unisonic technologies co., ltd ut2301z power mosfet www.unisonic.com.tw 1 of 4 copyright ? 2010 unisonic technologies co., ltd qw-r502-281.f 20v p-channel enhancement mode ? description the utc ut2301z is a -20v p-channel enhancement mode power mosfet with fast switching speed, low on-resistance and favorable stabilization. it can be used in commercial and industrial surface mount applications and suit ed for low voltage applications such as dc/dc converters. ? features * very high density cell design for low on-resistance * very good thermal and electrical capabilities ? symbol ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing ut2301zl-ae3-r UT2301ZG-AE3-R sot-23 s g d tape reel ? marking
ut2301z power mosfet unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r502-281.f ? absolute maximum ratings (t a = 25c, unless otherwise specified) parameter symbol rating units drain-source voltage v ds -20 v gate-source voltage v gs 8 v continuous drain current i d -2.3 a pulsed drain current (note 2, 3) i dm -10 a total power dissipation p d 1.25 w junction temperature t j +150 c storage temperature t stg -55 ~ +150 c 1. 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 oper ation is not implied. 2. pulse width limited by t j(max) note: 3. pulse width 300s, duty cycle 2% ? thermal data (note) parameter symbol rating unit junction to ambient ja 100 c/w note: surface mounted on fr4 board t 5%sec. ? electrical characteristics (i d =-2.3a , t a =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 -20 v zero gate voltage drain current i dss v ds =-16v, v gs =0v -1.0 a gate-source leakage current i gss v gs =8v, v ds =0v 5 a on characteristics gate threshold voltage v gs(th) v ds =v gs , i d =-250ua -0.45 v v gs =-4.5v, i d =-2.8a 95 130 m ? static drain-source on-state resistance r ds(on) v gs =-2.5v, i d =-2.0a 122 190 m ? on-state drain current i d(on) v ds =-5 v, v gs =-10v -6 a forward tran conductance g fs v ds =-5 v, i d =-2.8a 6.5 s dynamic characteristics input capacitance c iss 447 pf output capacitance c oss 127 pf reverse transfer capacitance c rss v gs =0v, v ds =-6v, f=1.0mhz 80 pf switching characteristics total gate charge (note) q g 5.4 10 nc gate-source charge q gs 0.8 nc gate-drain charge q gd v ds =-6v, v gs =-4.5v, i d =-2.8a 1.1 nc turn-on delay time (note) t d(on) 5 25 ns turn-on rise time t r 19 60 ns turn-off delay time t d(off) 95 110 ns turn-off fall time t f v dd =-6v, v gen =-4.5v, i d =-1a, r g =6 ? , r l =6 ? 65 80 ns source- drain diode ratings and characteristics diode forward voltage (note) v sd i s =-1.6 a, v gs =0 v -0.8 -1.2 v maximum diode forward current i s -1.6 a note: pulse width 300s, duty cycle 2%
ut2301z power mosfet unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r502-281.f ? switching test circuit
ut2301z power mosfet unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r502-281.f ? typital characteristics drain current vs. drain-source breakdown voltage 0 drain-source breakdown voltage, bv dss (v) 0 0.2 0 0 50 drain current vs. gate threshold voltage gate threshold voltage, v th (v) 1.0 100 150 200 250 300 50 100 150 200 250 300 5 10 15 20 25 30 0.4 0.6 0.8 0 drain current vs. source to drain voltage source to drain voltage, v sd (v) 0 drain current, i d (a) 0.2 0 drain-source on-state resistance characteristics drain current, i d (a) drain to source voltage, v ds (mv) 0 0.5 0.4 0.6 0.8 0.2 0.4 0.6 0.8 1.0 1.2 50 100 150 200 i d =-2.8a v gs =-4.5v 1.0 1.5 2.0 2.5 3.0 3.5 4.0 i d =-2.0a v gs =-2.5v 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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