unisonic technologies co., ltd ud2195 preliminary npn silicon transistor www.unisonic.com.tw 1 of 3 copyright ? 2008 unisonic technologies co., ltd qw-r208-043.a npn epitaxial planar transistor ? description * the utc ud2195 is designed for use in general purpose amplifier and low speed switching application. * pb-free package process is adopted. lead-free: ud2195l halogen-free: ud2195g ? ordering information ordering number pin assignment normal lead free halogen free package 1 2 3 packing UD2195-AB3-R ud2195l-ab3-r ud2195g-ab3-r sot-89 b c e tape reel
ud2195 preliminary npn silicon transistor unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r208-043.a ? equivalent circuit c e b 8k ? 120 ? utc ud2195 b: base c: collector e: emitter
ud2195 preliminary npn silicon transistor unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r208-043.a ? absolute maximum rating (t a =25c) parameter symbol ratings unit collector-base voltage v cbo 130 v collector-emitter voltage v ceo 120 v emitter-base voltage v ebo 5 v dc 4 collector current pulse(note 2) i c 6 a collector dissipation p c 0.6 w junction temperature t j 150 storage temperature t stg -55 ~ +150 note: 1. absolute maximum ratings are those values be yond which the device could be permanently damaged. note: 1 . absolute maximum ratings are stress ratings only and functional device operation is not implied. note: 2. pulse test: pulse width Q 350 s, duty cycle Q 2% ? thermal data parameter symbol ratings unit junction-to-ambient ja 208 /w ? electrical characteristics parameter symbol test conditions min typ max unit collector-base breakdown voltage bv cbo i c =100 a, i e =0 130 v collector-emitter breakdown voltage bv ceo i c =1ma, i b =0 120 v base-emitter turn -on voltage v be(on) v ce =4v, i c =2a 2.8 v collector cutoff current i cbo v cb =100v, i e =0 1 ma collector cutoff current i ceo v ce =50v, i b =0 2 ma emitter cutoff current i ebo v eb =5v, i c =0 2 ma on characteristics v ce =4v, i c =1a 1000 dc current gain (note) h fe v ce =4v, i c =2a 500 collector-emitter satu ration voltage v ce(sat) i c =2a, i b =2ma 2 v small-signal characteristics output capacitance c ob v cb =10v, i e =0a, f=1mhz 200 pf note: pulse test: pulse width Q 380 s, duty cycle Q 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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