SR4040

SR4030 thru SR40150 SCHOTTKY BARRIER RECTIFIERS REVERSE VOLTAGE - 30 to 150Volts FORWARD CURRENT - 40.0 Amperes TO-3P .245(6.2) .820(5.7) .645(16.4) .625(15.9) .085(2.16) .075(1.90) .135(3.4) .115(2.9) .203(5.16) .193(4.90) FEATURES ●Metal of silicon rectifier , majority carrier conduction ●Guard ring for transient protection ●Low power loss,high efficiency ●High current capability,low VF ●High surge capacity ●Plastic package has UL flammability .093(2.30) .076(1.97) .858(21.8) .820(20.8) classification 94V-0 ●For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications MECHANICAL DATA ●Case: TO-3P molded plastic ●Polarity: As marked on the body .160(4.1) .140(3.5) .795(20.2) .775(19.7) ●Weight: 0.2ounces,5.6 grams ●Mounting position :Any .095(2.4) .085(2.1) .127(3.22) .117(2.97) .086(2.18) .076(1.93) .030(0.76) .020(0.51) .225(5.7) .048(1.22) .205(5.2) .044(1.12) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current ( See Fig.1) Peak Forward Surage Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load (JEDEC Method) Peak Forward Voltage at 20.0A DC Maximum DC Reverse Current at Rated DC Bolcking Voltage @TJ=25℃ @TJ=100℃ @TC=100℃ SYMBOL VRRM VRMS VDC I(AV) SR 4030 30 21 30 SR 4040 40 28 40 SR 4050 50 35 50 SR 4060 60 42 60 40 SR 4080 80 56 80 SR 40100 100 70 100 SR 40150 150 105 150 UNIT V V V A IFSM VF IR CJ RθJC TJ TSTG 0.55 0.60 0.70 375 0.85 1.0 100 800 1.4 -55 to + 150 -55 to + 150 0.85 0.95 A V mA pF ℃/W ℃ ℃ Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Operating Temperature Range Storage Temperature Range NOTES: 1.Measured at 1.0 MHZ and applied reverse voltage of 4.0VDC. 2.Thermal resistance junction to case. ~ 193 ~ RATING AND CHARACTERTIC CURVES SR4030 thru SR40150 FIG. 1 – FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES 40 AVERAGE FORWARD CURRENT AMPERES FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT 400 350 300 250 200 150 100 50 0 25 50 75 100 125 CASE TEMPERATURE (℃) 150 175 1 2 10 20 50 5 NUMBER OF CYCLES AT 60Hz 100 PULSE WIDTH 8.3 ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 30 20 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 10 0 FIG.3-TYPICAL REVER CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT,(mA) 100 FIG.4-TYPICAL FORWARD CHARACTERISTICS SR4030 INSTANTANEOUS FORWARD CURRENT, (A) SR4040 SR4050-SR4060 T J=100℃ 1.0 10 SR4080-SR40100 0.1 T J=75℃ SR40150 1.0 T J = 25°C PULSE WIDTH 300us 2% DUTY CYCLE 0.01 T J=25℃ 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.5 – TYPICAL JUNCTION CAPACITANCE 10000 CAPACITANCE, (pF) 1000 T J = 25°C f = 1 MHz 100 0.1 10 1 REVERSE VOLTAGE ,VOLTS 100 ~ 194 ~