SR720 THRU SR7200 (SINGLE CHIP) R SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts Forward Current - 7.5Amperes S E M I C O N D U C T O R FEATURES TO-220AC Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction 0.185(4.70) Guard ring for overvoltage protection Low power loss ,high efficiency 0.175(4.44) 0.161(4.10) 0.415(10.54) MAX 0.148(3.74) DIA 0.055(1.39) 0.045(1.14) High current capability ,Low forward voltage drop 0.113(2.88) 0.102(2.60) Single rectifier construction High surge capability For use in low voltage ,high frequency inverters, 0.145(3.68) 0.135(3.43) JF SR720 free wheeling ,and polarity protection applications High temperature soldering guaranteed:260 C/10 seconds, 0.25"(6.35mm)from case 0.410(10.41) 0.635(16.13) 0.380(8.89) 0.390(9.91) 0.625(15.87) 0.330(8.38) 0.160(4.05) 1.161(29.50) 0.140(3.55) 1.106(28.10) 0.610(15.50) 0.571(14.50) 0.114(2.90) 0.098(2.50) 0.590(14.22) Component in accordance to RoHS 2002/95/EC and 0.512(13.00) WEEE 2002/96/EC 0.037(0.94) 0.105(2.67) MECHANICAL DATA 0.027(0.68) 0.095(2.41) 0.022(0.58) 0.014(0.35) Case: JEDEC TO-220AC molded plastic body 0.208(5.28) 0.192(4.88) Terminals: Lead solderable per MIL-STD-750,method 2026 Polarity: As marked Mounting Position: Any Dimensions in inches and (millimeters) 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 SR 7150 SR 7200 100 150 200 71 105 140 100 150 200 SR 720 SR 730 SR 740 SR 750 SR 760 SR 780 SR 7A0 20 30 40 50 60 80 14 21 28 35 42 57 20 30 40 50 60 80 Units Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current (see fig.1) I(AV) 7.5 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 7.5 A(Notes 1 ) VF Maximum instantaneous reverse current at rated DC blocking voltage(Notes 1) IR T A =25 C T A =125 C Typical thermal resistance (Note 2) R Operating junction temperature range TJ TSTG Storage temperature range Notes: 1.Pulse test: 300 0.60 0.85 0.75 0.5 15 JC 50 2.5 -65 to+125 0.90 0.95 Volts Volts Volts Volts mA C/W C -65 to+150 -65 to+150 C s pulse width,1% duty cycle 2.Thermal resistance from junction to case 1-74 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN PR CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM RATINGS AND CHARACTERISTIC CURVES SR720THRU SR7200(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 SR720 -- SR740 2.0 Sr750 – SR7200 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 FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) 50 10 TJ=125 C PULSE WIDTH=300 S 1% DUTY CYCLE TJ=25 C 1 SR720 -- SR740 10 SR750 – SR7200 TJ=125 C 1 0.1 TJ=75 C 0.1 0.01 SR720 -- SR740 SR750 – SR7200 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 SR720 -- SR740 SR750 – SR7200 100 100 10 1 0.1 0.01 40 0.1 1 10 REVERSE VOLTAGE. VOLTS JINAN JINGHENG CO., LTD. 100 1-75 0.1 1 10 100 T, PULSE DURATION ,sec. NO.51 HEPING ROAD JINAN PR CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM