unisonic technologies co., ltd utn3055 power mosfet www.unisonic.com.tw 1 of 5 copyright ? 2007 unisonic technologies co., ltd qw-r502-138.a n-channel enhancement mode ? description the utc utn3055 is n-channel logic level enhancement mode field effect transistor. ? symbol 1 .gate 3.source 2.drain *pb-free plating product number: utn3055l ? ordering information ordering number pin assignment normal lead free plating package 1 2 3 packing utn3055-tn3-r utn3055l-tn3-r to-252 g d s tape reel UTN3055-TN3-T utn3055l-tn3-t to-252 g d s tube
utn3055 power mosfet unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r502-138.a ? absolute maximum ratings (t c = 25
, unless otherwise specified) parameter symbol ratings unit drain-source voltage v dss 25 v gate-source voltage v gss 20 v continuous drain current i d 12 pulsed drain current (note 1) i dm 45 a repetitive avalanche energy (l=0.05mh, duty cycle 1%) e ar 3 mj power dissipation p d 43 w junction temperature t j +150
storage temperature t stg -55 ~ +150
note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stre ss ratings only and functional dev ice operation is not implied. ? thermal data parameter symbol min typ max unit junction-to-ambient ja 60 /w
junction-to-case jc 2.6 /w
? electrical characteristics (t c =25c, unless otherwise specified) parameter symbol test conditions min typ max units off characteristics drain-source breakdown voltage bv dss v gs =0v, i d =250ua 25 v drain-source leakage current i dss v ds =20v, v gs =0v 25 ua gate-source leakage current i gss v ds =0v, v gs =20v 250 na on characteristics gate threshold voltage v gs(th) v ds =v gs , i d =250ua 0.8 1.2 2.5 v on-state drain current (note 2) i d(on) v ds =10v, v gs =10v 12 a v gs =10v, i d =12a 50 90 m ? drain-source on-state resistance (note 2) r ds(on) v gs =5v, i d =12a 70 120 m ? dynamic characteristics input capacitance c iss 450 pf output capacitance c oss 200 pf reverse transfer capacitance c rss v gs =0v,v ds =15v, f=1.0mhz 60 pf switching characteristics (note 2) turn-on delay time t d(on) 6.0 ns turn-on rise time t r 6.0 ns turn-off delay time t d(off) 20 ns turn-off fall time t f v ds =15v, v gs =10v, i d &? 12a, r g =2.5 ? , r l =1 ? 5.0 ns total gate charge q g 15 nc gate-source charge q gs 2.0 nc gate-drain charge q gd v ds =0.5v, v gs =10v, i d =6a 7.0 nc source- drain diode ratings and characteristics drain-source diode forward voltage(note2) v sd i f =i s , v gs =0v 1.5 v maximum continuous drain-source diode forward current i s 12 a maximum pulsed drain-source diode forward current (note 1) i sm 20 a peak reverse recovery current i rm(rec) 15 a reverse recovery time t rr 30 ns reverse recovery charge q rr i f = i s , dl f /dt = 100a / s 0.043 c notes: 1. pulse width limited by t j(max) 2. pulse width 300us, duty cycle 2%.
utn3055 power mosfet unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r502-138.a ? typical characteristics 25 -55 t j =100 v ds ? 10v gate-to-source voltage,v gs (v) transfer characteristics 10 9 8 7 6 5 4 3 2 1 0 22.22.4 4 3.8 3.6 3.4 3.2 3 2.8 2.6 t j =25 v gs =10v 8v 4.5v 3.0v 2.5v 2.0v on-resistance variation with temperature drain-to-source voltage, v gs (v) 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 1 2 3 4 5 6 7 8 9 10 t j =25 01234567 8 910 drain current,i d (a) drain-to-source resistance,r ds(on) ( ? ) 0.03 0.0325 0.035 0.0375 0.04 0.0425 on-resistance vs. drain current and gate voltage i d =2.5a gate-to-source voltage,v gs (v) 0 12 3 4 56789 10 0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.2 on-resistance vs. gate-to-source voltage drain-to-source resistance,r ds(on) ( ? )
utn3055 power mosfet unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r502-138.a 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 writ ten 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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