CHDTC124GKPT chenmko enterprise co.,ltd surface mount npn digital silicon transistor vo l t a ge 50 v o l t s current 100 m a m p e r e application feature * small surface mounting type. (sc-59 /sot-346 ) * high current gain. * suitable for high packing density. construction * one n pn transistors and bias of thin-film resistors in one package. * switching circuit, inverter, interface circuit, driver circuit. 2003- 1 2 * low colloector-emitter saturation. * high saturation current capability. * internal isolated npn transistors in one package. * built in bias resistor(r1=22kw, typ. ) circuit limiting v alues in accordance with the absolute maxim um rating system . note 1. transistor mounted on an fr4 printed-circuit board. symbol parameter conditions value unit v cbo coll ector -base voltage 50 v 50 v junction - soldering point 5 i c(max.) collector current 100 ma p d p o w er d i ss i p a t i o n t a m b 25 o c, n ot e 1 200 mw t stg storage temperature -55 ~ + 150 o c t j r q j-s thermal resistance junction temperature o c 140 o c/w v ceo collector-emitter voltage v ebo emitter-base voltage -55 ~ + 150 v , n ot e 1 2 1 3 emitter base collector t r r1 s c - 5 9 / s o t - 3 4 6 m a r k i n g gkb (1) (2) (3) dimensions in millimeters 0.95 0.95 1.7~2.1 2.7~3.1 0.89~1.3 0.3~0.51 0.085~0.2 0~0.1 1.2~1.9 2.1~2.95 0.3~0.6 sc-59/sot-346
chara cteristics t amb =2 5 c unless otherwise specited. not e 1.pulse test: tp 300us; d 0.02. sy mbol p arameter conditions min. ty p . max. unit bv cbo collector-base breakdown voltage i c =50ua 50.0 v i c =1ma - - - v v i e =330ua i cbo collector-base current v cb =50v i ebo emitter-base current r 1 input resistor v eb =4v h fe dc current gain i c =5ma; v ce =5.0v 140 260 56 28.6 15.4 kw - 22 ua f t transition frequency i e =-5ma, v ce =10.0v f =100mhz = - - 250 mhz rating characteristic ( CHDTC124GKPT ) v v ce(sat) collector-emitter saturation voltage i c =10ma; i b =0.5ma bv ceo collector-emitter breakdown voltage bv ebo emitter-base breakdown voltage - 50.0 5.0 - - - - 0.3 - 0.5 - ua - -
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