SRF620 THRU SRF6200(SINGLE CHIP) R 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 ITO-220AC Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection 0.187(4.75) 0.167(4.25) 0.140(3.55) 0.410(10.42) 0.388(9.85) 0.128(3.25) DIA 0.130(3.31) 0.110(2.81) Low power loss ,high efficiency 0.111(2.83) 0.101(2.57) High current capability ,Low forward voltage drop 0.272(6.90) 0.256(6.50) Single rectifier construction 0.610(15.50) High surge capability 0.571(14.50) JF SRF660 For use in low voltage ,high frequency inverters, PIN 1 free wheeling ,and polarity protection applications 2 1.161(29.50) 0.177(4.50) 0.136(3.45) 1.083(27.50) 0.138(3.50) High temperature soldering guaranteed:260 C/10 seconds, 0.102(2.60) 0.551(14.00) 0.25"(6.35mm)from case 0.496(12.60) 0.056(1.43) 0.043(1.10) Component in accordance to RoHS 2002/95/EC and 0.029(0.73) 0.019(0.47) WEEE 2002/96/EC 0.208(5.28) MECHANICAL DATA 0.029(0.73) 0.192(4.88) 0.019(0.47) Case: JEDEC ITO-220AC molded plastic body Terminals: Lead solderable per MIL-STD-750,method 2026 Polarity: As marked Dimensions in inches and (millimeters) Mounting Position: Any Weight: 0.08ounce, 2.24 gram 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 SRF 620 SRF 630 SRF 640 SRF 650 SRF 660 SRF 680 SRF 6100 SRF 6150 SRF 6200 20 30 40 50 60 80 100 150 200 14 21 28 35 42 57 71 105 140 20 30 40 50 60 80 100 150 200 Units Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current 0.375"(9.5mm) lead length(see fig.1) I(AV) 6.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) IFSM 150.0 Amps Maximum repetitive peak reverse voltage Maximum RMS voltage 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 Typical junction capacitance(Note 3) Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range Notes: 1.Pulse test: 300 VF 0.60 0.85 0.75 0.90 0.95 0.2 IR 50 CJ R JA R JL TJ TSTG 25 500 400 mA PF C/W -65 to+150 C -65 to+150 C s pulse width,1% duty cycle 3.Measured at 1MHz and reverse voltage of 4.0volts 1-60 Volts 25.0 8.0 2.Thermal resistance from junction to lead vertical P.C.B. mounted , 0.375"(9.5mm)lead length JINAN JINGHENG ELECTRONICS CO., LTD. Volts Volts Volts HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC CURVES SRF620 THRU SRF6200(SINGLE CHIP) FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 10 175 RESISTIVE OR INDUCTIVE LOAD 8.0 TJ=TJMAX 150 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 6.0 4.0 2.0 0 0 50 100 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 125 100 75 50 150 25 LEAD TEMPERATURE ( C) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT( AMPERES) 50 10 TJ=125 C PULSE WIDTH=300 S 1% DUTY CYCLE TJ=25 C 1 0.1 20 SRF620 – SRF640 10 SRF650 – SRF6200 TJ=125 C 1 0.1 TJ=75 C 0.01 SRF620 – SRF640 SRF650 – SRF6200 0.01 TJ=25 C 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 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) PERCENT OF RATED PEAK REVERSE VOLTAGE% FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/ W FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) 4000 TJ=25 C f=1.0MHZ Vsig=50mVp-p 1000 SRF620 – SRF640 SRF650 – SRF6200 100 100 10 1 0.1 0.01 40 0.1 1 10 REVERSE VOLTAGE. VOLTS 100 JINAN JINGHENG ELECTRONICS CO., LTD. 0.1 1 10 100 T, PULSE DURATION ,sec. 1-61 HTTP://WWW.JINGHENGGROUP.COM