utc DTA115E pnp digital transistor utc unisonic technologies co. ltd 1 qw-r206-056,a pnp digital transistor (built-in resistors) features *built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see the 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 in out out in r 1 r 2 gnd (+) gnd (+) marking sot-23 1 2 3 1: gnd 2: in 3: out absolute maximum ratings ( ta=25 c ) parameter symbol ratings unit supply voltage v cc -50 v input voltage v in -40~+10 v io -20 output current ic(max) -100 ma power dissipation p d 200 mw junction temperature t j 150 c storage temperature t stg -55 ~ +150 c electrical characteristics (ta=25 c,unless otherwise specified) parameter symbol test conditions min typ max unit v i(off) vc c = -5v,i o =-100 a -0.5 input voltage v i(on) v o = -0.3v,i o = -1ma -3 v output voltage v o(on) i o= -5ma, i i = -0.25 ma -0.1 -0.3 v input current i i v i = -5v -0.15 ma output current i o (off) v cc = -50v , v i =0v -0.5 a dc current gain g i v o = -5v,i o = -5ma 82 input resistance r 1 70 100 130 k resistance ratio r 2 /r 1 0.8 1 1.2 transition frequency f t v ce = -10 v, i e = 5ma, f=100mhz * 250 mhz *transition frequency of the device ab5
utc DTA115E pnp digital transistor utc unisonic technologies co. ltd 2 qw-r206-056,a utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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