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| Semiconductor STK7002B N-Channel Enhancement-Mode MOSFET SWITCHING REGULATOR APPLICATIONS Features * * * * High Voltage: BVDSS=60V(Min.) Low Crss : Crss=3.1pF(Typ.) Low gate charge : Qg=2.8nC(Typ.) Low RDS(on) :RDS(on)=2.8(Typ.) Type NO. STK7002B Marking 72B Package Code SOT-23 Ordering Information Outline Dimensions unit : mm 1 3 2 PIN Connections 1. Gate 2. Source 3. Drain KSD-T5C042-000 1 STK7002B Absolute maximum ratings Characteristic Drain-source voltage Gate-source voltage Drain current (DC) Drain current (Pulsed) * ** (Ta=25C) Symbol VDSS VGSS ID (Tc=25) (Tc=100) IDP PD IAS EAS IAR EAR TJ Tstg Rating 60 20 380 240 1.52 350 380 3.8 380 0.1 150 -55~150 Unit V V mA mA A mW mA mJ mA mJ C Drain Power dissipation Avalanche current (Single) Single pulsed avalanche energy Avalanche current (Repetitive) Repetitive avalanche energy Junction temperature Storage temperature range * Limited by maximum junction temperature ** Device mounted on 99.5% Alumina 10 x 8 x 0.6mm Characteristic Thermal resistance Junction-ambient Symbol Rth(J-a) Typ. - Max 357 Unit /W KSD-T5C042-000 2 STK7002B Electrical Characteristics Characteristic Drain-source breakdown voltage Gate-threshold voltage Drain-source leakage current Gate-source leakage Drain-Source on-resistance Forward transfer admittance Input capacitance Output capacitance Reverse transfer capacitance Turn-on delay time Turn-off delay time Total gate charge Gate-source charge Gate-drain charge (Ta=25C) Symbol BVDSS VGS(th) IDSS IGSS RDS(ON) RDS(ON) gfs Ciss Coss Crss td(on) td(off) Qg Qgs Qgd Test Condition ID=10A, VGS=0 ID=250A, VDS= VGS VDS=60V, VGS=0V VDS=0V, VGS=20V VGS=5V, ID=50mA VGS=10V, ID=180mA VDS=3V, ID=180mA VGS=0V, VDS=25V, f=1MHz Min. 60 1.0 - Typ. 2.8 2.7 Max. 2.5 1 100 4.2 4.0 Unit V V A nA mS - 353 20 7.8 3.1 7 11 2.8 0.4 0.2 30 11.7 4.7 10.5 pF VDD=30V, VGS=10V ID=380mA, RG=25 - ns VDD=30V, VGS=10V ID=380mA - 16.5 4.2 0.6 0.3 nC - Source-Drain Diode Ratings and Characteristics Characteristic Continuous source current Source current (Pulsed) Forward voltage Reverse recovery time Reverse recovery charge (Ta=25C) Symbol IS ISM VSD trr Qrr Test Condition Integral reverse diode in the MOSFET VGS=0V, IS=0.38A Is=380mA, VGS=0V dIs/dt=10A/us Min - Typ 39 10 Max 380 1520 1.4 - Unit mA V ns uC Note ; Repetitive Rating : Pulse Width Limited by Maximum Junction Temperature L=10mH, IAS=0.38A, VDD=20V, RG=25 Pulse Test : Pulse Width 300us, Duty cycle 2% Essentially independent of operating temperature KSD-T5C042-000 3 STK7002B Electrical Characteristic Curves Fig. 1 ID - VDS Fig. 2 ID - VGS : - Fig. 3 RDS(on) - ID Fig. 4 IS - VSD Fig. 5 Capacitance - VDS Fig. 6 VGS - QG = KSD-T5C042-000 4 STK7002B Fig. 7 VDSS - TJ Fig. 8 RDS(on) - TJ C C Fig. 9 ID - TC Fig. 10 Safe Operating Area * KSD-T5C042-000 5 STK7002B Fig. 11 Gate Charge Test Circuit & Waveform Fig. 12 Resistive Switching Test Circuit & Waveform Fig. 13 EAS Test Circuit & Waveform KSD-T5C042-000 6 STK7002B Fig. 14 Diode Reverse Recovery Time Test Circuit & Waveform KSD-T5C042-000 7 STK7002B 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-T5C042-000 8 |
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