elektronische bauelemente dtc143ee / dtc143eua dtc143eca / dtc143esa npn digital transistors (built-in resistors) 10-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 (dtc143e ) parameter symbol e ua ca sa unit collector-base voltage v cc 50 v input voltage v in -10~30 v i o 100 output current i c(max) 100 ma power dissipation p d 150 200 300 mw junction & storage temperature t j , t stg 150, -55~150 c dtc143ee (sot-523) addreviated symbol 23 dtc143eua (sot-323) ? addreviated symbol 23 dtc143eca (sot-23) addreviated symbol 23 dtc143esa (to-92s)
elektronische bauelemente dtc143ee / dtc143eua dtc143eca / dtc143esa npn digital transistors (built-in resistors) 10-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) - - 0.5 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 - - 1.8 ma v i =5v output current i o(off) - - 0.5 a v cc =50v, v i =0 dc current gain g i 20 - - v o =5v, i o =10ma input resistance r 1 3.29 4.7 6.11 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 characteristic curves
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