SMK1265F Advanced N-Ch Power MOSFET SWITCHING REGULATOR APPLICATIONS Features PIN Connection High Voltage : BVDSS=650V(Min.) Low Crss : Crss=14.6pF(Typ.) Low gate charge : Qg=43nC(Typ.) Low RDS(on) : RDS(on)=0.8Ω(Max.) D G Ordering Information Type No. Marking Package Code SMK1265F SMK1265 TO-220F-3L GD S TO-220F-3L S Marking Diagram 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) AUK AUK GFYMDD YMDD Δ SMK1265 SDB20D45 Column 3 : Device Code Absolute maximum ratings (TC=25C unless otherwise noted) Characteristic Symbol Rating Unit Drain-source voltage VDSS 650 V Gate-source voltage VGSS 30 V TC=25C 12 A TC=100C 4.5 A IDM 48 A PD 45 W Drain current (DC) * Drain current (Pulsed) ID * Power dissipation Avalanche current (Single) ② IAS 12 A Single pulsed avalanche energy ② EAS 140 mJ Avalanche current (Repetitive) ① IAR 12 A Repetitive avalanche energy ① EAR 7.6 mJ TJ 150 Tstg -55~150 Junction temperature Storage temperature range C * Limited by maximum junction temperature Characteristic Thermal resistance Symbol Typ. Max. Junction-case Rth(J-C) - 2.7 Junction-ambient Rth(J-A) - 62.5 KSD-T0O039-002 Unit C/W 1 SMK1265F Electrical Characteristics (TC=25C unless otherwise noted) Characteristic Symbol Test Condition Min. Typ. Max. Unit Drain-source breakdown voltage BVDSS ID=250uA, VGS=0V 650 - - V Gate threshold voltage VGS(th) ID=250uA, VDS=VGS 2.0 - 4.0 V Drain-source cut-off current IDSS VDS=650V, VGS=0V - - 1 uA Gate leakage current IGSS VDS=0V, VGS=30V - - 100 nA Drain-source on-resistance ④ RDS(on) VGS=10V, ID=6.0A - 0.68 0.80 Forward transfer conductance ④ gfs VDS=10V, ID=6.0A - 10 - S - 2162 2882 - 183 244 Input capacitance Ciss VGS=0V, VDS=25V f=1 MHz Output capacitance Coss Reverse transfer capacitance Crss - 14.6 19.4 Turn-on delay time td(on) - 30 - - 85 - - 140 - - 90 - - 43 65 - 13 - - 10.5 - Rise time tr Turn-off delay time td(off) Fall time tf Total gate charge Qg Gate-source charge Qgs Gate-drain charge VDD=300V, ID=12A RG=25Ω ③④ VDS=520V, VGS=10V ID=12A ③④ Qgd pF ns nC Source-Drain Diode Ratings and Characteristics (TC=25C unless otherwise noted) Characteristic Symbol Source current (DC) IS Test Condition Min. Typ. Max. Unit - - 12 - - 48 Source current (Pulsed) ① ISM Integral reverse diode in the MOSFET Forward voltage ④ VSD VGS=0V, IS=12A - - 1.4 V Reverse recovery time trr - 500 - ns Reverse recovery charge Qrr IS=12A, VGS=0V dIF/dt=100A/us - 4.3 - uC A Note ; ① Repetitive rating : Pulse width limited by maximum junction temperature ② L=1.8mH, IAS=12A, VDD=50V, RG=25Ω, Starting TJ=25C ③ Pulse Test : Pulse width≤300us, Duty cycle≤2% ④ Essentially independent of operating temperature KSD-T0O039-002 2 SMK1265F Electrical Characteristic Curves Fig. 2 ID - VGS Fig. 1 ID - VDS ℃ - Fig. 3 RDS(on) - ID Fig. 4 IS - VSD ℃ Fig. 5 Capacitance - VDS Fig.6 VGS - QG ℃ KSD-T0O039-002 3 SMK1265F Electrical Characteristic Curves Fig.8 RDS(on) - TJ Fig. 7 VDSS - TJ C C Fig. 9 ID - TC Fig. 10 Safe Operating Area * KSD-T0O039-002 4 Fig. 11 Gate Charge Test Circuit & Waveform SMK1265F Fig. 12 Resistive Switching Test Circuit & Waveform Fig. 13 EAS Test Circuit & Waveform KSD-T0O039-002 5 SMK1265F Fig. 14 Diode Reverse Recovery Time Test Circuit & Waveform KSD-T0O039-002 6 SMK1265F Outline Dimension unit: mm KSD-T0O039-002 7 SMK1265F The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, 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 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 equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-T0O039-002 8