SS26

SS22A thru SS210A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS FORWARD CURRENT - 2.0 Amperes FEATURES ● For SMA surface mounted applications ● Metal-Semiconductor ● Epitaxial - 20 to 100 Volts REVERSE VOLTAGE junction with guarding construction ● Very low forward voltage drop ● High current capability .062(1.60) .055(1.40) .114(2.90) .098(2.50) ● Plastic material has UL flammability classification 94V-0 ● For .181(4.60) .157(4.00) use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. .012(.305) .006(.152) .103(2.62) .079(2.00) MECHANICAL DATA ● Case： Molded Plastic ● Polarity: lndicated by cathode band ● Weight: 0.002 ounces,0.064 grams .060(1.52) .030(0.76) .008(.203) .002(.051) .208(5.28) .188(4.80) 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 SYMBOL SS22A SS23A SS24A SS25A SS26A SS28A SS210A UNIT Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 56 70 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 100 V Maximum Average Forward Rectified Current Peak Forward Surage Current @TL=100 ℃ 8.3ms Single Half Sine-Wave Super Imposed On Rated Load (JEDEC Method) Maximum Forward Voltage at 2.0A DC Maximum DCReverse Current @TJ=25℃ at Rated DC BlockingVoltage @TJ=100℃ Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Operating Temperature Range Storage Temperature Range I(AV) 2.0 A IFSM 60 A VF 0.45 0.55 0.7 0.6 1.0 IR 20 0.85 V mA 200 pF RθJL 15 ℃/W TJ -55 to +150 ℃ TSTG -55 to + 150 ℃ CJ 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 SURGECURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE 2.0 1.0 SINGLE PHASE HALF WAVE 60Hz RESIST IVE OR INDUCTIVE LOAD 0 25 50 75 100 125 150 175 60 50 40 30 20 PULSE WIDTH 8.3ms SINGLE HALF-SINE-W AVE (JEDEC METHOD) 10 0 1 2 5 FIG.4-TYPICAL FORWARD CHARACTERISTICS SS23A CAPACITANCE，（pF ） SS25A -SS26A SS28A -SS210A 1.0 100 TJ = 25°C PULSE WIDTH 300us 1% DUTY CYCLE 0 0.1 0.3 0.5 0.7 0.9 1.1 TJ=25 ℃ f=1MHZ 10 1.3 1.5 1.0 0.1 1.7 4.0 FIG.5-TYPICAL REVERSE CHARACTERISTICS 100 TJ=125℃ 10 TJ=100 ℃ 1.0 0.1 0.01 TJ=25℃ 0.001 0 20 40 10.0 REVERSE VOLTAGE,VOLTS INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) INSTANTANEOUS REVERSE CURRENT, (mA ) INSTANTANEOUS FORWARDCURRENT, (A) 100 1000 SS24A 0.1 50 FIG.4-TYPICAL JUNCTION CAPACITANCE SS22A 10 20 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE ℃ 20 10 60 80 100 120 PERCENT RATED PEAK REVERSE VOLTAGE,(%) ~ 158 ~ 140 100