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STF8234 bảng dữ liệu(PDF) 2 Page - SamHop Microelectronics Corp. |
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STF8234 bảng dữ liệu(HTML) 2 Page - SamHop Microelectronics Corp. |
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2 / 6 page ![]() Symbol Min Typ Max Units BVDSS 20 V 1 IGSS ±10 uA VGS(th) 0.5 V m ohm VGS=4.5V , ID=7A RDS(ON) Drain-Source On-State Resistance IDSS uA Gate Threshold Voltage VDS=VGS , ID=1.0mA VDS=18V , VGS=0V VGS= ±12V , VDS=0V Zero Gate Voltage Drain Current Gate-Body Leakage Current ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) OFF CHARACTERISTICS Parameter Conditions Drain-Source Breakdown Voltage VGS=0V , ID=250uA ON CHARACTERISTICS STF8234 Ver 1.0 0.85 1.5 gFS 56 S CISS 2460 pF COSS 510 pF CRSS 454 pF Qg 60 nC 168 nC Qgs 133 nC Qgd 71 tD(ON) 29 ns tr 4.2 ns tD(OFF) 13.5 ns tf ns Gate-Drain Charge VDS=10V,VGS=0V SWITCHING CHARACTERISTICS Gate-Source Charge VDD=16V ID=7A VGS=4.5V RGEN= 6 ohm Total Gate Charge Rise Time Turn-Off Delay Time Fall Time Turn-On Delay Time VDS=5V , ID=7A Input Capacitance Output Capacitance DYNAMIC CHARACTERISTICS Forward Transconductance Reverse Transfer Capacitance VGS=4.0V , ID=7A m ohm c f=1.0MHz c VDS=16V,ID=14A, VGS=4.5V DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS VSD Diode Forward Voltage VGS=0V,IS=14A 0.82 1.2 V Notes a.Surface Mounted on FR4 Board,t < 10sec. b.Pulse Test:Pulse Width < 10us, Duty Cycle < 1%. c.Guaranteed by design, not subject to production testing. _ _ www.samhop.com.tw Nov,09,2012 2 _ 3.9 5.2 4.0 5.3 VGS=3.7V , ID=7A m ohm VGS=2.5V , ID=7A m ohm 5.0 6.8 3.0 3.1 4.0 VGS=3.1V , ID=7A m ohm 4.4 5.9 3.5 4.1 5.4 3.3 |
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