SS24

SS22 thru SS210 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS FEATURES ●For surface mounted applications ●Metal-Semiconductor junction with guarding ●Epitaxial construction ●Very low forward voltage drop ●High current capability REVERSE VOLTAGE - 20 to 100 Volts FORWARD CURRENT - 2.0 Amperes SMB .083(2.11) .075(1.91) .155(3.94) .130(3.30) ●Plastic material has UL flammability classification 94V-0 ●For use in low voltage, 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 2.0A DC Maximum DC Reverse Current at Rated DC Blocking 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) SS22 20 14 20 SS23 30 21 30 SS24 40 28 40 SS25 50 35 50 2.0 SS26 60 42 60 SS28 80 56 80 SS210 100 70 100 UNIT V V V A IFSM VF IR CJ RθJL TJ TSTG 0.45 0.55 0.6 60 0.7 1.0 20 200 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. ~ 159 ~ RATING AND CHARACTERTIC CURVES SS22 thru SS210 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 60 50 40 30 20 10 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL JUNCTION CAPACITANCE 1000 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 2.0 1.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0 25 50 75 100 125 150 175 LEAD TEMPERATURE ℃ FIG.3-TYPICAL FORWARD CHARACTERISTICS 20 SS22 INSTANTANEOUS FORWARD CURRENT, (A) 10 SS24 SS23 CAPACITANCE， （ PF） 100 SS25-SS26 SS28-SS210 1.0 T J = 25°C PULSE WIDTH 300us 1% DUTY CYCLE T J=25℃ f=1MHZ 10 0.1 1.0 4.0 10.0 100 1.5 1.7 REVERSE VOLTAGE,VOLTS 0.1 0 0.1 0.3 0.5 0.7 0.9 1.1 1.3 INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) FIG.5-TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, (mA ) 10 T J=125℃ 1.0 T J=100℃ 0.1 0.01 T J=25℃ 0.001 0 20 40 60 80 100 120 140 PERCENT RATED PEAK REVERSE VOLTAGE,(%) ~ 160 ~