SR1020C THRU SR10A0C SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts FEATURES TO-220AB The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Construction utilizes void-free molded plastic technique Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C,0.25”(6.35mm) from case for 10 seconds 0.185(4.70) 0.175(4.44) 0.154(3.91) DIA 0.148(3.74) 0.415(10.54) MAX 0.057(1.45) 0.051(1.30) 0.113(2.87) 0.103(2.62) 0.145(3.68) 0.135(3.43) 0.410(10.41) 0.390(9.91) PIN 1 2 3 0.635(16.13) 0.625(15.87) 0.560(14.2) 0.530(13.4) 0.350(8.89) 0.330(8.38) 1.148(29.16) 1.118(28.40) 0.160 (4.05) 0.140 (3.55) Forward Current -10.0 Amperes 0.110(2.79) 0.100(2.54) 0.590(14.22) 0.530(13.46) MECHANICAL DATA 0.037(0.94) 0.027(0.68) 0.105 (2.67) 0.095 (2.41) 0.105 (2.67) 0.095 (2.41) 0.205 (5.20) 0.195 (4.95) 0.022(0.58) 0.014(0.35) PIN 1 PIN 2 PIN 3 CASE Dimensions in inches and (millimeters) Case: TO-220AB molded plastic body Terminals: Leads solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Weight:0.080 ounce, 2.24 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. SYMBOLS MDD Catalog Number Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current (see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 5.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range VRRM VRMS VDC SR SR SR SR SR SR SR 20 14 20 30 21 30 40 28 40 45 32 45 50 35 50 60 42 60 70 49 70 SR SR SR 1020C 1030C 1040C 1045C 1050C 1060C 1070C 1080C 1090C 10A0C 80 56 80 90 63 90 100 70 100 UNITS VOLTS VOLTS VOLTS I(AV) 10.0 Amps IFSM 150.0 Amps VF 0.55 0.85 1.0 IR CJ RθJC TJ TSTG 0.75 15.0 50.0 450 550 2.0 -65 to +125 Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.Thermal resistance from junction to case MDD ELECTRONIC -65 to +150 -65 to +150 Volts mA pF C/W C C FIG. 1- FORWARD CURRENT DERATING CURVE 10 8 6 Single Phase Half Wave 60Hz Resistive or inductive Load 4 SR1020C-SR1045C SR1050C-SR10A0C 2 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES SR1020C THRU SR10A0C FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 150 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 125 100 75 50 175 25 1 10 AMBIENT TEMPERATURE, C INSTANTANEOUS FORWARD CURRENT,AMPERES 50 10 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 0.1 SR1020C-SR1045C SR1050C-SR1060C SR1070C-SR10A0C 0.01 0.2 0.4 0.6 0.8 1.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1 1.1 100 10 TJ=100 C 1 TJ=75 C 0.1 0.01 20 40 60 80 TJ=25 C 100 SR1020C-SR1045C SR1050C-SR10A0C TRANSIENT THERMAL IMPEDANCE, C/W 2000 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 10 0.1 1.0 10 100 PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF TJ=25 C 0.001 0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 1000 100 NUMBER OF CYCLES AT 60 Hz 100 REVERSE VOLTAGE,VOLTS MDD ELECTRONIC t,PULSE DURATION,sec. 100