BD424 SIEMENS | Alldatasheet
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25C D MM 8235605 OO04352 T MESIEG ? NPN Silicon Planar Transistor BD 424 t 7-33-05 | SIEMENS AKTIENGESELLSCHAF 25¢ 04352 0 I BD 424 is an epitaxial NPN silicon planar transistor in a plastic package similar to TO 202. It : is particularly intended for use as driver transistor in horizontal deflection stages of TV sets as well as for universal applications at higher reverse voltages. : Type | Ordering code L._fo——<f ish Tepe, | Sedona cote a tal eyes BD 424] 62702-01068 § pe) iz as : 722i Es H 9520) 38 43,2801 >| 5209 Qc 43,281 7202 Available upon request also with Approx. weight 15 g Dimensions in mm bent down fixing plate. . Maximum ratings (Ty = 25C) : Collector-emitter voltage Voto 100 Vv ! Collector-emitter voltage Vces_ | 160 v i Emitter-base voltage Veo 5 v Collecto? current Ic 08 A ! Collector peak current Tema 1 A : Base current Ie 100 mA : Junction temperature Tj 150 °c Storage temperature range Tato -85 to +125 | °C : Total power dissipation (Tease S 100°C) Prot 25 w Thermal resistance : . Junction to ambient air Rinsa | <70 | Kw : Junction to case Rinse | <20 Kw t : ‘ 398 “+ .
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2sC D Mm@ 8235605 0004353 1 MESIEG | a 33-0f ~ 25C_ 04353. 0 BD424— “SIEMENS AKTIENGESELLSCHAF SSt~CSNS—CS Static characteristics (Tam = 25°C) \\ Collector cutoff current A (Veg = 140 V) Tcao <100 nA : Collector cutoff current . (eg = 140 V; Tam = 125°C) Tego <10 yA - F Emitter cutoff current : (Veg = 5 V) Teso <10 HA Collector-emitter breakdown voltage . {ic = 50 mA) Verceo | >100 v i Collector-emitter breakdown voltage H (Ic = 100 nA) Viarces >160 Vv . Emitter-base breakdown voltage : (Ue = 1 HA) Viareso | | >S v : DC current gain i (cg = 100 mA; Vee = 1 V) Dee >40 - : Uc = 200 mA; Veg = 1 V) fee >20 - Base-emitter forward voltage 2 (Ic = 200 mA; Vce = 1V) Vee <1.3 v Collector-emitter saturation voltage ; (Ic = 300 mA; Ip = 30 mA) Vetsat <1 v ‘ Base-emitter saturation voltage 3 (ic = 300 mA; Ip = 30 mA) Vacsat <14 v Dynamic characteristics (Tamp = 25°C) 2 Transition frequency Uc = 10 mA; Veg = 5 V; f = 20 MHz) fr | 100 | MHz
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° — .25€ 04354 =D: BD 424 i SIEMENS AKTIENGESELLSCHAF ————--7- BS-Q5 i ‘Total perm. power dissipation wei i. eerenesoos : CECerErrANer { selesse CULM i . | NE EPH THERE 2p Fi bse EEE Va COMETS & ; HHNITETTA TT 0 SeeReE aA th : JESRREARENCUEENE CUT COON} See a ; sLLET TTT N . ve UIT ; f) 30 400 150 °C ww 10° 10 an wy j —eT —e Ne Permissible pulse toad . é ea) ; ae PREECE HEHE EH . CCC i CCCP NCTC CC CTT eae errr attr Coste COCCI PLT eee TTT 081i) Init tru fest i 10° 10% 10° 10? 1? 10' 10° Os oe