unisonic technologies co., ltd ut4410 power mosfet www.unisonic.com.tw 1 of 4 copyright ? 2015 unisonic technologies co., ltd qw-r502-238.b n-channel 30-v (d-s) mosfet ? description as advanced n-channel logic level enhancement mosfet, the ut4410 is produced using utc?s hi gh cell density, dmos trench technology. which has been specially tailored to minimize the on-resistance and maintain low gate charge for superior switching performance. these devices can be particularly suited for such low voltage applications: cellular phone and notebook computer power management and other battery powered circuits where high-side switching and low in-line power loss are needed in a very small outline surface mount package. ? features * r ds(on) < 18 m ? @ v gs =10v, i d =10a * r ds(on) < 20 m ? @ v gs =4.5v, i d =8a * ultra low gate charge ( typical 11 nc ) * low reverse transfer capacitance ( c rss = typical 35 pf ) * fast switching capability * avalanche energy specified * improved dv/dt capability, high ruggedness ? symbol ? ordering information ordering number package pin assignment packing 123456 7 8 ut4410g-s08-r sop-8 s s s g d d d d tape reel note: pin assignment: g: gate d: drain s: source ? marking
ut4410 power mosfet djl unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r502-238.b ? 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 i d 11.6 a pulsed drain current i dm 46.4 a power dissipation p d 3.6 w junction temperature t j -55 ~ +150 c note: absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only an d functional device operat ion is not implied. ? thermal data parameter symbol ratings unit junction to ambient ja 60 c/w note: the device mounted on 1in 2 fr4 board with 2 oz copper ? electrical characteristics (t a =25c, unless otherwise specified) parameter symbol test conditions min typ max unit off characteristics drain-source leakage current i dss v ds =30v, v gs =0v 1 a gate-source leakage current i gss v gs =20v, v ds =0v 100 na on characteristics gate-threshold voltage v gs ( th ) v ds =v gs , i d =250a 1.3 1.6 3.0 v static drain?source on?resistance(note) r ds(on) v gs =10v, i d =10a 12 18 m ? v gs =4.5v, i d =8a 17 20 on-state drain current(note) i d ( on ) v ds = 5v, v gs =10v 20 a dynamic parameters input capacitance c iss v ds =15v, v gs =0v, f=1.0mhz 700 800 pf output capacitance c oss 120 pf reverse transfer capacitance c rss 35 pf gate resistance r g v ds =0v, v gs =0v, f=1.0mhz 0.9 ? switching parameters turn-on delay time t d ( on ) v dd =25v, i d =1a, r l =25 ? v gen =10v, r g =6 ? 14 32 ns turn-on rise time t r 12 64 ns turn-off delay time t d ( off ) 43 280 ns turn-off fall-time t f 4 192 ns total gate charge q g v ds =15v, v gs =4.5v, i d =10a 11 15 nc total gate charge q gt v ds =15v, v gs =10v, i d =10a 20 26 nc gate source charge q gs 5 nc gate drain charge q gd 4.9 nc source- drain diode ratings and characteristics drain-source diode forward voltage v sd i s =2.3 a,v gs =0v 0.7 1.1 v note: pulse test; pulse width 300us, duty cycle 2%
ut4410 power mosfet djl unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r502-238.b ? typical characteristics switching time waveforms v ds 90% 10% v gs t d(on) t thl t d(off) t tlh 200 0 0 500 drain current vs. source to drain voltage source to drain voltage,v sd (mv) 800 2500 400 600 1000 1500 2000 3000 3500
ut4410 power mosfet djl unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r502-238.b 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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