SS12 THRU SS100 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 1.0 Ampere FEATURES SMA(DO-214AC) The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 ● For surface mounted applications ● Metal silicon junction,majority carrier conduction ● Low reverse leakage ● Built-in strain relief,ideal for automated placement ● High forward surge current capability ● High temperature soldering guaranteed: 250 C/10 seconds at terminals ● .062(1.60) .055(1.40) .114(2.90) .098(2.50) .181(4.60) .157(4.00) .012(.305) .006(.152) MECHANICAL DATA .103(2.62) .079(2.00) Case: JEDEC DO-214AC molded plastic body Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.003 ounce, 0.093 grams 0.004 ounce, 0.111 grams SMA(H) .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 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%. Characteristic 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℃ at rated DC blocking voltage TA=100℃ Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range SYMBOLS SS12 SS13 SS14 SS15 VRRM VRMS VDC 20 14 20 30 21 30 40 28 40 50 35 50 SS16 SS18 SS100 60 42 60 80 56 80 100 70 100 UNITS V V V I(AV) 1.0 A IFSM 40.0 A VF IR CJ R JA TJ, TSTG 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 0.50 0.85 0.70 0.5 6.0 5.0 110 90 -65 to +125 88.0 -65 to +150 -65 to +150 V mA pF ℃/W ℃ ℃ SS12 THRU SS100 FIG. 1- FORWARD CURRENT DERATING CURVE 1.0 0.8 Single Phase Half Wave 60Hz Resistive or inductive Load 0.6 0.4 SS12-SS14 SS15-SS100 0.2 0 0 25 50 75 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 40 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES 100 125 150 32 24 16 8 175 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 AMBIENT TEMPERATURE, C 50 NUMBER OF CYCLES AT 60 Hz FIG. 4-TYPICAL REVERSE CHARACTERISTICS FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1,000 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES TJ=25 C INSTANTANEOUS FORWARD CURRENT,AMPERES 10.0 1 SS12-SS14 SS15-SS16 SS18-SS100 0.1 100 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 TJ=100 C 10 TJ=75 C 1 0.1 TJ=25 C 0.01 0.01 100 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% 1.6 INSTANTANEOUS FORWARD VOLEAGE, VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 200 TJ=25 C 20 SS12-SS14 SS15-SS100 2 0.1 1.0 10 REVERSE VOLTAGE,VOLTS FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/W 400 100 10 1 0.1 0.01 0.1 1 10 100 t,PULSE DURATION,sec. 100