DTA143EUA digital transistors features ? built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors ? the bias resistors consist of thin-film resistors with complete isolation to allow negative 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 absolute maximum ratings @ 25 symbol parameter min typ max unit v cc supply voltage --- -50 --- v v in input voltage -30 --- 10 v i o i c(max) output current --- -100 -100 --- ma p d power dissipation --- 200 --- mw t j junction temperature --- 150 --- t stg storage temperature -55 --- 150 electrical characteristics @ 25 symbol parameter min typ max unit v i(off) --- --- -0.5 v v i(on) input voltage (v cc =-5v, i o =-100 a) (v o =-0.3v, i o =-20ma) -3.0 --- --- v v o(on) output voltage (i o /i i =-10ma/-0.5ma --- --- -0.3 v i i input current (v i =-5v) --- --- -1.8 ma i o(off) output current (v cc =-50v, v i =0) --- --- -0.5 a g i dc current gain (v o =-5v, i o =-10ma) 30 --- --- r 1 input resistance 3.29 4.7 6.11 k r 2 /r 1 resistance ratio 0.8 1.0 1.2 f t transition frequency (v ce =-10v, i e =5ma, f=100mhz) --- 250 --- mhz sot-323 suggested solder pad layout inches mm dim min max min max note a .071 .087 1.80 2.20 b .045 .053 1.15 1.35 c .079 .087 2.00 2.20 d .026 nominal 0.65nominal e .047 .055 1.20 1.40 f .012 .016 .30 .40 g .000 .004 .000 .100 h .035 .039 .90 1.00 j .004 .010 .100 .250 k .012 .016 .30 .40 a c b d e f g h j 1.90 0 .7 0 0.90 0 . 65 0.65 dimensions k omp onents 20736 marilla street chatsworth
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