ksr-4072-000 1 SRA2201K pnp silicon transistor descriptions ? switching application ? interface circuit and driver circuit application features ? with built-in bias resistors ? simplify circuit design ? reduce a quantity of parts and manufacturing process ? high packing density ordering information type no. marking package code SRA2201K 1r sot-623f outline dimensions unit : mm s s e e m m i i c c o o n n d d u u c c t t o o r r ? ? ? ? equivalent circuit r 1 r 2 b(in) e(common) c(out) r 1 r 2 4.7k ? ? ? ? 4.7k ? ? ? ? pin connections 1. base 2. emitter 3. collector
ksr-4072-000 2 sra2201 k absolute maximum ratings (ta=25 c) characteristic symbol ratings unit out voltage v o -50 v input voltage v i -20 v out current i o -100 ma power dissipation p d 100 mw junction temperature t j 150 c storage temperature t stg -55 ~ 150 c electrical characteristics (ta=25 c) characteristic symbol test condition min. typ. max. unit output cut-off current i o(off) v o =-50v, v i =0 - - -500 na dc current gain g i v o =-5v, i o =-10ma 30 55 - - output voltage v o(on) i o =-10ma, i i =-0.5ma - -0.1 -0.3 v input voltage (on) v i(on) v o =-0.2v, i o =-5ma - -1.5 -2.0 v input voltage (off) v i(off) v o =-5v, i o =-0.1ma -1.0 -1.2 - v transition frequency f t * v o =-10v, i o =-5ma - 200 - mhz input current i i v i =-5v - - -1.8 ma * : characteristic of transistor only
ksr-4072-000 3 sra2201 k electrical characteristic curves fig. 3 g i - i o fig. 2 i o - v i(off) fig. 1 i o - v i ( on )
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