digital transistor (pnp) 1. built-in bias resistors enable the c onfiguration of an inverter circuit without connecting external input resistors (see equivalent circuit). 2. the bias resistors cons ist 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. 3. only the on/off conditions need to be set for operation, making pin connenctions and marking sot-523 sot-23-3l sot-323 sot-23 dtc114eua addreviated symbol: 13 addreviated symbol: 13 addreviated symbol: 13 addreviated symbol: 13 dta143ee DTA143EUA dta143eka dta143eca dta143esa to-92s 1 date:2011/05 www.htsemi.com semiconductor jinyu dta143ee/DTA143EUA/ dta143eca/dta143eka/dta143esa device design easy. features
absolute maximum ratings(ta=25 ) limits (dta143e ) parameter symbol e ua ka ca sa unit supply voltage v cc -50 v input voltage v in -30~10 v i o -100 output current i c(max) -100 ma power dissipation pd 150 200 300 mw junction temperature t j 150 storage temperature tstg -55~150 electrical characteristics (ta=25 ) parameter s ymbol min. typ max. unit conditions v i(off) -0.5 v cc =-5v ,i o =-100a input voltage v i(on) -3 v v o =-0.3v ,i o =-20 ma 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 30 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 typical characteristics dta143ee/DTA143EUA/ dta143eca/dta143eka/dta143esa 2 date:2011/05 www.htsemi.com semiconductor jinyu
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