unisonic technologies co., ltd ut85n03 power mosfet www.unisonic.com.tw 1 of 3 copyright ? 2013 unisonic technologies co., ltd qw-r502-292.d 85 amps, 30 volts n-channel power mosfet ? description the ut85n03 uses advanced technology to provide excellent r ds(on) , low gate charge and operation with low gate voltages. this device is suited for all low voltage applications. ? features * r ds(on) <6 m ? @v gs =10v * r ds(on) <10m ? @v gs =4.5v * low reverse transfer capacitance ( c rss = typical: 380 pf ) * fast switching capability * avalanche energy specified * improved dv/dt capability, high ruggedness ? symbol 1.gate 3.source 2.drain ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 ut85n03l-ta3-t ut85n03g-ta3-t to-220 g d s tube UT85N03L-TN3-T ut85n03g-tn3-t to-252 g d s tube ut85n03l-tn3-r ut85n03g-tn3-r to-252 g d s tape reel ut85n03l-tq2-t ut85n03g-tq2-t to-263 g d s tube ut85n03l-tq2-r ut85n03g-tq2-r to-263 g d s tape reel UT85N03L-TN3-T (1)packing type (2)package type (3)lead free (1) t: tube, r: tape reel (2) ta3: to-220, tn3: to-252, tq2: to-263 (3) l: lead free, g: halogen free
ut85n03 power mosfet unisonic technologies co., ltd 2 of 3 www.unisonic.com.tw qw-r502-292.d ? absolute maximum ratings (t c =25c) parameter symbol ratings unit drain-source voltage v dss 30 v gate-source voltage v gss 20 v drain current i d 85 a pulsed drain current i dm 350 a total power dissipation to-220/to-263 p d 83 w to-252 56 junction temperature t j +75 c strong temperature t stg -55 ~ +175 c note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functiona l device operation is not implied. ? thermal data parameter symbol ratings unit junction to ambient to-220/to-263 ja 62.5 c/w to-252 110 junction to case to-220/to-263 jc 1.8 c/w to-252 2.7 ? electrical characteristics (t j =25c, unless otherwise specified) parameter symbol test conditions min typ max unit off characteristics drain-source breakdown voltage bv dss v gs =0v, i d =250a 30 v breakdown voltage temperature coefficient ? bv dss / ? t j i d =1ma, reference to 25c 0.018 v/c drain-source leakage current i dss v ds =30v, v gs =0v 1 a gate-source leakage current i gss v ds =0v, v gs = 20v 100 na on characteristics gate threshold voltage v gs ( th ) v ds =v gs , i d =250a 1 3 v static drain-source on-resistance r ds(on) v gs =10v, i d =45a 6 m ? v gs =4.5v, i d =30a 10 forward transconductance g fs v ds =10v, i d =30a 32 s dynamic parameters input capacitance c iss v ds =25v, v gs =0v, f=1.0mhz 2700 4200 pf output capacitance c oss 550 pf reverse transfer capacitance c rss 380 pf switching parameters total gate charge (note) q g v ds =24v, v gs =4.5v, i d =30a 240 300 nc gate source charge q gs 35 nc gate drain charge q gd 78 nc turn-on delay time (note) t d ( on ) v gs =10v, v ds =15v, r d =0.5 ? , r g =3.3 ? , i d =30a 52 ns turn-on rise time t r 100 ns turn-off delay time t d ( off ) 460 ns turn-off fall-time t f 280 ns source- drain diode ratings and characteristics drain-source diode forward voltage v sd i s =45a, v gs =0v 1.3 v body diode reverse recovery time t rr i s =30a, v gs =0v, di s /dt=100a/ s 28 ns body diode reverse recovery charge q rr 10 nc note: pulse width Q 300 s, duty cycle Q 2%
ut85n03 power mosfet unisonic technologies co., ltd 3 of 3 www.unisonic.com.tw qw-r502-292.d 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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