unisonic technologies co., ltd uk3568 power mosfet www.unisonic.com.tw 1 of 5 copyright ? 2014 unisonic technologies co., ltd qw-r502-263.f silicon n-ch a nnel 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 ? @ v gs =10v, i d =6a * low capacitance * low gate charge * fast switching capability * avalanche energy specified ? symbol 1.gate 3.sourc e 2.drai n ? ordering information ordering number package pin assignment packing lead free halogen free 1 2 3 uk3568l-tf1-t uk3568g-tf1-t to-220f1 g d s tube uk3568l-tf2-t uk3568g-tf2-t to-220f2 g d s tube uk3568l-tf3-t uk3568g-tf3-t to-220f g d s tube note: pin assignment: g: gate d: drain s: source ? marking
uk3568 power mosfet unisonic technologies co., ltd 2 of 5 www.unisonic.com.tw qw-r502-263.f ? 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 continuous drain current (note 2) dc i d 12 a pulse(t=1ms) 48 avalanche current i ar 12 a avalanche energy single pulsed (note 3) e as 364 mj repetitive (note 4) e ar 4 power dissipation (t c =25c) to-220f/to-220f1 p d 40 w to-220f2 42 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 ratings unit junction t o ambient ja 62.5 c /w junction to case to-220f/to-220f1 jc 3.125 c /w to-220f2 2.98
uk3568 power mosfet unisonic technologies co., ltd 3 of 5 www.unisonic.com.tw qw-r502-263.f ? 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 =250 a 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 =250 a 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 v ds =25v, v gs =0v, f=1mhz 1500 pf output capacitance c oss 180 pf reverse transfer capacitance c rss 15 pf switching parameters turn-on delay time t d ( on ) v gs =10v, v dd 30v, r l =25 ? , i d =0.5a 70 ns turn-on rise time t r 155 ns turn-off delay time t d ( off ) 490 ns turn-off fall-time t f 230 ns total gate charge q g v dd =50v, v gs =10v, i d =1.3 a i g =100 a 60 nc gate source charge q gs 10 nc gate drain charge q gd 19 nc 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 r r i dr =12a, v gs =0v, di/dt=100a/ s 1200 ns reverse recovery charge q rr 16 c
uk3568 power mosfet unisonic technologies co., ltd 4 of 5 www.unisonic.com.tw qw-r502-263.f ? 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 5 of 5 www.unisonic.com.tw qw-r502-263.f 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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