unisonic technologies co., ltd 3n80 power mosfet www.unisonic.com.tw 1 of 6 copyright ? 2011 unisonic technologies co., ltd qw-r502-283.e 3 amps, 800 volts n-channel power mosfet ? description the utc 3n80 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) =3.2 ? @v gs =10 v * ultra low gate charge ( typical 19 nc ) * low reverse transfer capacitance ( c rss = typical 11 pf ) * fast switching capability * avalanche energy specified * improved dv/dt capability, high ruggedness ? symbol ? ordering information ordering number pin assignment lead free halogen free package 1 2 3 packing 3n80l-ta3-t 3n80g-ta3-t to-220 g d s tube 3n80l-tf3-t 3n80g-tf3-t to-220f g d s tube 3n80l-tf1-t 3n80g-tf1-t to-220f1 g d s tube note: pin assignment: g: gate d: drain s: source
3n80 power mosfet unisonic technologies co., ltd 2 of 6 www.unisonic.com.tw qw-r502-283.e ? absolute maximum ratings (t c =25c, unless otherwise specified) parameter symbol ratings unit drain-source voltage (v gs =0v) v dss 800 v drain-gate voltage (r g =20k ? ) v dgr 800 v gate-source voltage v gss 30 v gate-source breakdown voltage (i gs =1ma) bv gso 30(min) v insulation withstand voltage (dc) to-220f/ to-220f1 v iso 2500 v avalanche current (note 2) i ar 3 a continuous drain current i d 3 a pulsed drain current i dm 10 a single pulse avalanche energy (note 3) e as 170 mj peak diode recovery dv/dt (note 4) dv/dt 4.5 v/ns to-220 70 power dissipation to-220f/ to-220f1 p d 25 w junction temperature t j +150 c storage temperature t stg -55 ~ +150 c note: 1. 2. 3. 4. absolute maximum ratings are those values beyo nd which the device could be permanently damaged. absolute maximum ratings are stress ratings only an d functional device operat ion is not implied. pulse width limited by t j(max) starting t j =25 c, i d =i ar , v dd =50v i sd Q 2.5a, di/dt Q 200a/ s, v dd Q bv dss , t j Q t j(max) . ? thermal data parameter symbol rating unit junction to ambient ja 62.5 c/w to-220 1.78 junction to case to-220f/ to-220f1 jc 5 c/w
3n80 power mosfet unisonic technologies co., ltd 3 of 6 www.unisonic.com.tw qw-r502-283.e ? electrical characteristics (t c =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 =250 a 800 v drain-source leakage current i dss v ds =800v, v gs =0v 1 a gate-source leakage current i gss v gs =30v, v ds =0v 10 a on characteristics gate threshold voltage v gs(th) v ds =v gs , i d =250 a 3 3.75 4.5 v static drain-source on-state resistance r ds(on) v gs =10v, i d =1.5a 3.2 4.2 ? forward transconductance (note 1) g fs v ds =15v, i d =1.5a 2.1 s dynamic characteristics input capacitance c iss 485 pf output capacitance c oss 57 pf reverse transfer capacitance c rss v ds =25v, v gs =0v, f=1mhz 11 pf equivalent output capacitance (note 2) c oss(eq) v gs =0v, v ds =0v~640v 22 pf switching characteristics turn-on delay time t d(on) 17 ns turn-on rise time t r 27 ns turn-off delay time t d(off) 36 ns turn-off fall time t f v dd =400v, i d =3 a, r g =4.7 ? v gs =10v 40 ns total gate charge q g 19 nc gate-source charge q gs 3.2 nc gate-drain charge q dd v dd =640v, i d =3a, v gs =10v 10.8 nc source- drain diode ratings and characteristics diode forward voltage(note 1) v sd i sd =3a ,v gs =0v 1.6 v source-drain current i sd 2.5 a source-drain current (pulsed) i sdm 10 a reverse recovery current i rrm 8.4 a body diode reverse recovery time t rr 384 ns body diode reverse recovery charge q rr i sd =3a, di/dt=100a/ s, v dd =50v, t j =25c 1600 nc note: 1.pulse width=300 s, duty cycle Q 1.5% note: 2.c oss(eq) is defined as constant equivalent capacit ance giving the same charging time as c oss when v ds increases from 0to 80% v dss .
3n80 power mosfet unisonic technologies co., ltd 4 of 6 www.unisonic.com.tw qw-r502-283.e ? test circuits and waveforms same type as d.u.t. l v dd driver v gs r g - v ds d.u.t. + * dv/dt controlled by r g * i sd controlled by pulse period * d.u.t.-device under test p. w. period d= v gs (driver) i sd (d.u.t.) i fm , body diode forward current di/dt i rm body diode reverse current body diode recovery dv/dt body diode forward voltage drop v dd 10v v ds (d.u.t.) - + v gs = p.w. period peak diode recovery dv/dt test circuit peak diode recovery dv/dt waveforms
3n80 power mosfet unisonic technologies co., ltd 5 of 6 www.unisonic.com.tw qw-r502-283.e ? test circuits and waveforms (cont.) switching test circuit switching waveforms gate charge test circuit gate charge waveform unclamped inductive switching test circuit unclamped inductive switching waveforms
3n80 power mosfet unisonic technologies co., ltd 6 of 6 www.unisonic.com.tw qw-r502-283.e ? typical characteristics 200 0 0 1 drain current vs. source to drain voltage drain current,i d (a) source to drain voltage,v sd (mv) 800 400 600 3 4 3 1200 0 0 400 800 1000 drain-source on-state resistance characteristics drain current, i d (ma) drain to source voltage, v ds (v) 200 2 1 600 4 v gs =10v, i d =1.25a 1000 2 1 0 0 50 drain current vs. gate threshold voltage drain current,i d (a) gate threshold voltage,v th (v) 250 100 150 200 300 drain current vs. drain-source breakdown voltage 0 0 50 drain current,i d (a) drain-source breakdown voltage,bv dss (v) 600 250 200 100 150 200 300 400 800 350 400 24 3 1000 utc assumes no responsib ility for equipment failures that result from using pr oducts 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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