copyright@ semipower electronic technology co., ltd. all rights reserved. features high ruggedness r ds( on ) (max 4.5 ? )@v gs =10v gate charge ( typ 26 nc) improved dv/dt capability 100% avalanche tested general description this power mosfet is produced with advanced vdmos technology of samwin. this technology enable power mosfet to have better characteristics, such as fast switching time, low on resistance, low gate charge and especially excellent avalanche characteristics. this power mosfet is usually used at high efficient dc to dc converter block and switch mode power supply. n - channel mosfet absolute maximum ratings symbol parameter value unit to - 220/to - 220f to - 252 v dss drain to source voltage 800 v i d continuous drain current (@t c =25 o c) 3.0 3.0* a continuous drain current (@t c =100 o c) 1.9 1.9* a i dm drain current pulsed (note 1) 12 a v gs gate to source voltage 30 v e as single pulsed avalanche energy (note 2) 310 mj e ar repetitive avalanche energy (note 1) 10 mj dv/dt peak diode recovery dv/dt (note 3) 4.5 v/ns p d total power dissipation (@t c =25 o c) 106 /39* 54 w derating factor above 25 o c 0.8 5/0.31 0.43 w/ o c t stg , t j operating junction temperature & storage temperature - 55 ~ + 150 o c t l maximum lead temperature for soldering purpose, 1/8 from case for 5 seconds. 300 o c thermal characteristics symbol parameter value unit to - 220/to - 220f to - 252 r thjc thermal resistance, junction to case 1 .18 /3.21 2.31 o c/w r thcs thermal resistance, case to sink 0.5/ - - o c /w r thja thermal resistance, junction to ambient 62.5 100 o c /w jan. 2012. rev. 3.0 1/7 *. drain current is limited by junction temperature. bv dss : 800v i d : 3.0a r ds(on) : 4.5ohm 1 2 3 1. gate 2. drain 3. source to - 220f 1 2 3 to - 220 sw3n80a samwin 1 2 3 order codes item sales type marking package packaging 1 sw p 3n80a sw3n80a to - 220 tube 2 sw f 3n80a sw3n80a to - 220f tube 3 sw d 3n80a sw3n80a to - 252 reel to - 252 1 2 3
copyright@ semipower electronic technology co., ltd. all rights reserved. electrical characteristic ( t c = 25 o c unless otherwise specified ) symbol parameter test conditions min. typ. max. unit off characteristics bv dss drain to source breakdown voltage v gs =0v, i d =250ua 800 - - v bv dss / t j breakdown voltage temperature coefficient i d =250ua, referenced to 25 o c - 1.0 - v/ o c i dss drain to source leakage current v ds =800v, v gs =0v - - 1 ua v ds =640v, t c =125 o c - - 20 ua i gss gate to source leakage current, forward v gs =30v, v ds =0v - - 100 na v gs = - 30v, v ds =0v - - - 100 na gate to source leakage current, reverse on characteristics v gs(th) gate threshold voltage v ds =v gs , i d =250ua 3.0 - 5.0 v r ds(on) drain to source on state resistance v gs =10v, i d = 1.5a 3.8 4.5 ? dynamic characteristics c iss input capacitance v gs =0v, v ds =25v, f=1mhz 540 700 pf c oss output capacitance 55 70 c rss reverse transfer capacitance 6 7.5 t d(on) turn on delay time v ds =400v, i d =3.0a, r g =25? 20 40 ns tr rising time 28 95 t d(off) turn off delay time 45 55 t f fall time 48 75 q g total gate charge v ds =640v, v gs =10v, i d =3.0a 26 35 nc q gs gate - source charge 3.5 q gd gate - drain charge 8.0 source to drain diode ratings characteristics symbol parameter test conditions min. typ. max. unit i s continuous source current integral reverse p - n junction diode in the mosfet - - 3 a i sm pulsed source current - - 12 a v sd diode forward voltage drop. i s =3.0a, v gs =0v - - 1.4 v t rr reverse recovery time i s =3.0a, v gs =0v, di f /dt=100a/us - 640 - ns q rr breakdown voltage temperature - 4.0 - uc . notes 1. repeatitive rating : pulse width limited by junction temperature. 2. l = 67mh, i as = 3.0a, v dd = 50v, r g =25?, starting t j = 25 o c 3. i sd 3.0a, di/dt = 200a/us, v dd bv dss , staring t j =25 o c 4. pulse test : pulse width 300us, duty cycle 2% 5. essentially independent of operating temperature. sw3n80a samwin 2/7
copyright@ semipower electronic technology co., ltd. all rights reserved. fig. 1. on - state characteristics fig. 2. transfer characteristics fig. 3. on - resistance variation vs. drain current and gate voltage fig. 5. capacitance characteristics (non - repetitive) fig. 6. gate charge characteristics fig. 4. on state current vs. diode forward voltage sw3n80a samwin 3/7 10 -1 10 0 10 1 10 -2 10 -1 10 0 10 1 ? ? n o t e s : 1 . 2 5 0 ? s p u l s e t e s t 2. t c = 2 5 ? ? v gs top : 15.0 v 10.0 v 8.0 v 7.0 v 6.5 v 6.0 v bottom : 5.5 v i d , drain current [a] v ds , drain-source voltage [v] 2 3 4 5 6 7 8 9 10 10 -1 10 0 10 1 150 o c 25 o c -55 o c ? ? n o t e s : 1. v ds = 50v 2 . 2 5 0 ? s p u l s e t e s t i d , drain current [a] v gs , gate-source voltage [v] 0 1 2 3 4 5 6 0 2 4 6 8 10 12 v gs = 20v v gs = 10v ? ? n o t e : t j = 2 5 ? ? r ds(on) , d r a i n - s o u r c e o n - r e s i s t a n c e [ ? ] i d , drain current [a] 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 10 -1 10 0 10 1 1 5 0 ? ? ? ? n o t e s : 1. v gs = 0v 2 . 2 5 0 ? s p u l s e t e s t 2 5 ? ? i dr , reverse drain current [a] v sd , source-drain voltage [v] 0 4 8 12 16 20 24 28 0 2 4 6 8 10 12 v ds = 240v v gs , gate-source voltage [v] v ds = 400v v ds = 640v ? ? n o t e : i d = 3.0 a q g , total gate charge [nc] 0 5 10 15 20 25 30 35 0 250 500 750 c iss =c gs +c gd (c ds =shorted) c oss =c ds +c gd c rss =c gd ? ? n o t e s : 1. v gs = 0v 2. f=1mhz c iss c oss c rss capacitance [pf] v ds , drain-source voltage [v]
copyright@ semipower electronic technology co., ltd. all rights reserved. fig. 9. maximum drain current vs. case temperature. fig. 8. on resistance variation vs. junction temperature fig. 10. maximum safe operating area fig. 11. transient thermal response curve fig 7. breakdown voltage variation vs. junction temperature sw3n80a samwin 4/7 -100 -50 0 50 100 150 200 0.8 0.9 1.0 1.1 1.2 ? ? n o t e s : 1. v gs = 0 v 2. i d = 2 5 0 ? a bv dss , (normalized) drain-source breakdown voltage t j , junction temperature [ o c] -100 -50 0 50 100 150 200 0.0 0.5 1.0 1.5 2.0 2.5 3.0 ? ? n o t e s : 1. v gs = 10 v 2. i d = 1.5 a r ds(on) , (normalized) drain-source on-resistance t j , junction temperature [ o c] 10 0 10 1 10 2 10 3 10 -2 10 -1 10 0 10 1 dc 10 ms 1 ms 100 ? s operation in this area is limited by r ds(on) ? ? n o t e s : 1. t c = 25 o c 2. t j = 150 o c 3. single pulse i d , drain current [a] v ds , drain-source voltage [v] 25 50 75 100 125 150 0 1 2 3 t c' case temperature [ o c] i d' drain current [a] 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 -2 10 -1 10 0 ? ? n o t e s : 1. z jc ( t ) = 2 . 6 ? ? / w m a x . 2. duty factor, d=t 1 /t 2 3. t jm - t c = p dm * z jc (t) single pulse d=0.5 0.02 0.2 0.05 0.1 0.01 z jc (t), thermal response t 1 , square wave pulse duration [sec]
copyright@ semipower electronic technology co., ltd. all rights reserved. v ds same type as dut dut v gs 1ma q g q gs q gd v gs charge v dd dut v ds r l r g 10v in 10% v ds v in 90% 10% t d(on) t r t on t d(off) t off t f v dd dut v ds l r g 10v in i as t p time i d(t) bv dss i as v ds(t) eas = l x i as 2 x bv dss - v dd bv dss 2 1 fig. 12. gate charge test circuit & waveform fig. 13. switching time test circuit & waveform fig. 14. unclamped inductive switching test circuit & waveform sw3n80a samwin 5/7
copyright@ semipower electronic technology co., ltd. all rights reserved. fig. 15. peak diode recovery dv/dt test circuit & waveform v dd same type as dut v ds l r g 10v gs i s + - v ds dut *. dv/dt controlled by rg *. is controlled by pulse period v gs (driver) i s (dut) v ds (dut) body diode forward voltage drop v f diode recovery dv/dt i rm di/dt 10v diode reverse current v dd sw3n80a samwin 6/7
copyright@ semipower electronic technology co., ltd. all rights reserved. sw3n80a samwin revision history revision no. changed characteristics responsible date issuer rev 1.0 origination, first release alice nie 2007.12.05 xzq rev 2.0 updated the format of datasheet and added order codes. alice nie 2011.03.24 xzq rev 3.0 added to - 252 package information alice nie 2012.01.31 xzq ????? ? ? 25 ? mf6 029 - 88253717 029 - 88251977 ????? ??? a 2005 0755 - 83981818 0755 - 83476838 www.semipower.com.cn 7/7
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