unisonic technologies co., ltd dtb123y pnp silicon transistor www.unisonic.com.tw 1 of 3 copyright ? 2010 unisonic technologies co., ltd qw-r220-019,b digital transistors (built- in bias resistors) ? features * built-in bias resistors that im plies easy on/off applications. * the bias resistors are thin-film resistors with complete isolation to allow positive input. ? equivalent circuit ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing dtb123yl-ae3-r dtb123yg-ae3-r sot-23 g i o tape reel dtb123yl-al3-r DTB123YG-AL3-R sot-323 g i o tape reel ? marking
dtb123y pnp silicon transistor unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r220-019,b ? absolute maximum ratings (ta=25c) parameter symbol ratings unit supply voltage v cc -50 v input voltage v in -12 ~ +5 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 be yond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? electrical specifications (ta=25c, unless others specified) parameter symbol test conditions min typ max unit v in(off) v cc =-5v, i out =-100 a -0.3 input voltage v in(on) v out =-0.3v, i out =-20ma -2 v output voltage v out(on) i out /i in =-50ma/-2.5ma -0.1 -0.3 v input current i in v in =-5v -3.0 ma output current i out(off) v cc =-50v, v in =0v -0.5 a dc current gain h fe v out =-5v, i out =-50ma 56 input resistance r 1 1.54 2.2 2.86 k ? resistor ratio r 2 /r 1 3.6 4.5 5.5 transition frequency (note) f t v ce =-10v, i e =50ma, f=100mhz 200 mhz note: transition frequency of the device
dtb123y pnp silicon transistor unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r220-019,b ? typical characteristics 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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