elektronische bauelemente dta123ye / dta123yua / dta123yca pnp digital transistors (built-in resistors) 20-feb-2012 rev.b page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. rohs compliant product a suffix of ?-c? specifies halogen & lead-free features ? built-in bias resistors enabl e the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). ? the bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. they also have the advantage of almost completely eliminating parasitic effects. ? only the on/off conditions need to be set for operation, making device design easy. equivalent circuit absolute maximum ratings (t a =25 c unless otherwise noted) limits (dta123y ) parameter symbol e ua ca unit collector-base voltage v cc -50 v input voltage v in -12~5 v i o -100 output current i c(max) -100 ma power dissipation p d 150 200 mw junction & storage temperature t j , t stg 150, -55~150 c dta123ye (sot-523) addreviated symbol 52 dta123yua (sot-323) ? addreviated symbol 52 dta123yca (sot-23) addreviated symbol 52
elektronische bauelemente dta123ye / dta123yua / dta123yca pnp digital transistors (built-in resistors) 20-feb-2012 rev.b page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. electrical characteristics (t a =25 c unless otherwise noted) parameter symbol min. typ. max. unit test conditions v i(off) - - -0.3 v cc = -5v, i o = -100 a input voltage v i(on) -3 - - v v o = -0.3v, i o = -20ma output voltage v o(on) - - -0.3 v i o / i i = -10ma / -0.5ma input current i i - - -3.8 ma v i = -5v output current i o(off) - - -0.5 a v cc = -50v, v i =0 dc current gain g i 33 - - v o = -5v, i o = -10ma input resistance r 1 1.54 2.2 2.86 k ? resistance ratio r 2 /r 1 3.6 4.5 5.5 transition frequency f t - 250 - mhz v o = -10v, i o =5ma, f=100mhz characteristic curves
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