SR820CT THRU SR8200CT 星合电子 SCHOTTKY BARRIER RECTIFIER ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ Reverse Voltage - 20 to 200 Volts Forward Current - 8.0Amperes FEATURES TO-220AB 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 0.410(10.41) 0.161(4.10) 0.390(9.91) 0.147(3.74) DIA 0.175(4.44) 0.055(1.39) 0.045(1.14) High current capability ,Low forward voltage drop 0.114(2.90) 0.102(2.60) High surge capability 0.283(7.20) 0.244(6.20) For use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications High temperature soldering guaranteed:260 C/10 seconds, 1 0.25"(6.35mm)from case PIN 2 3 0.159(4.05) 1.161(29.50) 0.138(3.50) 1.106(28.10) 0.114(2.90) 0.098(2.50) 0.560(14.22) 0.053(1.34) 0.516(13.10) 0.047(1.20) 0.037(0.94) 0.027(0.68) MECHANICAL DATA 0.105(2.67) 0.023(0.58) 0.095(2.41) 0.014(0.35) Case: JEDEC TO-220AB 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 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage VRRM VRMS VDC SR 820CT SR 830CT SR 840CT SR 850CT SR 860CT SR 880CT SR 8100CT 20 30 40 50 60 80 100 150 200 14 21 28 35 42 56 70 105 140 20 30 40 50 60 80 100 150 200 SR SR 8150CT 8200CT Units Volts Volts Volts Per leg Total device I(AV) 4.0 8.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 150.0 Amps Maximum average forward rectified current(see Fig.1) 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 R Operating junction temperature range TJ TSTG Notes: 1.Pulse test: 300 0.85 0.75 0.2 IR Typical thermal resistance (Notes 2) Storage temperature range 0.60 15 JC 50 0.90 0.95 Volts mA 2.5 C/W -65 to+150 C -65 to+150 C s pulse width,1% duty cycle 2.Thermal resistance from junction to case 1 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７ SR820CT THRU SR8200CT 星合电子 SCHOTTKY BARRIER RECTIFIER ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ Reverse Voltage - 20 to 200 Volts Forward Current - 8.0Amperes FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 40 5.0 INSTANTANEOUS FORWARD CURRENT( AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 4.0 3.0 2.0 SINGLE PHASE HALF WAVE 50Hz 1.0 INDUCTIVE OR RESISTIVE LOAD 0 0 50 100 150 LEAD TEMPERATURE ( C) FIG.4-TYPICAL JUNCTION CAPACITANCE SR820CT-SR840CT 10 SR850CT-SR8200CT 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 0.9 1 SR850CT-SR8200CT 2000 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) SR820CT-SR840CT 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 SR820CT-SR840CT SR850CT-SR8200CT 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 (VOLTS) 2 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７