ksd-t0o083-000 1 SMK1265FD advanced n-ch power mosfet g d pin connection s d s to-220f-3l g switching regulato r applications features ? high voltage : bv dss =650v(min.) ? low c rss : c rss =14.6pf(typ.) ? low gate charge : qg=41nc(typ.) ? low r ds(on) : r ds(on) =0.8 ? (max.) ordering information marking diagram absolute maximum ratings ( t c =25 ? c unless otherwise noted) characteristic symbol rating unit drain-source voltage v dss 650 v gate-source voltage v gss ? 30 v drain current (dc) * i d t c =25 12 a t c =100 7.58 a drain current (pulsed) * i dm 48 a power dissipation p d 48 w avalanche current (single) i as 12 a single pulsed aval anche energy e as 140 mj avalanche current (r epetitive) i ar 12 a repetitive avalanche energy e ar 7.6 mj junction temperature t j 150 ? c storage temperature range t stg -55~150 * limited by maximum junction temperature characteristic symbol typ. max. unit thermal resistance junction-case r th(j-c) - 2.6 /w junction-ambient r th(j-a) - 62.5 type no. marking package code SMK1265FD smk1265 to-220f-3l auk ymdd sdb20d45 auk ymdd sdb20d45 auk gfymdd smk1265 column 1 : manufacturer column 2 : production information e.g.) gfymdd -. g : option code (h : halogen free) -. f : factory management code -. ymdd : date code (year, month, date) column 3 : device code
ksd-t0o083-000 2 SMK1265FD electrical characteristics (t c =25 ? c unless otherwise noted) characteristic symbol test co ndition min. typ. max. unit drain-source breakdown voltage bv dss i d =250ua, v gs =0v 650 - - v gate threshold voltage v gs(th) i d =250ua, v ds =v gs 2.0 - 4.0 v drain-source cut-off current i dss v ds =650v, v gs =0v - - 1 ua gate leakage current i gss v ds =0v, v gs = ? 30v - - ? 100 na drain-source on-resistance r ds(on) v gs =10v, i d =6.0a - 0.68 0.80 ? forward transfer conductance g fs v ds =10v, i d =6.0a - 10 - s input capacitance c iss v gs =0v, v ds =25v f=1 mhz - 2162 2882 pf output capacitance c oss - 183 244 reverse transfer capacitance c rss - 14.6 19.4 tu r n - o n de l ay t i m e t d(on) v dd =300v, i d =12a r g =25 ? - 30 - ns rise time t r - 85 - turn-off delay time t d(off) - 140 - fall time t f - 90 - total gate charge q g v ds =520v, v gs =10v i d =12a - 43 65 nc gate-source charge q gs - 13 - gate-drain charge q gd - 10.5 - source-drain diode ratings and characteristics (t c =25 ? c unless otherwise noted) characteristic symbol test co ndition min. typ. max. unit source current (dc) i s integral reverse diode in the mosfet - - 12 a source current (pulsed) i sm - - 48 forward voltage v sd v gs =0v, i s =12a - - 1.4 v reverse recovery time t rr i s =12a, v gs =0v di f /dt=100a/us - 500 - ns reverse recovery charge q rr - 4.3 - uc note ; repetitive rating : pulse width limited by maximum junction temperature l=1.8mh, i as =12a, v dd =50v, r g =25 ? , starting t j =25 pulse test : pulse width 300us, duty cycle 2% essentially independent of operating temperature
ksd-t0o083-000 3 SMK1265FD electrical characteristic curves - fig. 1 i d - v ds fig. 4 i s - v sd fig. 3 r ds ( on ) - i d fig.6 v gs - q g fig. 2 i d - v gs fig. 5 capacitance - v ds
ksd-t0o083-000 4 SMK1265FD c c fig.8 r ds(on) - t j fig. 9 i d - t c fig. 7 v dss - t j fig. 10 safe operating area electrical characteristic curves
ksd-t0o083-000 5 SMK1265FD fig. 11 gate charge test circuit & waveform fig. 12 resistive switching test circuit & waveform fig. 13 e as test circuit & waveform
ksd-t0o083-000 6 SMK1265FD fig. 14 diode reverse recovery time test circuit & waveform
ksd-t0o083-000 7 SMK1265FD outline dimension unit: mm
ksd-t0o083-000 8 SMK1265FD the auk corp. products are intended for the use as components in general electronic equipment (office and co mmunication equipment, m easuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equipm ents without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice.
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