unisonic technologies co., ltd dtd123y npn silicon transistor www.unisonic.com.tw 1 of 3 copyright ? 2011 unisonic technologies co., ltd qw-r206-087,c digital transistors (built-in 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 negative input. ? equivalent circuit sot-323 1 2 3 sot-23 1 2 3 to-92 1 ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 dtd123yl-ae3-r dtd123yg-ae3-r sot-23 g i o tape reel DTD123YL-AL3-R dtd123yg-ae3-r sot-323 g i o tape reel dtd123yl-t92-b dtd123yg-t92-b to-92 g o i tape box dtd123yl-t92-k dtd123yg-t92-k to-92 g o i bulk dtd123yl-t92-r dtd123yg-t92-r to-92 g o i tape reel note: g: gnd i: input o: output dtd123yl-ae3-r (1)packing type (2)package type (3)lead free (1) b: tape box, k: bluk, r: tape reel (2) ae3: sot-23, al3: sot-323,t92: to-92 (3) g: halogen free, l: lead free ? marking for sot-23/sot-323
dtd123y npn silicon transistor unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r206-087,c ? absolute maximum rating (t a =25 ) parameter symbol ratings unit supply voltage v cc 50 v input voltage v in -5 ~ +12 v output current i c 500 ma power dissipation sot-23/sot-323 p d 200 mw to-92 625 mw junction temperature t j +150 storage temperature t stg -55 ~ +150 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 characteristics (t a =25 ) parameter symbol test conditions min typ max unit input voltage v in ( off ) v cc =5v, i out =100 a 0.3 v v in ( on ) v out =0.3v, i out =20ma 2 output voltage v out ( on ) i o /i i =50ma/2.5ma 0.1 0.3 v input current i in v in =5v 3.6 ma output current i o ( 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 ? resistance ratio r 2 /r 1 3.6 4.5 5.5 transition frequency f t v ce =10v, i e = ? 50ma, f=100mhz (note) 200 mhz note: transition frequency of the device
dtd123y npn silicon transistor unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r206-087,c ? typical characteristics t a =-40 25 100 fig.1 input voltage vs. output current (on characteristics) output current, i out (ma) 0.5 1 2 5 10 20 50 100 200 500 100m 200m 500m 1 2 5 10 20 50 100 input voltage, v in(on) (v) v out =0.3v v cc =5v t a =100 25 -40 0 0.5 1.0 1.5 2.0 2.5 3.0 0.001 0.002 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 input voltage, v i(off) (v) fig.2 output current vs. input voltage (off characteristics) output current, i out (ma) t a =100 25 -40 v out =5v 0.5 1 2 5 10 20 50 100 200 500 output current, i out (ma) 2 5 10 20 50 100 200 500 1k fig.3 dc current gain vs. output current dc current gain, h fe t a =100 25 -40 i o /i i =20 0.5 2 5 10 20 50 100 200 500 1 output current, i out (ma) 1 2 5 10 20 50 100 200 500 1000 output voltage, v out(on) (mv) fig.4 output voltage vs. output current 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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