unisonic technologies co., ltd dtc143e npn silicon transistor www.unisonic.com.tw 1 of 3 copyright ? 2009 unisonic technologies co., ltd qw-r206-053,d npn digital transistor (built-in resistors) ? features * built-in bias resistors enable the c onfiguration 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 eliminati ng parasitic effects. * only the on / off conditions need to be set for operation, making device design easy. ? equivalent circuit ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing DTC143EL-AE3-R dtc143eg-ae3-r sot-23 g i o tape reel dtc143el-al3-r dtc143eg-al3-r sot-323 g i o tape reel ? marking ce3 l: lead free l : halogen free
dtc143e npn silicon transistor unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r206-053,d ? absolute maximum ratings (ta=25c, unless otherwise specified) parameter symbol ratings unit supply voltage v cc 50 v input voltage v in -10 ~ +30 v output current i c 100 ma power dissipation p d 400 mw junction temperature t j 150 c storage temperature t stg -55 ~ +150 c note: absolute maximum ratings are those values bey ond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? thermal data parameter symbol ratings unit sot-23 294 c/w junction to ambient sot-323 ja 310 c/w sot-23 138 c/w junction to case sot-323 jc 148 c/w ? electrical characteristics (ta=25c, unless otherwise specified) parameter symbol test conditions min typ max unit v in(off) v cc = 5v, i out =100 a 0.5 v input voltage v in(on) v out = 0.3v, i out = 20ma 3 v output voltage v out(on) i out /i in = 10ma/0.5 ma 0.1 0.3 v input current i in v in = 5v 1.8 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 = 10ma 20 input resistance r 1 3.29 4.7 6.11 k ? resistance ratio 1 2 r r 0.8 1 1.2 transition frequency f t v ce =10v, i e = -5ma ,f =100mhz (note) 250 mhz note: transition frequency of the device
dtc143e npn silicon transistor unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r206-053,d ? typical characteristic 100 50 20 10 5 2 1 2m 5m 10m 20m 50m 100m 1m 100 input voltage vs.output current (on characterristics) output current, i out (a) i n p u t v o l t a g e , v i n ( o n ) ( v ) 500m 200m 100m 200 500 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) 0 2 input voltage, v in(off) (v) ta=100c v cc =0.5v 25c -40c v out =0.3v ta=-40c 25c 100c output current, i out (a) o u t p u t v o l t a g e , v o u t ( o n ) ( v ) output voltage vs. output current 1 500m 200m 100m 50m 20m 10m 2m 5m 10m 20m 50m 100m 1m 100 5m 2m 1m 200 500 1k 500 200 100 50 20 10 2m 5m 10m 20m 50m100m 1m 100 5 2 1 200 500 dc current gain vs. output current d c c u r r e n t g a i n , h e f output current, i out (a) v out =5v ta=100c 25c i out /i in =20 ta=100c 25c -40c -40c 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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