unisonic technologies co., ltd 2N7002KW power mosfet www.unisonic.com.tw 1 of 4 copyright ? 2014 unisonic technologies co., ltd qw-r209-033.a 300m a , 60v n-channel enhancement mode mosfet ? description the utc 2N7002KW uses advanced technology to provide excellent r ds(on) , low gate charge and low gate voltages during operation. this device is suitable for use as a load switch or in pwm applications. ? features * low reverse transfer capacitance (c rss = typical 3.0 pf) * esd protected * fast switching capability * avalanche energy specified * improved dv/dt capability, high ruggedness ? symbol 2.gate 1.sourc e 3.drai n ? ordering information ordering number package pin assignment packing 1 2 3 2N7002KWg-al3-r sot-323 s g d tape reel note: pin assignment: g: gate d: drain s: source ? marking
2N7002KW power mosfet unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r209-033.a ? absolute maximum ratings (t a = 25 c, unless otherwise specified.) parameter symbol ratings unit drain-source voltage v dss 60 v gate-source voltage v gss 20 v drain current continuous i d 300 ma pulse(note 2) 800 power dissipation p d 200 mw derating above t a =25c 1.6 mw/c junction temperature t j +150 c storage temperature t stg -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 and functional device oper ation is not implied. ? electrical characteristics (t a =25c, unless otherwise specified.) parameter symbol test conditions min typ max unit off characteristics drain-source breakdown voltage bv dss v gs =0v, i d =10a 60 v drain-source leakage current i dss v ds =60v, v gs =0v 1.0 a gate-source leakage current i gss v ds =0v, v gs =20v 10 a on characteristics gate threshold voltage v gs ( th ) v ds =10v, i d =1ma 1.0 1.85 2.5 v static drain-source on-resistance (note) r ds(on) v gs =10v, i d =300m a 2 ? v gs =4.5v, i d =200ma 4 dynamic parameters input capacitance c iss v ds =25v, v gs =0v, f=1.0mhz 25 50 pf output capacitance c oss 10 25 pf reverse transfer capacitance c rss 3.0 5.0 pf switching parameters turn-on delay time t d ( on ) i d =0.2 a, v dd =30v, v gs =10v, r l =150 ? , r g =10 ? 12 20 ns turn-off delay time t d ( off ) 20 30 ns drain-source diode characteristics and maximum ratings drain-source diode forward voltage v sd v gs =0v, is=300ma (note ) 0.88 1.5 v maximum pulsed drain-source diode forward current i sm 0.8 a maximum continuous drain-source diode forward current i s 300 ma notes: 1. device mounted on fr-4 pcb, 1 inch x 0.85 inch x 0.062 inch. minimum land pad size. 2. pulse width Q 300 s, duty cycle Q 1%
2N7002KW power mosfet unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r209-033.a ? test circuits and waveforms switching test circuit switching waveforms
2N7002KW power mosfet unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r209-033.a ? typical characteristics drain-source current, i d (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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