SR820

S R820 THRU SR8A0 (SINGLE CHIP) SCHOTTKY BARRIER RECTIFIER S E M I C O N D U C T O R Reverse Voltage - 20 to 100 Volts Forward Current - 8.0Amperes SCHOTTKY RECTIFIER WWW.JIFUSEMICON.COM 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:250 C/10 seconds, 0.25"(6.35mm)from case JF SR860 TO-220AC 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 grams 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 (see Fig.1) Repetitive peak forward current(square wave, 20KHZ) at TC=105 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 8.0 A(Note 1 ) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range T A =25 C T A =125 C SR 820 20 14 20 SR 830 30 21 30 SR 840 40 28 40 SR 850 50 35 50 8.0 16.0 SR 860 60 42 60 SR 880 80 57 80 SR 8A0 100 71 100 Units VRRM VRMS VDC I(AV) IFRM IFSM VF IR R JC Volts Volts Volts Amps Amps Amps 150.0 0.65 1.0 15 2.5 -65 to+125 -65 to+150 0.75 0.80 0.85 Volts mA C/W 50 TJ TSTG -65 to+150 C C Notes: 1.Pulse test: 300 s pulse width,1% duty cycle 2.Thermal resistance from junction to case 1-65 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096 R ATINGS AND CHARACTERISTIC CURVES SR820-SR8AO (SINGLE CHIP) FIG.1-FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT AMPERES SR820 - SR840 INSTANTANEOUS FORWARD CURRENT( AMPERES) SR850 - SR8A0 SR820-SR840 SINGLE PHASE HALF WAVE 50Hz INDUCTIVE OR RESISTIVE LOAD SR850-SR8A0 LEAD TEMPERATURE ( C) TJ=25 C PULSE WIDTH=300 S 1% DUTY CYCLE FIG.4-TYPICAL JUNCTION CAPACITANCE SR850-SR8A0 SR820-SR840 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) CAPACITANCE(pF) FIG.3-TYPICAL REVERSE CHARACTERISTICS TC=150 C REVERSE VOLTAGE (VOLTS) INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) TC=125 C FIG.5-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT TC=75 C PEAK FORWARD SURGE CURRENT(AMPERES) TC=25 C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) SR820-SR840 SR850-SR8A0 NUMBER OF CYCLES AT 60Hz PERCENT OF RATED PEAK REVERSE VOLTAGE (VOLTS) 1-66 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096 WWW.JIFUSEMICON.COM SCHOTTKY RECTIFIER