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| SR120 thru SR1100 SCHOTTKY BARRIER RECTIFIERS REVERSE VOLTAGE - 20 to 100Volts FORWARD CURRENT - 1.0 Amperes DO- 41 FEATURES Metal-Semiconductor junction with gard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low vlotage, high frequency inverters, 1.0(25.4) MIN. .034(0.9) DIA .028(0.7) free wheeling, and polarity protection applications .205(5.2) MAX .107(2.7) DIA .080(2.0) 1.0(25.4) MIN. MECHANICAL DATA Case: JEDEC DO-41 molded plastic Polarity: Color band denotes cathode Weight: 0.012 ounces , 0.34 grams Mounting position: Any 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 0.3759.5mm) Lead Lengths Peak Forward Surage Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Peak Forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Bolcking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Operating Temperature Range Storage Temperature Range @TJ=25 @TJ=100 @TL=100 SYMBOL VRRM VRMS VDC I(AV) SR120 20 14 20 SR130 30 21 30 SR140 40 28 40 SR150 50 35 50 1.0 SR160 60 42 60 SR180 80 56 80 SR1100 100 70 100 UNIT V V V A IFSM VF IR CJ RJL TJ TSTG 110 0.45 0.55 0.6 40 0.70 1.0 10 80 15 -55 to +150 -55 to +150 0.85 A V mA pF /W NOTES: 1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 2.Thermal resistance junction to lead. ~ 143 ~ RATING AND CHARACTERTIC CURVES SR120 thru SR1100 FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES 1.0 AVERAGE FORWARD CURRENT AMPERES 40 FIG. 2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 0.8 30 0.6 20 0.4 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 10 0.2 0 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 0 1 2 5 10 20 50 100 25 50 75 100 125 150 175 LEAD TEMPERATURE () FIG.3 - TYPICAL JUNCTION CAPACITANCE 20 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL FORWARD CHARACTERISTICS SR120 SR130 INSTANTANEOUS FORWARD CURRENT, (A) 10 SR140 400 CAPACITANCE, (pF) SR120-SR140 100 SR150-SR1100 SR150-SR160 SR180-SR1100 1.0 TJ= 25C f = 1 MHz TJ = 25C PULSE WIDTH 300us 1% DUTY CYCLE 10 0.1 1 10 100 0.1 0 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) REVERSE VOLTAGE ,VOLTS FIG.2-TYPICAL REVER CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT(mA) 10 TJ=100 1.0 TJ=75 0.1 TJ=25 0.01 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) ~ 144 ~ |
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