unisonic technologies co., ltd dtc144e npn silicon transistor www.unisonic.com.tw 1of 3 copyright ? 2012 unisonic technologies co., ltd qw-r206-050,f npn digital transistor (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 negative input. ? equivalent circuit ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 dtc144el-ae3-r DTC144EG-AE3-R sot-23 g i o tape reel dtc144el-al3-r dtc144eg-al3-r sot-323 g i o tape reel dtc144el-an3-r dtc144eg-an3-r sot-523 g i o tape reel dtc144el-t92-b dtc144eg-t92-b to-92 g o i tape box dtc144el-t92-k dtc144eg-t92-k to-92 g o i bulk dtc144el-t92-r dtc144eg-t92-r to-92 g o i tape reel dtc144el-t9s-k dtc144eg-t9s-k to-92sp g o i bulk ? marking (for sot package)
dtc144e npn silicon transistor unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r206-050,f ? absolute maximum ratings (t a = 25c) 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 = 25c, unless otherwise specified) parameter symbol test conditions min typ max unit input voltage v in ( off ) v cc = 5v, i out =100 a 0.5 v v in ( on ) v out = 0.3v, i out = 20ma 3 output voltage v out ( on ) i out /i in = 10ma / 0.5ma 0.1 0.3 v input current i in v in = 5v 0.18 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 = 5ma 68 input resistance r1 32.9 47 61.1 k ? resistance ratio r2/r1 0.8 1 1.2 transition frequency f t v ce = 10v, i e = -5ma, f=100mhz 250 mhz parameter symbol ratings unit supply voltage v cc 50 v input voltage v in -10 ~ +40 v output current i out 30 ma i out ( max ) 100 ma power dissipation to-92sp p d 550 mw to-92 625 sot-523 150 sot-23/sot-323 200 junction temperature t j +150 c storage temperature t stg -55~+150 c
dtc144e npn silicon transistor unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r206-050,f typical characteristics 100 50 20 10 5 2 1 0.2 100 1 t a =-40 25 100 0.1 input voltage vs. output current (on characterristics) output current: i out (ma) i n p u t v o l t a g e , v i n ( o n ) ( v ) 500m 200m 100m 0.5 2 510 20 50 3.0 10 5 1 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0.002 0.001 0.5 1.0 1.5 2.0 2.5 output current vs. input voltage (off characterristics) output current, i out (ma) vcc=5v 25 t a =100 0 2 input voltage, v in(off) (v) dc c u r r e n t g a i n , h f e 1k 500 200 100 50 10 5 2 1 20 dc current gain vs. output current output current, i out (ma) 0.5 2 5 10 20 50 100 1 t a =100 25 -40 v out =5v 0.2 0.1 0.5 2 5 10 20 50 100 1 output current, i out (ma) 1000 500 200 100 50 20 10 5 2 1 o u t p u t v o l t a g e , v o u t ( o n ) ( m v ) output voltage vs. output current 0.2 0.1 t a =100 25 -40 i out /i in =20 v out =0.3v -40 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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