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| SS32 thru SS310 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS FEATURES For surface mounted applications Metal-Semiconductor junction with guarding Epitaxial construction Very low forward votage drop High current capability .128(3.25) .108(2.75) .245(6.22) .220(5.59) REVERSE VOLTAGE - 20 to 100 Volts FORWARD CURRENT - 3.0 Amperes SMC Plastic material has UL flammability classification 94V-0 For use in lowvoltage, high frequency inverters, .280(7.11) .260(6.60) .012(.305) .006(.152) free wheeling, and polarity protection applications. MECHANICAL DATA Case Molded Plastic Polarity:Color band denotes cathode Weight: 0.007 ounces,0.21 grams .103(2.62) .079(2.00) .060(1.52) .030(0.76) .320(8.13) .305(7.75) .008(.203) .002(.051) 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 Peak Forward Surage Current 8.3ms Single Half Sine-Wave Super Imposed On Rated Load (JEDEC Method) Maximum Forward Voltage at 3.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Typical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range @TJ=25 @TJ=100 @TL=100 SYMBOL VRRM VRMS VDC I(AV) SS32 20 14 20 SS33 30 21 30 SS34 40 28 40 SS35 50 35 50 3.0 SS36 60 42 60 SS38 80 56 80 SS310 100 70 100 UNIT V V V A IFSM VF IR CJ RJL RJA TJ TSTG 0.45 0.55 0.6 80 0.7 1.0 20 250 10 50 -55 to + 150 -55 to + 150 0.85 A V mA pF /W /W NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 2.Thermal resistance junction to lead. 3.Thermal resistance junction to ambient. ~ 169 ~ RATING AND CHARACTERTIC CURVES SS32 thru SS310 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 120 100 80 60 40 20 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL JUNCTION CAPACITANCE 1000 FIG. 1 - FORWARD CURRENT DERATING CURVE 5.0 AVERAGE FORWARD CURRENT AMPERES 4.0 3.0 2.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 1.0 0 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 25 50 75 100 125 150 175 LEAD TEMPERATURE FIG.3-TYPICAL FORWARD CHARACTERISTICS 20 SS32 INSTANTANEOUS FORWARD CURRENT, (A) 10 SS34 SS33 CAPACITANCE PF 100 SS35-SS36 SS38-SS310 1.0 TJ=25 f=1MHZ 10 0.1 0 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 REVERSE VOLTAGE,VOLTS INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) 0.1 1.0 4.0 10.0 100 FIG.5-TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, (mA ) T J=125 10 T J=100 1.0 0.1 0.01 T J=25 0.001 0 20 40 60 80 100 120 140 PERCENT RATED PEAK REVERSE VOLTAGE,(%) ~ 170 ~ |
Price & Availability of SS34
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