elektronische bauelemente dtc144ee / dtc144eua DTC144ECA / dtc144esa / dtc144em npn digital transistors (built-in resistors) 28-oct-2011 rev. b page 1 of 3 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. rohs compliant product a suffix of -c specifies halogen & lead-free features built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). the bias resistors consist of thin-film resistors w ith 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 (dtc144e ) parameter symbol m e ua ca sa unit collector-base voltage v cc 50 v input voltage v in -10~40 v i o 30 output current i c(max) 100 ma power dissipation p d 100 150 200 300 mw junction & storage temperature t j , t stg 150, -55~150 c dtc144ee (sot-523) addreviated symbol 26 dtc144eua (sot-323) addreviated symbol 26 dtc144em (sot-723) addreviated symbol 26 DTC144ECA (sot-23) addreviated symbol 26 dta144esa (to-92s)
elektronische bauelemente dtc144ee / dtc144eua DTC144ECA / dtc144esa / dtc144em npn digital transistors (built-in resistors) 28-oct-2011 rev. b page 2 of 3 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. electrical characteristics (t a =25 c unless otherwise noted) parameter symbol min. typ. max. unit test conditions v i(off) 0.5 - - v cc =5v, i o =100 a input voltage v i(on) - - 3 v v o =0.3v, i o =2ma output voltage v o(on) - - 0.3 v i o /i i =10ma/0.5ma input current i i - - 0.18 ma v i =5v output current i o(off) - - 0.5 a v cc =50v, v i =0 dc current gain g i 68 - - v o =5v, i o =5ma input resistance r 1 32.9 47 61.1 k resistance ratio r 2/ r 1 0.8 1 1.2 transition frequency f t - 250 - mhz v o =10v, i o =5ma, f=100mhz
elektronische bauelemente dtc144ee / dtc144eua DTC144ECA / dtc144esa / dtc144em npn digital transistors (built-in resistors) 28-oct-2011 rev. b page 3 of 3 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. characteristic curves
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