unisonic technologies co., ltd mpsa44/45 npn silicon transistor www.unisonic.com.tw 1 of 4 copyright ? 2012 unisonic technologies co., ltd qw-r208-006,g high voltage transistor ? features * collector-emitter voltage: * v ceo =400v (utc mpsa44 ) * v ceo =350v (utc mpsa45 ) * collector current up to 300ma ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 mpsa44l-ab3-r mpsa44g-ab3-r sot-89 b c e tape reel mpsa45l-ab3-r mpsa45g-ab3-r sot-89 b c e tape reel mpsa44l-t92-b mpsa44g-t92-b to-92 e b c tape box mpsa44l-t92-k mpsa44g-t92-k to-92 e b c bulk mpsa44l-t92-r mpsa44g-t92-r to-92 e b c tape reel MPSA45L-T92-B mpsa45g-t92-b to-92 e b c tape box mpsa45l-t92-k mpsa45g-t92-k to-92 e b c bulk mpsa45l-t92-r mpsa45g-t92-r to-92 e b c tape reel
mpsa44/45 npn silicon transistor unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r208-006, g ? absolute maximum rating parameter symbol ratings unit collector-base voltage mpsa44 v cbo 500 v mpsa45 400 collector-emitter voltage mpsa44 v ceo 400 v mpsa45 350 emitter-base voltage v ebo 6 v collector current i c 300 ma collector dissipation sot-89 p c 500 mw to-92 625 junction temperature t j 125 c operating temperature t opr -20 ~ +85 c storage temperature t stg -40 ~ +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 j =25c, unless otherwise specified) parameter symbol test conditions min typ max unit collector-base breakdown voltage mpsa44 bv cbo i c =100 a, i e =0 500 v mpsa45 400 collector-emitter breakdown voltage mpsa44 bv ceo i c =1ma, i b =0 400 v mpsa45 350 emitter-base breakdown voltage bv ebo i e =100 a mpsa45 v cb =320v, i e =0 0.1 collector cutoff current mpsa44 i ceo v ce =400v, i b =0 0.5 a mpsa45 v ce =320v, i b =0 0.5 emitter cutoff current i ebo v eb =4v, i c =0 0.1 on characteristics dc current gain (note) h fe v ce =10v, i c =1ma 40 240 v ce =10v, i c =10ma 82 240 v ce =10v, i c =50ma 45 240 v ce =10v, i c =100ma 40 240 collector-emitter satu ration voltage v ce(sat) i c =1ma, i b =0.1ma 0.4 v i c =10ma, i b =1ma 0.5 i c =50ma, i b =5ma 0.75 base-emitter satura tion voltage v be(sat) i c =10ma, i b =1ma 0.75 v small-signal characteristics current gain bandwidth product f t v ce =20v,i c =10ma, f=100mhz 50 mhz output capacitance c ob v cb =20v, i e =0 f=1mhz 7 pf note: pulse test: pw<300 s, duty cycle<2%
mpsa44/45 npn silicon transistor unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r208-006, g ? typical characteristics on voltage collector current, i c (ma) 0 0.2 0.4 0.6 0.8 1.0 collector saturationregion base current, i b (a) 0 0.2 0.4 0.3 0.1 0.5 i c =1ma i c =10ma i c =50ma 10 -1 10 3 10 0 10 1 10 2 t a =25 c v be(sat) ,i c /i b =10 v be(on) ,v ce =10v v ce(sat) ,i c /i b =10 t a =25 c 10 1 10 5 10 2 10 3 10 4
mpsa44/45 npn silicon transistor unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r208-006, g ? typical characteristics(cont.) collector current, i c (ma) collector voltage (v) small signal current gain, h fe high frequency current gain safe operating area collector current, i c (ma) 10 2 10 1 10 0 10 -1 v ce =10v f=10mhz t a =25 c 10 -1 10 3 10 0 10 1 10 2 valid duty cycle<10% 1ms 0.1ms 1s t c = 25 c t a =25 c 10 3 10 1 10 0 10 0 10 4 10 1 10 2 10 3 10 2 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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