general purpose transistors maximum ratings rating symbol value unit collector?emitter voltage v ceo 45 v collector?base voltage v cbo 50 v emitter?base voltage v ebo 5.0 v collector current ? continuous i c 500 madc thermal characteristics xam lobmys citsiretcarahc unit total device dissipation fr? 5 board, (1) p d t a wm 522 c52 = 8.1 c52 evoba etared mw/c thermal resistance, junction to ambient r ja 556 c/w p noitapissid ecived latot d alumina substrate, (2) t a wm 003 c52 = 4.2 c52 evoba etared mw/c thermal resistance, junction to ambient r ja 417 c/w junction and storage temperature t j , t stg ?55 to +150 c device marking bc817?16lt1 = 6a; bc817?25lt1 = 6b; bc817?40lt1 = 6c electrical characteristics (t a = 25c unless otherwise noted.) characteristic symbol min typ max unit off characteristics collector?emitter breakdown voltage (i c = 10 ma) v (br)ceo 45 ? ? v collector?emitter breakdown voltage (v eb = 0, i c = 10 a) v (br)ces 50 ? ? v emitter?base breakdown voltage (i e = 1.0 a) v (br)ebo 5.0 ? ? v i tnerruc ffotuc rotcelloc cbo (v cb an001 ? ? )v 02 = (v cb = 20 v, t a 0.5 ? ? )c051 = a 1. fr?5 = 1.0 x 0.75 x 0.062 in. 2. alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. sot?23 2 emitter 3 collector 1 base ? we declare that the material of product compliance with rohs requirements. npn silicon ? rohs product for packing code suffix "g" halogen free product for packing code suffix "h" $ $ $ $ willas BC817-XXLT1 2012- willas electronic corp. preliminary
electrical characteristics (t a = 25c unless otherwise noted) (continued) characteristic symbol min typ max unit on characteristics h niag tnerruc cd fe (i c = 100 ma, v ce = 1.0 v) bc817?16 100 ? 250 bc817?25 160 ? 400 bc817?40 250 ? 600 (i c = 500 ma, v ce = 1.0 v) 40 ? ? collector?emitter saturation voltage v ce(sat) ? ? 0.7 v (i c = 500 ma, i b = 50 ma) base?emitter on voltage v be(on) ? ? 1.2 v ( i c = 500 ma, v ce = 1.0 v) small?signal characteristics current?gain ? bandwidth product f t 100 ? ? mhz ( i c = 10 ma, v ce = 5.0 v dc , f = 100 mhz) output capacitance c obo ? 10 ? pf (v cb = 10 v, f = 1.0 mhz) ordering information device marking shipping bc817-16lt1 6a 3000/tape&reel bc817-25lt1 6b 3000/tape&reel bc817-40lt1 6c 3000/tape&reel 2012- willas electronic corp. BC817-XXLT1 preliminary
mm inches 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 sot-23 2012- willas electronic corp. BC817-XXLT1 dimensions in inches and (millimeters) .080(2.04) .070(1.78) .110(2.80) .083(2.10) .006(0.15)min. .008(0.20) .003(0.08) .055(1.40) .035(0.89) .020(0.50) .012(0.30) .004(0.10)max. .122(3.10) .106(2.70) .063(1.60) .047(1.20) preliminary
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