unisonic technologies co., ltd utd420 power mosfet www.unisonic.com.tw 1 of 6 copyright ? 2008 unisonic technologies co., ltd qw-r502-188.a n-channel enhancement mode ? features * r ds(on) = 28m ? @v gs = 10 v * low capacitance * optimized gate charge * fast switching capability * avalanche energy specified ? symbol 1.gate 3.source 2.drain *pb-free plating product number: utd420l ? ordering information ordering number pin assignment normal lead free plating package 1 2 3 packing utd420-tn3-r UTD420L-TN3-R to-252 g d s tape reel utd420-tn3-t utd420l-tn3-t to-252 g d s tube
utd420 power mosfet unisonic technologies co., ltd 2 of 5 www.unisonic.com.tw qw-r502-188.a ? absolute maximum ratings (t a = 25
, unless otherwise specified) parameter symbol ratings unit drain-source voltage v dss 30 v gate-source voltage v gss 20 v continuous drain current i d 10 a pulsed drain current i dm 30 a avalanche current i ar 15 a repetitive avalanche energy (l=0.1mh) e ar 36 mj power dissipation (t c =25c) p d 60 w junction temperature t j +175
strong temperature t stg -55 ~ +175
note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are st ress ratings only and functional device operation is not implied. ? thermal data parameter symbol min typ max unit junction-to-ambient ja 40 50
/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 =250a 30 v drain-source leakage current i dss v ds =24v, v gs =0 v 1 a gate-body leakage current i gss v ds =0 v, v gs = 20v 100 na on characteristics gate threshold voltage v gs(th) v ds =v gs , i d =250 a 1 1.8 3 v on state drain current i d(on) v ds =5v, v gs =4.5v 40 a v gs =10v, i d =10a 21 28 m ? static drain-source on-resistance r ds(on) v gs =4.5v, i d =7a 32.5 42 m ? dynamic parameters input capacitance c iss 710 850 pf output capacitance c oss 120 pf reverse transfer capacitance c rss v ds =15 v, v gs =0v, f=1mhz 72 pf switching parameters total gate charge q g 14.4 18 nc gate source charge q gs 2.6 nc gate drain charge q gd v ds =15v, v gs =10v, i d =10a 2.7 nc turn-on delay time t d(on) 5.6 ns turn-on rise time t r 2.4 ns turn-off delay time t d(off) 15.6 ns turn-off fall-time t f v gs =10v,v ds =15v,r l =1.5 ? , r gen =3 ? 2.2 ns source- drain diode ratings and characteristics drain-source diode forward voltage v sd i s =1a,v gs =0v 0.75 1 v maximum continuous drain-source diode forward current i s 10 a body diode reverse recovery time t rr i f =10 a, di/dt=100a/ s 13.4 21 ns body diode reverse recovery charge q rr i f =10 a, di/dt=100a/ s 4.4 nc notes: 1. pulse width limited by t j(max) 2. pulse width 300us, duty cycle 0.5% max.
utd420 power mosfet unisonic technologies co., ltd 3 of 5 www.unisonic.com.tw qw-r502-188.a ? typical characteristics drain current,i d (a) drain current,i d (a) normalized on-resistance drain to source on- resistance,r ds(on) (m $ ) drain to source on- resistance,r ds(on) (m $ ) reverse drain current,i s (a)
utd420 power mosfet unisonic technologies co., ltd 4 of 5 www.unisonic.com.tw qw-r502-188.a ? typical characteristics(cont.) gate to source voltage,v gs (v) c a p a c i t a n c e ( p f ) t j(max) =150 t a =25 50 40 30 20 10 0 0.001 0.01 0.1 1 10 100 1000 pulse width (s) power (w) single pulse power rating junction- to-ambient (note f) maximum forward biased safe operating area (note f) drain to source voltage,v ds (v) drain current,i d (a) t j(max) =150 t a =25 dc 100.0 10.0 1.0 0.1 0.1 1 10 100 r ds(on) limited 10s 1s 10ms 0.1s 10 0 s 100 0 s 1ms 60 normalized transient thermal resistance,z , ja
utd420 power mosfet unisonic technologies co., ltd 5 of 5 www.unisonic.com.tw qw-r502-188.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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