SS24A

SS22A thru SS210A 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 SMA .062(1.60) .055(1.40) .114(2.90) .098(2.50) ●Plastic material has UL flammability classification 94V-0 ●For use in low voltage, high frequency inverters, .181(4.60) .157(4.00) .012(.305) .006(.152) .103(2.62) .079(2.00) free wheeling, and polarity protection applications. MECHANICAL DATA ●Case： Molded Plastic ●Polarity: lndicated by cathode band ●Weight: 0.002 ounces,0.064 grams .060(1.52) .030(0.76) .208(5.28) .188(4.80) .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) SS22A 20 14 20 SS23A 30 21 30 SS24A 40 28 40 SS25A 50 35 50 2.0 SS26A 60 42 60 SS28A 80 56 80 SS210A 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. ~ 157 ~ RATING AND CHARACTERTIC CURVES SS22A thru SS210A 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.4-TYPICAL FORWARD CHARACTERISTICS 20 SS22A INSTANTANEOUS FORWARD CURRENT, (A) 10 SS24A SS23A CAPACITANCE， （ pF） 100 SS25A -SS26A SS28A -SS210A 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,(%) ~ 158 ~