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| dta143x series pnp -100ma -50v digital transistors (bias resistor built-in transistors) datasheet l l outline parameter value vmt3 emt3f v cc -50 v i c(max.) -100 ma r 1 4.7 k dta143xm dta143xeb r 2 10 k (sc-105aa) (sc-89) emt3 umt3f l l features 1) built-in biasing resistors 2) built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit) . 3) the bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. they also have the advantage of completely eliminating parasitic effects. 4) only the on/off conditions need to be set for operation, making the circuit design easy. 5) complementary npn types: dtc143x series 6) lead free/rohs compliant. dta143xe dta143xub sot-416(sc-75a) (sc-85) umt3 smt3 dta143xua dta143xka sot-323(sc-70) sot-346(sc-59) l l inner circuit l l application switching circuit, inverter circuit, interface circuit, driver circuit l l packaging specifications part no. package package size taping code reel size (mm) tape width (mm) basic ordering unit.(pcs) marking dta143xm vmt3 1212 t2l 180 8 8000 33 dta143xeb emt3f 1616 tl 180 8 3000 33 dta143xe emt3 1616 tl 180 8 3000 33 dta143xub umt3f 2021 tl 180 8 3000 33 dta143xua umt3 2021 t106 180 8 3000 33 dta143xka smt3 2928 t146 180 8 3000 33 www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 1/10 20121023 - rev. 001
dta143x series datasheet absolute maximum ratings (t a = 25c) parameter symbol values unit supply voltage v cc -50 v input voltage v in -20 to 7 v output current i o -100 ma collector current i c(max) *1 -100 ma power dissipation dta143xm p d *2 150 mw dta143xeb 150 dta143xe 150 dta143xub 200 dta143xua 200 dta143xka 200 junction temperature t j 150 range of storage temperature t stg -55 to + 150 electrical characteristics (t a = 25c) parameter symbol conditions values unit min. typ. max. input voltage v i(off) v cc = -5 v, i o = -100 a - - -0.5 v v i(on) v o = -0.3 v, i o = -20 ma -2.5 - - output voltage v o(on) i o / i i = -10 ma / -0.5 ma - -0.1 -0.3 v input current i i v i = -5 v - - -1.8 ma output current i o(off) v cc = -50 v, v i = 0 v - - -0.5 a dc current gain g i v o = -5 v, i o = -10 ma 30 - - - input resistance r 1 - 3.29 4.7 6.11 k resistance ratio r 2 /r 1 - 1.7 2.1 2.6 - transition frequency f t *1 v ce = -10 v, i e = 5 ma, f = 100 mhz - 250 - mhz *1 characteristics of built-in transistor *2 each terminal mounted on a reference footprint www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 2/10 20121023 - rev. 001 dta143x series datasheet electrical characteristic curves (t a =25c) fig.1 input voltage vs. output current (on characteristics) fig.2 output current vs. input voltage (off characteristics) fig.3 output current vs. output voltage fig.4 dc current gain vs. output current www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 3/10 20121023 - rev. 001 datasheet (t a =25c) fig.5 output voltage vs. output current www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 4/10 dta143x series datasheet dimensions www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 5/10 20121023 - rev. 001 datasheet www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 6/10 datasheet www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 7/10 datasheet www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 8/10 datasheet www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 9/10 datasheet www.rohm.com ? 2012 rohm co., ltd. all rights reserved. 10/10 |
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