SRF820 THRU SRF8200(SINGLE CHIP) R SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts Forward Current - 8.0Amperes 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 SRF860 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 880 SRF 8100 SRF 8150 60 80 100 150 200 42 56 70 105 140 60 80 100 150 200 SRF 820 SRF 830 SRF 840 SRF 850 SRF 860 20 30 40 50 14 21 28 35 20 30 40 50 SRF 8200 Units Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current (see Fig.1) I(AV) 8.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 150.0 Amps Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum instantaneous forward voltage at 8.0 A(Notes 1 ) Maximum instantaneous reverse current at rated DC blocking voltage(Notes 1) T A =25 C T A =125 C VF IR Typical thermal resistance (Notes 2) R Operating junction temperature range TJ TSTG Storage temperature range Notes: 1.Pulse test: 300 0.60 0.85 0.75 0.90 0.95 0.2 15 JC 50 mA 2.5 C/W C -65 to+150 C s pulse width,1% duty cycle 1-68 Volts -65 to+150 2.Thermal resistance from junction to case JINAN JINGHENG ELECTRONICS CO., LTD. Volts Volts Volts HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC CURVES SRF820 THRU SRF8200(SINGLE CHIP) FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 40 10 INSTANTANEOUS FORWARD CURRENT( AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 8.0 6.0 4.0 SINGLE PHASE HALF WAVE 50Hz 2.0 INDUCTIVE OR RESISTIVE LOAD 0 0 50 100 150 LEAD TEMPERATURE ( C) FIG.4-TYPICAL JUNCTION CAPACITANCE SRF820-SRF840 10 SRF850-SRF8200 1.0 TJ=25 C PULSE WIDTH=300 S 1% DUTY CYCLE 0.1 4000 0.2 CAPACITANCE(pF) 0.3 0.4 0.5 0.6 0.7 0.8 SRF850-SRF8200 2000 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) SRF820-SRF840 1000 FIG.3-TYPICAL REVERSE CHARACTERISTICS 10 200 TC=150 C 100 0.1 0.4 1.0 10 40 60 100 INSTANTANEOUS REVERSE CURRENT (mA) REVERSE VOLTAGE (VOLTS) FIG.5-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT(AMPERES) 150 145 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 140 135 TC=125 C 1.0 TC=75 C 0.1 TC=25 C 0.01 130 SRF820-SRF840 SRF850-SRF8200 125 1.0 2.0 5.0 10 20 50 0.001 100 20 40 60 80 100 120 140 NUMBER OF CYCLES AT 60Hz PERCENT OF RATED PEAK REVERSE VOLTAGE (%) JINAN JINGHENG ELECTRONICS CO., LTD. 1-69 HTTP://WWW.JINGHENGGROUP.COM 0.9 1