ksd-t5c043-002 1 STK003SF advanced n-ch trench mosfet pin connection sot-23f g s g d s portable equip ment application features ? low voltage : bv dss =30v(min.) ? low v gs(th) : v gs(th) =0.6~1.2v ? small footprint due to small package ? low r ds(on) : r ds(on) =40m (max.) ordering information marking diagram absolute maximum ratings ( t a =25 ? c unless otherwise noted) characteristic symbol rating unit drain-source voltage v dss 30 v gate-source voltage v gss ? 12 v drain current (dc) * i d 3.6 a drain current (pulsed) * i dm 14.4 a power dissipation ** p d 0.35 w avalanche current (single) i as 3.6 a single pulsed avalan che energy e as 14 mj avalanche current (rep etitive) i ar 4.3 a repetitive avalanche energy e ar 1.3 mj junction temperature t j 150 ? c storage temperature range t stg -55~150 * limited by maximum junction temperature ** device mounted on a glass-epoxy board characteristic symbol typ. max. unit thermal resistance junction-ambient r th(j-a) - 357 ? c/w k03 : specific device code : year & week code marking type no. marking package code STK003SF k03 sot-23f k03 d
ksd-t5c043-002 2 STK003SF electrical characteristics (t a =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 =0 30 - - v gate threshold voltage v gs(th) i d =250ua, v ds =v gs 0.6 - 1.2 v drain-source cut-off current i dss v ds =30v, v gs =0 - - 1 ua gate leakage current i gss v ds =0v, v gs = ? 12v - - ? 100 na drain-source on-resistance r ds(on) v gs =4.5v, i d =1.8a - 27 40 m ? v gs =2.5v, i d =1.8a - 39 78 forward transfer conductance g fs v ds =5v, i d =1.8a - 11.8 - s input capacitance ciss v gs =0v, v ds =10v, f=1mhz - 373 - pf output capacitance coss - 68 - reverse transfer capacitance crss - 45 - tu r n - o n de l ay t i m e t d(on) v dd =10v, i d =3.6a r g =10 ? ? - 3.6 - ns rise time t r - 5.1 - turn-off delay time t d(off) - 24 - fall time t f - 5.1 - total gate charge q g v dd =10v, v gs =4.5v i d =3.6a - 8.8 13 nc gate-source charge q gs - 0.9 1.4 gate-drain charge q gd - 1.8 2.7 source-drain diode ratings and characteristics (t a =25 ? c unless otherwise noted) characteristic symbol test co ndition min. typ. max. unit continuous source current i s integral reverse diode in the mosfet - - 0.5 a source current (pulsed) i sm - - 2.0 forward voltage v sd v gs =0v, i s =0.5a - 0.7 1.2 v reverse recovery time t rr i s =0.5a, v gs =0v di f /dt=10a/us - 26 - ns reverse recovery charge q rr - 120 - uc note ; repetitive rating : pulse width limited by maximum junction temperature l=1.0mh, i as =3.6a, v dd =15v, r g =25 ? pulse test : pulse width 300us, duty cycle 2% essentially independent of operating temperature
ksd-t5c043-002 3 STK003SF - m 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 n-ch electrical characteristic curves fig. 2 i d - v gs fig. 5 capacitance - v ds
ksd-t5c043-002 4 STK003SF * c t c fig. 8 r ds(on) - t j fig. 9 i d - t a fig. 7 v dss - t j fig. 10 safe operating area
ksd-t5c043-002 5 STK003SF fig. 11 gate charge test circuit & waveform fig. 12 resistive switching test circuit & waveform fig. 13 e as test circuit & waveform
ksd-t5c043-002 6 fig. 14 diode reverse recovery time test circuit & waveform STK003SF
ksd-t5c043-002 7 STK003SF recommended land pattern [unit: mm] outline dimension unit: mm
ksd-t5c043-002 8 STK003SF 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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