unisonic technologies co., ltd ud4p20 preliminary power mosfet www.unisonic.com.tw 1 of 4 copyright ? 2011 unisonic technologies co., ltd qw-r502-345.c 4 a , 20v dual p-channel power mosfet ? description the utc ud4p20 uses advanced technology to provide excellent r ds(on) , low gate charge and operation with low gate voltages. this device is manuf acturing reproducible. the utc ud4p20 is suitable for applications, such as battery management in nomadic equipment and power management in cellular phone. ? features * r ds(on) : 0.07 ? (typ.) * low on-resistance * rugged avalanche characteristic * easy automated surface mount a ssembly with standard outline * low threshold drive ? symbol ? ordering information ordering number package packing lead free halogen free ud4p20l-s08-r ud4p20g-s08-r sop-8 tape reel ud4p20l-s08-t UD4P20G-S08-T sop-8 tube note: pin assignment: g: gate d: drain s: source
ud4p20 preliminary power mosfet unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r502-345.c ? pin configuration drain 1 8 7 6 5 1 2 3 4 gate 2 source 1 gate 1 source 2 drain 1 drain 2 drain 2
ud4p20 preliminary power mosfet unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r502-345.c ? absolute maximum ratings (unless otherwise specified.) parameter symbol ratings unit drain-source voltage (v gs =0v) v dss -20 v drain-gate voltage (r gs = 20k ? ) v dgr -20 v gate-source voltage v gss 16 v continuous drain current (t c =25c, single operation) i d -4 a pulsed drain current (note 2) i dm -16 a power dissipation (t c =25c) dual operation p d 1.6 w single operation 2 w junction temperature t j +150 c storage temperature t stg -55 ~ +150 c notes: 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 ratings unit junction to ambient single operation ja 62.5 c/w dual operation 78 c/w note: when mounted on 0.5 in 2 pad of 2oz. copper ? electrical characteristics (t c =25c, unless otherwise specified.) parameter symbol test conditions min typ max unit off characteristics drain-source breakdown voltage bv dss i d = -250 a, v gs = 0 v -20 v drain-source leakage current i dss v ds =-20 v, v gs =0 v -1 a gate- source leakage current i gss v gs = 16 v, v ds =0 v 100 na on characteristics (note 1) gate threshold voltage v gs ( th ) v ds = v gs , i d = -250 a -1 -1.6 -2.5 v static drain-source on-state resistance r ds(on) v gs =-10 v, i d =-2a 70 80 m ? v gs =-4.5 v, i d =-2a 85 100 m ? dynamic parameters input capacitance c iss v ds =-25 v, v gs =0 v f=1mhz 1350 pf output capacitance c oss 490 pf reverse transfer capacitance c rss 130 pf switching parameters turn-on delay time t d ( on ) v dd =-15v, i d =-2a , v gs =-4.5 v, r g =4.7 ? 25 ns turn-on rise time t r 35 ns turn-off delay time t d ( off ) 125 ns turn-off fall-time t f 35 ns total gate charge q g v dd =-24 v, v gs =-5 v i d =-4 a 12.5 16 nc gate source charge q gs 5 nc gate drain charge q gd 3 nc source- drain diode ratings and characteristics drain-source diode forward voltage (note 1) v sd i sd =-4 a, v gs =0 v -1.2 v maximum continuous drain-source diode forward current i sd -4 a maximum pulsed drain-source diode forward current (note 2) i sdm -16 a reverse recovery time t r r i sd =-4a, v dd =-15v di/dt =100a/ s, t j =150c 45 ns reverse recovery charge q rr 36 nc notes: 1. pulsed: pulse duration =300 s, duty cycle 1.5 %. 2. pulse width limited by safe operating area.
ud4p20 preliminary power mosfet unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r502-345.c 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 written 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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