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| SS32B thru SS310B FEATURES For surface mounted applications Metal-Semiconductor junction with guarding Epitaxial construction Very low forward votage drop High current capability .083(2.11) .075(1.91) .155(3.94) .130(3.30) Plastic material has UL flammability classification 94V-0 For use in lowvoltage, high frequency inverters, .185(4.70) .160(4.06) .012(.305) .006(.152) free wheeling, and polarity protection applications. MECHANICAL DATA Case Molded Plastic Polarity:Color band denotes cathode Weight: 0.003 ounces,0.093 grams .096(2.44) .084(2.13) .060(1.52) .030(0.76) .220(5.59) .200(5.08) .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) SS32B 20 14 20 SS33B 30 21 30 SS34B 40 28 40 SS35B 50 35 50 3.0 SS36B 60 42 60 SS38B 80 56 80 SS310B 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 Web Site: WWW.PS-PFS.COM RATING AND CHARACTERTIC CURVES SS32B thru SS310B 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 25 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 50 75 100 125 150 175 LEAD TEMPERATURE FIG.3-TYPICAL FORWARD CHARACTERISTICS 20 SS32A INSTANTANEOUS FORWARD CURRENT, (A) 10 SS34A SS35A -SS36A SS33A CAPACITANCE PF 100 SS38A -SS310A 1.0 TJ = 25C PULSE WIDTH 300us 1% DUTY CYCLE 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 INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) 0.1 1.0 4.0 10.0 100 REVERSE VOLTAGE,VOLTS 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,(%) Web Site: WWW.PS-PFS.COM |
Price & Availability of SS32B
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