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SR640 Dataheets PDF



Part Number SR640
Manufacturers Jinan Jingheng
Logo Jinan Jingheng
Description SCHOTTKY BARRIER DIODE
Datasheet SR640 DatasheetSR640 Datasheet (PDF)

R SR620 THRU SR6200(SINGLE CHIP) SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to200 Volts Forward Current - 6.0Amperes S E M I C O N D U C T O R FEATURES 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.

  SR640   SR640


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R SR620 THRU SR6200(SINGLE CHIP) SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to200 Volts Forward Current - 6.0Amperes S E M I C O N D U C T O R FEATURES 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 0.037(0.94) 0.105(2.67) 0.095(2.41) 0.022(0.58) 0.027(0.68) 0.160(4.05) 0.140(3.55) 0.415(10.54) MAX 0.161(4.10) 0.148(3.74) DIA 0.113(2.88) 0.102(2.60) 0.145(3.68) 0.135(3.43) 0.410(10.41) 0.390(9.91) 0.380(8.89) 0.330(8.38) 0.610(15.50) 0.571(14.50) TO-220AC 0.185(4.70) 0.175(4.44) 0.055(1.39) 0.045(1.14) JF SR660 0.635(16.13) 0.625(15.87) 1.161(29.50) 1.106(28.10) 0.590(14.22) 0.512(13.00) 0.114(2.90) 0.098(2.50) MECHANICAL DATA Case: JEDEC TO-220AC molded plastic body Terminals: Lead solderable per MIL-STD-750,method 2026 Polarity: As marked Mounting Position: Any Weight: 0.08ounce, 2.24 gram 0.014(0.35) 0.208(5.28) 0.192(4.88) Dimensions in inches and (millimeters) 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%.) Symbols Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) Maximum instantaneous forward voltage at 6.0 A(Note 1 ) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) T A =25 C T A =100 C SR 620 20 14 20 SR 630 30 21 30 SR 640 40 28 40 SR 650 50 35 50 SR 660 60 42 60 6.0 150.0 0.60 0.75 0.5 50 500 25.0 8.0 -65 to+125 -65 to+150 -65 to+150 25 400 0.85 SR 680 80 57 80 SR 6A0 100 71 100 SR 6150 150 105 150 SR 6200 200 140 200 Units VRRM VRMS VDC I(AV) IFSM VF IR CJ R JA R JL TJ TSTG Volts Volts Volts Amps Amps 0.90 0.95 Volts mA PF C/W C C Typical junction capacitance(Note 3) Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range Notes: 1.Pulse test: 300 s pulse width,1% duty cycle 2.Thermal resistance from junction to lead vertical P .C.B. mounted , 0.375"(9.5mm)lead length 3.Measured at 1MHz and reverse voltage of 4.0volts 1-66 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN PR CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM www.DataSheet.in RATINGS AND CHARACTERISTIC CURVES SR620 THRU SR6200(SINGLE CHIP) FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 10 RESISTIVE OR INDUCTIVE LOAD FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 175 150 TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 8.0 6.0 4.0 2.0 0 0 50 100 150 SR620 – SR640 SR650 – SR6200 PEAK FORWARD SURGE CURRENT(AMPERES) 125 100 75 50 25 1 10 LEAD TEMPERATURE ( C) 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) 20 10 SR620 – SR640 SR650 – SR6200 INSTANTANEOUS FORWARD CURRENT( AMPERES) 10 TJ=125 C PULSE WIDTH=300 S 1% DUTY CYCLE TJ=25 C TJ=125 C 1 1 0.1 TJ=75 C 0.1 0.01 SR620 – SR640 SR650 – SR6200 0.01 0 0.1 0.2 0.3 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0.001 0 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) TJ=25 C 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% FIG.5-TYPICAL JUNCTION CAPACITANCE 4000 FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/ W 100 JUNCTION CAPACITANCE(pF) TJ=25 C f=1.0MHZ Vsig=50mVp-p 1000 10 1 SR620 – SR640 100 SR650 – SR6200 0.1 0.01 0.1 1 10 100 40 0.1 REVERSE VOLTAGE. VOLTS 1 10 100 1-67 T, PULSE DURATION ,sec. JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN PR CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM www.DataSheet.in .


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