unisonic technologies co., ltd uk3568 power mosfet www.unisonic.com.tw 1 of 4 copyright ? 2010 unisonic technologies co., ltd qw-r502-263.c silicon n channel mos type ? description the uk3568 uses advanced trench technology to 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) =0.4 ? * low capacitance * low gate charge * fast switching capability * avalanche energy specified ? symbol 1.gate 3.sourc e 2.drai n ? ordering information ordering number pin assignment packing lead free halogen free package 1 2 3 UK3568L-TF3-T uk3568g-tf3-t to-220f g d s tube
uk3568 power mosfet unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r502-263.c ? absolute maximum ratings (t a = 25 c, unless otherwise specified) parameter symbol ratings unit drain-source voltage v dss 500 v drain-gate voltage (r g =20k ? ) v dgr 500 v gate-source voltage v gss 30 v dc 12 continuous drain current (note 2) pulse(t=1ms) i d 48 a avalanche current i ar 12 a single pulsed (note 3) e as 364 avalanche energy repetitive (note 4) e ar 4 mj power dissipation t c =25c p d 40 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. ensure that the temperatur e will not exceed 150c. v dd =90v, t ch = 25c(initial), l=4.3mh, i ar =12a, r g =25 ? repetitive rating: pulse width limit ed by maximum channel temperature ? thermal data parameter symbol min typ max unit junction-to-ambient ja 62.5 c /w junction-to-case jc 3.125 c /w ? electrical characteristics (t a =25c, unless otherwise specified) parameter symbol test conditions min typ max unit off characteristics drain-source breakdown voltage bv dss i d =10ma, v gs =0v 500 v drain-source leakage current i dss v ds =500v, v gs =0v 100 a gate-source leakage current i gss v ds =0v, v gs = 25v 10 a on characteristics gate-source breakdown voltage bv gss i g =10a, v ds =0v 30 v gate threshold voltage v gs(th) v ds =10v , i d =1ma 2.0 4.0 v on state drain current i d(on) a static drain-source on-resistance r ds(on) v gs =10v, i d =6a 0.4 0.52 ? dynamic parameters input capacitance c iss 1500 pf output capacitance c oss 180 pf reverse transfer capacitance c rss v ds =25v, v gs =0v, f=1mhz 15 pf switching parameters total gate charge q g 42 nc gate source charge q gs 23 nc gate drain charge q gd v ds 400v, v gs =10v, i d =12 a 19 nc turn-on delay time t d(on) 50 88 ns turn-on rise time t r 22 176 ns turn-off delay time t d(off) 170 416 ns turn-off fall-time t f v gs =10v, v dd 200v, r l =33 ? , i d =6a 36 232 ns source- drain diode ratings and characteristics diode forward voltage v sd i dr =12 a, v gs =0v 1.7 v continuous drain reverse current i d 12 a pulse drain reverse current i dr 48 a reverse recovery time t rr 1200 ns reverse recovery charge q rr i dr =12a, v gs =0v, di/dt=100a/ s 16 c
uk3568 power mosfet unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r502-263.c ? typical characteristics 0 drain current vs. source to drain voltage source to drain voltage,v sd (v) switching time waveforms v ds 90% 10% v gs t d(on) t thl t d(off) t tlh 0 50 250 100 150 200 300 350 0.2 0.8 0.4 0.6 1.2 1.0 drain current, i d (a)
uk3568 power mosfet unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r502-263.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 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.
|
