unisonic technologies co., ltd DTB123E preliminary pnp silicon transistor www.unisonic.com.tw 1 of 3 copyright ? 2014 unisonic technologies co., ltd qw-r225-005.a digital transistors (built- in bias resistors) ? features * built-in bias resistors that implies easy on/off applications. * the bias resistors are thin-film resistors with complete isolation to allow positive input. ? equivalent circuit ? ordering information ordering number package pin assignment packing 1 2 3 DTB123Eg-ae3-r sot-23 g i o tape reel note: pin assignment: g: gnd i: in o: out DTB123Eg-ae3-r (1)packing type (2)package type (1) r: tape reel (2) ae3: sot-23 (3) g: halogen free and lead free (3)green package ? marking
DTB123E preliminary pnp silicon transistor unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r225-005.a ? absolute maximum ratings (t a = 25c, unless otherwise specified) parameter symbol ratings unit supply voltage v cc -50 v input voltage v in -12 v 10 v output current i c -500 ma power dissipation p d 200 mw junction temperature t j 150 c storage temperature t stg -55 ~ +150 c note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? electrical specifications (t a = 25c, unless otherwise specified) parameter symbol test conditions min typ max unit off characteristics input voltage v in ( off ) v cc =-5v, i out =-100 a -0.5 v v in ( on ) v out =-0.3v, i o =-20ma -3 output voltage v out ( on ) i out /i in =-50ma/-2.5ma -0.1 -0.3 v input current i in v in =-5v -3.8 ma output current i out ( off ) v cc =-50v, v in =0v -0.5 a on characteristics dc current gain h fe v out =-5v, i out =-50ma 39 small signal characteristics input resistance r 1 1.54 2.2 2.86 k ? resistor ratio r 2 /r 1 0.8 1 1.2 transition frequency (note) f t v ce =-10v, i e =50ma, f=100mhz 200 mhz note: transition frequency of the device
DTB123E preliminary pnp silicon transistor unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r225-005.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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