unisonic technologies co., ltd ud12k dual transistor www.unisonic.com.tw 1 of 4 copyright ? 2010 unisonic technologies co., ltd qw-r218-005.c general purpose (dual digital transistor) ? features * both the dta144e chip and dtc144e chip in a sot-363 package. * npn/pnp silicon transistor(built-in resistor type) ? equivalent circuit 4 5 6 12 3 r1 r1 tr2 tr1 r2 r2 ? ordering information ordering number pin assignment lead free halogen-free package 12345 6 packing UD12KL-AL6-R ud12kg-al6-r sot-363 e1 b1 c2 e2 b2 c1 tape reel ? marking
ud12k dual transistor unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r218-005.c ? absolute maximum ratings (ta=25 c) tr 1 (pnp) parameter symbol ratings unit supply voltage v cc -50 v input voltage v in -40~10 v output current i c -100 ma total power dissipation (120mw per element must not be exceeded) p d 150 mw junction temperature t j +150 c storage temperature t stg -55 ~ +150 c tr 2 (npn) parameter symbol ratings unit supply voltage v cc 50 v input voltage v in -10~40 v output current i c 100 ma total power dissipation (120mw per element must not be exceeded) p d 150 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 characteristics (ta=25 ) tr 1 (pnp) parameter symbol test conditions min typ max unit v i(off) v cc =-5v, i out =-100 a -0.5 v input voltage v i(on) v out =-0.3v, i out =-2ma -3 v output voltage v o(on) i out =-10ma, i in =-0.5ma -0.1 -0.3 v input current i in v in =-5v -0.18 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 =-5ma 68 collector-emitter satu ration voltage v ce(sat) i c =5ma, i b =0.25ma 0.1 0.3 v transition frequency f t v ce =-10v, i e =-5ma, f=100mhz (note) 250 mhz input resistance r 1 32.9 47 61.1 k ? resistance ratio r 2 /r 1 0.8 1 1.2 tr 2 (npn) parameter symbol test conditions min typ max unit v i(off) v cc =5v, i out =100 a 0.5 v input voltage v i(on) v out =0.3v, i out =2ma 3 v output voltage v o(on) i out =10ma, i in =0.5ma 0.1 0.3 v input current i in v in =5v 0.18 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 =5ma 68 collector-emitter satu ration voltage v ce(sat) i c =-5ma, i b =-0.25ma -0.1 -0.3 v transition frequency f t v ce =10v, i e =-5ma, f=100mhz (note) 250 mhz input resistance r 1 32.9 47 61.1 k ? resistance ratio r 2 /r 1 0.8 1 1.2 note: transition frequency of the device
ud12k dual transistor unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r218-005.c ? typical characteristics tr 1 (pnp) input voltage, v i(on) (v) output current, i out (a) tr 2 (npn) input voltage, v i(on) (v) output current, i out (a)
ud12k dual transistor unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r218-005.c ? typical characteristics(cont.) 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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