digital transistors (built-in resistors) dta144em/dta144ee/dta144eua dta144eka /DTA144ECA/dta144esa equivalent circuit digital transistor (pnp) features ? built-in bias resistors enable the c onfiguration of an inverter circuit without connecting external input re sistors(see equivalent circuit) ? the bias resistors consist of thin-f ilm resistors with complete isolation to allow positive biasing of the i nput.they also have the advantage of almost completely eliminating parasitic effects ? only the on/off conditions need to be se t for operation, making device design easy pin connenctions and marking dta144em sot-723 1. in 2. gnd 3. out marking:16 dta144ee sot-523 1. in 2. gnd 3. out marking:16 dta144eua sot-323 1. in 2. gnd 3. out marking:16 dta144eka sot-23-3l 1. in 2. gnd 3. out marking:16 DTA144ECA sot-23 1. in 2. gnd 3. out marking:16 dta144esa to-92s 1. gnd 2. out 3. in 1 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification e,jun,2013
maximum ratings(ta=25 unless otherwise noted) limits(dta144e ) symbol parameter m e ua ka ca sa unit v cc supply voltage -50 v v in input voltage -40 +10 v i o output current -30 ma i cm peak collector current -100 ma p d power dissipation 100 150 200 200 200 300 mw t j junction temperature 150 t stg storage temperature -55 +150 electrical characteristics (ta=25 unless otherwise specified) parameter symbol conditions min typ max unit v i(off) v cc =-5v,i o =-100a -0.5 v input voltage v i(on) v o =-0.3v,i o =-2 ma -3 v output voltage v o(on) i o /i i =-10ma/-0.5ma -0.3 v input current i i v i =-5v -0.18 ma output current i o(off) v cc =-50v,v i =0 -0.5 a dc current gain g i v o =-5v,i o =-5ma 68 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 v o =-10v,i o =-5ma,f=100mhz 250 mhz 2 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification e,jun,2013
-0 -5 -10 -15 -20 -25 -30 -35 0.0 0.5 1.0 1.5 2.0 2.5 3.0 -0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 -3.5 -0.01 -0.1 -1 -10 -0.1 -1 -10 -100 -0.1 -1 -10 -100 -0.1 -1 -10 -100 1 10 100 1000 0 25 50 75 100 125 150 0 100 200 300 400 -1 -10 -100 -10 -100 -1000 off characteristics f=1mhz t a =25 c o ?? v r output capacitance c o (pf) reverse voltage v r (v) t a =100 t a =25 o c v cc =-5v output current i 0 (ma) input voltage v i(off) (v) dta144exx on characteristics t a =25 t a =100 v o =-0.3v output current i o (ma) input voltage v i(on) (v) t a =100 t a =25 dc current gain g i output current i o (ma) v o =-5v g i ?? i o dta144em p d ?? t a power dissipation p d (mw) ambient temperature t a ( ) dta144esa dta144eua/ca/ka dta144ee v o(on) ?? i o t a =25 t a =100 i o /i i =20 output voltage v o(on) (mv) output current i o (ma) -3000 3 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification e,jun,2013
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