rev. date: 01-jun- 11 ksd-t0o073-000 www .auk.co.kr 1 of 8 SMK0780FD advanced n-ch power mosfet switching regulator application features ? high voltage: bv dds =800v ? low gate charge: q g =40nc (typ.) ? low drain-source on resistance: r ds(on) =1.6 ? (max.) ? 100% avalanche tested ? rohs compliant device and available in halogen free device ordering information part number marking package SMK0780FD smn0780 to-220f-3l marking information absolute maximum ratings (t c =25 ? c unless otherwise noted) characteristic symbol rating unit drain-source voltage v dss 800 v gate-source voltage v gss ? 30 v drain current (dc) * i d t c =25 ? c 7 a t c =100 ? c 4.4 a drain current (pulsed) * i dm 28 a avalanche current (note 2) i as 7 a single pulsed avalanche energy (note 2) e as 522 mj repetitive avalanche current (note 1) i ar 7 a repetitive avalanche energy (note 1) e ar 4.5 mj power dissipation p d 45 w junction temperature t j 150 ? c storage temperature range t stg -55~150 ? c * limited only maximum junction temperature auk ymdd sdb20d45 auk ymdd sdb20d45 auk gfymdd smk0780 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 to-220f-3l g d s
rev. date: 01-jun- 11 ksd-t0o073-000 www .auk.co.kr 2 of 8 thermal characteristics characteristic symbol rating unit thermal resistance, junction to case r th(j-c) max. 2.77 ? c/w thermal resistance, junction to ambient r th(j-a) max. 62.5 electrical characteristics (t c =25 ? c unless otherwise noted) characteristic symbol test condition min. typ. max. unit drain-source breakdown voltage bv dss i d =250ua, v gs =0 800 - - v gate threshold voltage v gs(th) i d =250ua, v ds =v gs 3 - 5 v drain-source cut-off current i dss v ds =800v, 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 =3.5a - 1.28 1.6 ? forward transfer conductance (note 3) g fs v ds =10v, i d =3.5a - 5.6 - s input capacitance c iss v ds =25v, v gs =0v, f=1.0mhz - 1650 - pf output capacitance c oss - 135 - reverse transfer capacitance c rss - 15 - turn-on delay time (note 3,4) t d(on) v dd =400v, i d =7a, r g =25 ? - 40 - ns rise time (note 3,4) t r - 110 - turn-off delay time (note 3,4) t d(off) - 65 - fall time (note 3,4) t f - 70 - total gate charge (note 3,4) q g v ds =640v, v gs =10v, i d =7a - 40 - nc gate-source charge (note 3,4) q gs - 12 - gate-drain charge (note 3,4) q gd - 15 - source-drain diode ratings and characteristics (t c =25 ? c unless otherwise noted) characteristic symbol test condition min. typ. max. unit source current (dc) i s integral reverse diode in the mosfet - - 7 a source current (pulsed) i sm - - 28 a forward voltage v sd v gs =0v, i s =7a - - 1.4 v reverse recovery time (note 3,4) t rr i s =7a, v gs =0v di f /dt=100a/us - 560 - ns reverse recovery charge (note 3,4) q rr - 4 - uc note: 1. repeated rating: pulse width limited by safe operating area 2. l=20mh, i as =7a, v dd =50v, r g =25 ? , starting t j =25 ? c 3. pulse test: pulse width 300us, duty cycle 2% 4. essentially independent of operati ng temperature typical characteristics SMK0780FD
rev. date: 01-jun- 11 ksd-t0o073-000 www .auk.co.kr 3 of 8 electrical characteristics curves 0 gate-source voltage, v gs [v] 0 2 4 6 8 10 12 total gate charge, qg [nc] 5 10 15 20 25 14 30 35 40 2.v ds = 640v 1.i d = 7 a note: note: 0.1 1 10 drain-source voltage, v ds [v] capacitance [pf] 1.vgs = 0v 2.f=1mhz ciss coss crss 0 500 1000 1500 2000 2500 3000 source - drain forward voltage, v sd [v] source current, i s [a] 0.01 00.2 0.1 1 1.v gs = 0v 2.250 ? pulse test 10 0.4 0.6 0.8 1 1.2 1.4 note: 25 150 0 0 drain-current, i d [a] drain-source on-resistance r ds(on) [] t j =25 0.5 1 1.5 2 2 4 6 8 10 12 14 16 2.5 3 note: vgs=20v vgs=10v ` drain current, i d [a] 0.001 0 0.01 0.1 1.v ds = 10v 2.250 ? pulse test 25 150 2 4 6 8 gate-source voltage, v gs [v] 10 1 10 -25 note: drain-source voltage, v ds [v] drain current, i d [a] top 9.5 v 9.0 v 8.5 v 8.0 v 7.5 v 7.0 v 6.5 v 6.0 v 5.5 v bottom 5.0 v 0 0 10 20 30 40 50 5 10 15 20 25 30 35 40 45 50 2.t c =25 c 1.250 ? pulse test note: SMK0780FD fig. 1 i d - v ds fig. 2 i d ? v gs fig. 3 r ds(on) - i d fig. 4 i s - v sd fig. 5 capacitance - v ds fig. 6 v gs - q g
rev. date: 01-jun- 11 ksd-t0o073-000 www .auk.co.kr 4 of 8 electrical characteristics curves (continue) junction temperature, t j [ ] 0.90 0.95 1.00 1.05 1.10 1.15 -25 0 25 1.v gs = 0v 2.i d = 250 s -50 drain-source breakdown voltage bv dss ' (normalized) note: 50 75 100 125 150 175 drain-source on-resistance r ds(on) ' (normalized) junction temperature, t j [ ] -50 0 0.5 1 1.5 2 2.5 3 -25 0 25 50 75 100 125 150 175 1.v gs = 0v 2.i d = 3.5 a note: i d , drain current [a] 10 0 10 10 10 10 v ds , drain-source voltage [v] 10 10 10 -2 -1 0 1 2 note: 1.t c =25 2.t j =150 3.single pulse operation in this area is limited by r ds (on) 10 s 100 s 1m s 10 ms dc 0 1 2 25 0 case temperature, t c [ c drain current, i d [ a ] 2 4 6 8 50 75 100 125 150 SMK0780FD fig. 7 bv dss - t j fig. 8 r ds(on) - t j fig. 9 safe operating area fig. 10 i d - t c
rev. date: 01-jun- 11 ksd-t0o073-000 www .auk.co.kr 5 of 8 fig. 12 resistive switching test circuit & waveform fig. 13 e as test circuit & waveform fig. 11 gate charge test circuit & waveform SMK0780FD
rev. date: 01-jun- 11 ksd-t0o073-000 www .auk.co.kr 6 of 8 fig. 14 diode reverse recovery time test circuit & waveform SMK0780FD
rev. date: 01-jun- 11 ksd-t0o073-000 www .auk.co.kr 7 of 8 package outline dimensions SMK0780FD
rev. date: 01-jun- 11 ksd-t0o073-000 www .auk.co.kr 8 of 8 the auk corp. products are intended for the use as components in general electronic equipment (office and communication e quipment, measuring 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 the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safet y device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equi pments without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice. SMK0780FD
|
