unisonic technologies co., ltd dta144e pnp silicon transistor www.unisonic.com.tw 1 of 3 copyright ? 2011 unisonic technologies co., ltd qw-r206-051,d 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 package pin assignment packing lead free halogen free 1 2 3 dta144el-ae3-r dta144eg-ae3-r sot-23 g i o tape reel dta144el-al3-r DTA144EG-AL3-R sot-323 g i o tape reel dta144el-an3-r dta144eg-an3-r sot-523 g i o tape reel ? marking ae4e e: lead free e : halogen free
dta144e pnp silicon transistor unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r206-051,d ? absolute maximum ratings (t a = 25c) parameter symbol rating unit supply voltage v cc -50 v input voltage v in -40~+10 v output current i out -30 ma i o(max) -100 power dissipation sot-523 p d 150 mw sot-23/sot-323 200 mw junction temperature t j 150 c storage temperature t stg -55~+150 c 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 = - 2 ma -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 -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 r 1 32.9 47 61.1 k ? resistance ratio r 2 /r 1 0.8 1 1.2 transition frequency f t v ce = -10 v, i e =5ma, f=100mhz (note) 250 mhz note: transition frequency of the device.
dta144e pnp silicon transistor unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r206-051,d typical characteristics 25 100 -100 -50 -20 -10 -5 -2 -1 -500m -200m -100m -0.5 -2 -5 -10 -20 -50 -100 -1 t a = - 40 vo ut =-0.3v -0.1 input voltage vs. output current (on characteristics) 1k 500 200 100 50 10 5 2 1 20 vo ut =-5v output current, io ut (ma) dc current gain vs. output current output current, io ut (ma) -10 -5 -2 -0.5 -0.2 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 -0.1 -1 vcc=-5v 0 output current vs. input voltage (off characteristics) input voltage, v in (off) (v) -1000 -500 -200 -100 -50 -20 -10 -5 -2 -1 lo ut /l in =20 output voltage vs. output current output current, io ut (ma) input voltage, v in (on) (v) output current, io ut (ma) dc current gain, h fe output voltage, v out (on) (mv) -2 -5 -10 -20 -50 -100 -1 -0.2 -0.5 -2 -5 -10 -20 -50 -100 -1 -0.1 -0.2 -0.05 -0.01 -0.02 -0.005 -0.002 -0.001 25 -40 t a = 100 25 -40 t a = 100 25 -40 t a = 100 -0.2 -0.5 -0.1 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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