SS18-SMA

SS12 THRU SS1200 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts DO-214AC/SMA FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Metal silicon junction,majority carrier conduction Low power loss,high efficiency Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds at terminals 0.110(2.80) 0.100(2.54) 0.067 (1.70) 0.051 (1.30) Forward Current - 1.0 Ampere 0.177(4.50) 0.157(3.99) 0.012(0.305) 0.006(0.152) 0.096(2.42) 0.078(1.98) MECHANICAL DATA 0.060(1.52) 0.030(0.76) Case: JEDEC DO-214AC molded plastic body Terminals: leads solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.002 ounce, 0.07 grams 0.008(0.203)MAX. 0.222(5.66) 0.194(4.93) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. MDD Catalog Number Marking code Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range SS15 SS16 SS18 SS110 SS1150 SS1200 MDD MDD MDD MDD SS12 SS13 SS14 SS15 MDD SS16 MDD MDD MDD MDD SS18 SS110 SS1150 SS1200 SYMBOLS SS12 SS13 SS14 VRRM VRMS VDC 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 150 105 150 200 140 200 UNITS VOLTS VOLTS VOLTS I(AV) 1.0 Amp IFSM 30.0 Amps VF 0.45 0.5 10.0 IR CJ RθJA TJ, TSTG 0.70 0.55 5.0 90 110 Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas 0.85 88.0 -50 to +125 -50 to +150 -50 to +150 0.95 0.2 2.0 Volts mA pF C/W C C FIG. 1- FORWARD CURRENT DERATING CURVE 1.0 0.8 Single Phase Half Wave 60Hz Resistive or inductive Load 0.6 0.4 SS12-SS16 SS18-SS1200 0.2 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES SS12 THRU SS1200 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 24 18 12 6 175 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 AMBIENT TEMPERATURE, C INSTANTANEOUS FORWARD CURRENT,AMPERES TJ=25 C 10.0 1 SS12-SS14 SS15-SS16 SS18-SS1150 SS1200 FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 0.1 100 10 TJ=100 C 1 TJ=75 C 0.1 0.01 TJ=25 C 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 20 40 60 80 100 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 0 PERCENT OF PEAK REVERSE VOLTAGE,% 400 200 TJ=25 C 20 SS12-SS14 SS15-SS1200 TRANSIENT THERMAL IMPEDANCE, C/W 0.01 100 NUMBER OF CYCLES AT 60 Hz FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 2 0.1 1.0 10 REVERSE VOLTAGE,VOLTS 100 t,PULSE DURATION,sec. The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)! 100