unisonic technologies co., ltd ut2316 power mosfet www.unisonic.com.tw 1 of 5 copyright ? 2009 unisonic technologies co., ltd qw-r502-126.b n-channel enhancement mode ? description the utc ut2316 is n-channel enhancement mode power mosfet, designed in serried ranks with fast switching speed, low on-resistance and favorable stabilization. used in commercial and industrial surface mount applications and suited for low vo ltage applications such as dc/dc converters. ? symbol 2.gate 1.source 3.drain ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing ut2316l-ae3-r UT2316G-AE3-R sot-23 s g d tape reel ? marking 23s l: lead free g: halogen free
ut2316 power mosfet unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r502-126.b ? absolute maximum ratings (ta = 25 , unless otherwise specified) parameter symbol rating units drain-source voltage v ds 30 v gate-source voltage v gs 20 v continuous drain current (note 3) i d 3.6 a pulsed drain current (note 1, 2) i dm 16 a total power dissipation (ta=25 ) p d 0.96 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 stress ratings only and functional device oper ation is not implied. ? thermal data parameter symbol min typ max unit junction to ambient (note 3) ja 175 /w ? electrical characteristics (t j =25 , unless otherwise specified) parameter symbol test conditions min typ max units off characteristics drain-source breakdown voltage bv dss v gs =0v, i d =250 a 30 v drain-source leakage current i dss v ds =24v, 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 =250 a 0.8 v v ds = 4.5v, v gs = 10v 6 a on-state drain current i d(on) v ds = 4.5v, v gs = 4.5v 4 a v gs =10v, i d =3.4a 42 50 m ? drain-source on-state resistance (note 2) r ds(on) v gs =4.5v, i d =2.6a 68 85 m ? dynamic characteristics input capacitance c iss 215 pf output capacitance c oss 90 pf reverse transfer capacitance c rss v ds =15v,v gs =0v, f=1.0mhz 55 pf switching characteristics turn-on delay time t d(on) 9 15 ns turn-on rise time t r 9 15 ns turn-off delay time t d(off) 14 20 ns turn-off fall time t f v dd =15v, v gs =10v, i d P 1a, r g =6 ? , r l =15 ? 6 12 ns total gate charge q g 4.3 7 nc gate-source charge q gs 0.65 nc gate-drain charge q gd v ds =15v, v gs =10v, i d =3.6a 1.2 nc source- drain diode ratings and characteristics drain-source diode forward voltage(note2) v sd v gs =0v, i s =0.8a 0.88 1.2 v maximum continuous drain-source diode forward current i s v d =v g =0v, v s =1.2v 0.8 a notes: 1. pulse width limited by t j(max) 2. pulse width 300us, duty cycle 2%. 3. surface mounted on 1 in 2 copper pad of fr4 board
ut2316 power mosfet unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r502-126.b ? typical characteristics v gs =10 thru 5v 4v 3v 2v 0246810 0 2 4 6 8 10 12 14 16 drain current, i d (a) drain-to-source voltage, v ds (v) typical output characteristics transfer characteristics 16 14 12 10 0 2 4 6 8 0 12345 -55 25 t c =125 drain current, i d (a) gate-to-source voltage, v ds (v) 350 300 250 200 150 100 50 0 0 5 10 15 20 25 30 drain-to-current voltage, v ds (v) c rss c oss c iss capacitance capacitance, c (pf) drain current, i d (a) on-resistance, r ds(on) ( ) 0.5 0.4 0.3 0.2 0.1 0.0 02 46 8 10 12 14 16 v gs =10v v gs =4.5v on-resistance vs. drain current
ut2316 power mosfet unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r502-126.b ? typical characteristics(cont.) on-resistance, r ds(on) ( ) source current, i s (a) 10 -4 10 -3 10 -2 10 -1 110 100 600 0.01 0.1 1 2 square wave pulse duration (sec) normalized effective transient thermal impedance normalized thermal transient impedance duty cycle=0.5 0.2 0.02 0.1 0.05 single pulse p dm 1.duty cycle d=t1/t2 2.per unit base=r th ja=80 /w 3.t jm -ta=p dm z thja 4.surface mounted t 1 t 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 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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