SRF3020CT GXELECTRONICS | Alldatasheet
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Technical content
SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts Forward Current - 30Amperes
FEATURES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive load. For capacitive load,derate by 20%.) Notes: 1.Pulse test: 300 s pulse width,1% duty cycle 2.Thermal resistance from junction to case Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection Low power loss ,high efficiency High current capability ,Low forward voltage drop Single rectifier construction High surge capability For use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications High temperature soldering guaranteed:260 C/10 seconds, 0.25"(6.35mm)from case Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Maximum repetitive peak reverse voltage VRRM Volts Volts Volts Volts mA Amps Amps VRMS VDC I(AV) IFSM TSTG VF IR R JC Maximum RMS voltage Maximum DC blocking voltage Maximum instantaneous forward voltage at 30.0 A T =25 C T =125 C C C Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) -65 to+150 -65 to+150 3.0 0.2 30 50 C/W C C TJ 100 150 15.0 30.0 250.0 Symbols UnitsSRF 3020CT SRF 3030CT SRF 3040CT SRF 3045CT SRF 3060CT SRF 3080CT SRF 30100CT SRF 30150CT SRF 30200CT 150 105 200 140 200100 0.60 0.850.75 0.95 Dimensions in inches and (millimeters) ITO-220AB 0.104(2.64) 0.029(0.73) 0.111(2.83) 0.140(3.55) 0.110(2.80) 0.187(4.75) 0.138(3.50) 0.551(14.00) 0.029(0.73) 0.096(2.44) 0.019(0.47) 0.101(2.57) 0.128(3.25) DIA 0.102(2.60) 0.167(4.25) 0.130(3.30) 0.512(13.00) 0.019(0.47) PIN 1 2 3 0.130(3.31) 0.111(2.81) 0.056(1.43) 0.043(1.10) 0.410(10.41) 0.390(9.91) 0.067(1.70) 0.059(1.50) Case: JEDEC ITO-220AB molded plastic body Terminals: Lead solderable per MIL-STD-750,method 2026 Polarity: As marked Mounting Position: Any Weight: 0.08ounce, 2.24 gram Maximum average forward rectified current(see Fig.1) Per leg Total device 星合电子 XINGHE ELECTRONICS XH GAOMI XINGHE ELECTRONICS CO.,LTD. WWW.SDDZG.COM
RATINGS AND CHARACTERISTIC CURVES 0.1 0.001 0.01 0.1 1.0 1.0 100 150 200 300 250 100 20 40 60 80 100 120 140 1.0 2.0 5.0 10 20 50 100 0.8 0.9 1.0 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER DIODE FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT( AMPERES) INSTANTANEOUS REVERSE CURRENT (mA) PEAK FORWARD SURGE CURRENT(AMPERES) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) PERCENT OF RATED PEAK REVERSE VOLTAGE NUMBER OF CYCLES AT 60Hz SRF3060CT-SRF30200CT SRF3020CT-SRF3045CT TJ=25 C PULSE WIDTH=300 S 1% DUTY CYCLE SRF3020CT-SRF3045CT SRF3060CT-SRF30100CT Tc=25 C Tc=75 C Tc=125 C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) SRF3020CT - SRF3045CT SRF3060CT - SRF30200CT 0 50 100 150 FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES LEAD TEMPERATURE ( C) SINGLE PHASE HALF WAVE 50Hz INDUCTIVE OR RESISTIVE LOAD SRF3020CT THRU SRF30200CT 星合电子 XINGHE ELECTRONICS GAOMI XINGHE ELECTRONICS CO.,LTD. WWW.SDDZG.COM