unisonic technologies co., ltd mmbta42 npn silicon transistor high voltage transistor ? description the utc mmbta42 are high voltage transistors, designed for telephone switch and high voltage switch. ? features * collector-emitter voltage: v ceo =300v * high current gain * collector dissipation: p c (max) =350mw lead-free: mmbta42l halogen-free: mmbta42g ? ordering information ordering number pin assignment normal lead free halogen free package 1 2 3 packing mmbta42-ae3-r mmbta42l-ae3-r MMBTA42G-AE3-R sot-23 e b c tape reel ? marking 1d. l: lead free g: halogen free www.unisonic.com.tw 1 of 4 copyright ? 2009 unisonic technologies co., ltd qw-r206-004,e
mmbta42 npn silicon transistor unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r206-004,e ? absolute maximum ratings (ta=25c) parameter symbol ratings unit collector-base voltage v cbo 300 v collector-emitter voltage v ceo 300 v emitter-base voltage v ebo 6 v collector dissipation (ta=25c) p c 350 mw collector current i c 500 ma 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 operation is not implied ? electrical characteristics (t j =25c, unless otherwise specified) parameter symbol test conditions min typ max unit collector-base breakdown voltage bv cbo i c =100 a, i e =0 300 v collector-emitter breakdown voltage bv ceo i c =1ma, i b =0 300 v emitter-base breakdown voltage bv ebo i e =100 a, i c =0 6 v collector-emitter satu ration voltage v ce(sat) i c =20ma, i b =2ma 0.2 v base-emitter saturation voltage v be(sat) i c =20ma, i b =2ma 0.90 v collector cut-off current i cbo v cb =200v, i e =0 100 na emitter cut-off current i ebo v be =6v, i c =0 100 na v ce =10v, i c =1ma 80 v ce =10v, i c =10ma 80 300 dc current gain h fe v ce =10v, i c =30ma 80 current gain bandwidth product f t v ce =20v, i c =10ma, f=100mhz 50 mhz collector base capacitance c cb v cb =20v, i e =0, f=1mhz 3 pf
mmbta42 npn silicon transistor ? typical characteristics dc current gain, h fe (normalized) 1k 500 1 2 5 10 20 50 100 200 500 200 100 50 20 10 5 2 1 dc current gain vs. output current ta=25c ta=150c ta=-50c v ce =5v collector current, i c (ma) dc current gain, h fe (normalized) 1k 500 12 5102050100200500 200 100 50 20 10 5 2 1 dc current gain vs. output current collector current, i c (ma) ta=25 ta=150 ta=-50 v ce =10v collector to emitter saturation voltage, v ce(sat) (v) base emitter voltage, v be(on) (v) 12 5 10 20 50 100 200 500 collector emitter saturation vs. collector current collector current, i c (ma) i c /i b =10 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 11 0 100 collector current, i c (ma) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.1 ta=150c ta=25c v ce =5v ta=-50c collector emitter saturation vs. collector current ta=150c ta=-50c ta=25c current gain bandwidth product collector current, i c (ma) current gain bandwidth product (mhz) 24 8 20 ta=25c 6 10 10.0 100.0 1000.0 v ce =5v 12 14 16 18 400 350 100 50 0 25 50 75 100 125 150 300 250 200 150 0 175 power derating power dissipation vs. case temperature case temperature, t c (c) power dissipation, pc (mw) unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r206-004,e
mmbta42 npn silicon transistor 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. unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r206-004,e
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