 2 C 1 0 C 0.1 C 0.5 C 1 C 10 C 5 C 50 C 100 i b (ma) v ce (sat) (v) i c = C 4a i c = C 2a i c = C 1a (v ce = C 4v) C 4 C 3 C 2 C 1 0 i c (a) 0 C 1 C 2 C 3 v be (v) t a =125 c 75 c 25 c C 3 0 c 20 10 5 1 0.5 1 5 10 50 100 500 1000 j C a ( c / w) pw (ms) C 40 0 p t (w) t a ( c) 2 4 6 8 10 12 14 16 with silicone grease single pulse without heatsink t a =25 c in mm 0 50 100 150 w ith in fin ite h e a ts in k without heatsink 25 50 2 50 50 2 C 10 C 3 i c (a) v ce (v) C 5 C 1 C 0.5 C 0.1 C 0.05 C 0.03 C 5 C 10 C 50 C 100 C 200 10ms 1ms 100 s single pulse without heatsink t a =25 c 2 1 3 r 1 r 2 4 5 6 7 8 r 1 : 5k ? typ r 2 : 100 ? typ pnp darlington general purpose external dimensions c sta (8-pin) absolute maximum ratings equivalent circuit diagram electrical characteristics
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