unisonic technologies co., ltd ut70p03 power mosfet www.unisonic.com.tw 1 of 5 copyright ? 2011 unisonic technologies co., ltd qw-r502-210.f 75a, 30v p-channel power mosfet ? description the ut70p03 uses advanced trench technology to provide excellent r ds(on) , low gate charge and operation with low gate voltages. this device is suitable for use as a load switch or in pwm applications. ? features * r ds(on) = 8m ? @ v gs = -10 v * low capacitance * low gate charge * fast switching capability * avalanche energy specified ? symbol 1.gate 3.source 2.drain to-252 1 1 to-220f to-220 1 to-251 1 ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing ut70p03l-ta3-t ut70p03g-ta3-t to-220 g d s tube ut70p03l-tf3-t ut70p03g-tf3-t to-220f g d s tube UT70P03L-TM3-T ut70p03g-tm3-t to-251 g d s tube ut70p03l-tn3-r ut70p03g-tn3-r to-252 g d s tape reel
ut70p03 power mosfet unisonic technologies co., ltd 2 of 5 www.unisonic.com.tw qw-r502-210.f ? absolute maximum ratings (t a =25c unless otherwise specified) parameter symbol ratings unit drain-source voltage v dss -30 v gate-source voltage v gss 20 v continuous drain current , v gs =4.5v t c =25c i d -75 a pulsed drain current(note 2) i dm -350 a to-220 147 to-220f 37 power dissipation (t c =25c) to-251/ to-252 p d 107 w junction temperature t j +175 c strong temperature t stg -55 ~ +175 c note: 1. 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. 2. pulse width limited by safe operating area. ? thermal data parameter symbol rating unit to-220/to-220f 62.5 junction to ambient to-251/ to-252 ja 110 c/w to-220 0.85 to-220f 3.4 junction to case to-251/ to-252 jc 1.4 c/w ? 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 =0 v, i d =-250 a -30 v breakdown voltage temperature coefficient j dss t bv reference to 25c, i d =-1ma -0.018 v/c drain-source leakage current i dss v ds = -30 v, v gs =0 v, t j =25c -1 a gate-body leakage current i gss v gs = 20 v 100 na on characteristics gate threshold voltage v gs(th) v ds =v gs , i d =-250 a -1 -3 v v gs =-10 v, i d =-45 a 8 m ? static drain-source on-resistance (note 2) r ds(on) v gs =-4.5 v, i d =-30 a 10 m ? dynamic parameters input capacitance c iss 2700 4200 pf output capacitance c oss 550 pf reverse transfer capacitance c rss v ds =-25 v, v gs =0 v, f=1.0mhz 380 pf switching parameters total gate charge(note 2) q g 33 52 nc gate source charge q gs 7.5 nc gate drain ("miller") charge q gd v ds =-24 v, v gs =-4.5 v, i d =-30 a 24 nc turn-on delay time(note 2) t d(on) 11.2 ns turn-on rise time t r 77 ns turn-off delay time t d(off) 35 ns turn-off fall-time t f v gs =-10v,v ds =-15v, r d =0.5 ? , i d =-30 a , r g =3.3 ? 67 ns source- drain diode ratings and characteristics forward on voltage(note 2) v sd i s =-45 a,v gs =0v -1.3 v reverse recovery time t rr 28 ns reverse recovery charge q rr i s =-30 a, v gs =0 v, di/dt=100 a/ s 10 nc notes: 1.pulse width 300 s, duty cycle 2%.
ut70p03 power mosfet unisonic technologies co., ltd 3 of 5 www.unisonic.com.tw qw-r502-210.f ? typical characteristics drain current,-i d (a) drain current,-i d (a) 0.5 -50 25 100 175 13 11 24 6 812 on-resistance,r ds(on) (m ) on-resistance vs. gate voltage gate-to-source voltage,-v gs (v) normalized r ds(on) normalized on-resistance vs. junction temperature junction temperature,t j ( ) 1.0 1.5 2.0 i d =-20a v g =-10v i d =-20a t c =25 10 9 7 5 3 gate threshold voltage,-v gs(th) (v) reverse drain current,-i s (a)
ut70p03 power mosfet unisonic technologies co., ltd 4 of 5 www.unisonic.com.tw qw-r502-210.f ? typical characteristics(cont.) gate to source voltage,-v gs (v) capacitance (pf) normalized thermal response ( jc )
ut70p03 power mosfet unisonic technologies co., ltd 5 of 5 www.unisonic.com.tw qw-r502-210.f 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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