SK12 THRU SK110 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 1.0 Ampere DO-214AC 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) 0.087 (2.21) 0.070 (1.80) 0.177(4.50) 0.157(3.99) A MECHANICAL DATA 0.060(1.52) 0.030(0.76) Case: JEDEC DO-214AA molded plastic body Terminals: leads solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.005 ounce, 0.138 grams 0.008(0.203)MAX. 0.222(5.66) 0.194(4.93) SMA A: 0.096(2.42) 0.078(1.98) SMA(H) 0.122(3.12) 0.110(2.82) 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%. 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 SYMBOLS SK12 SK13 SK14 SK15 VRRM VRMS VDC 20 14 20 30 21 30 40 28 40 50 35 50 SK16 60 42 60 SK18 SK110 80 56 80 100 70 100 UNITS VOLTS VOLTS VOLTS I(AV) 1.0 Amp IFSM 40.0 Amps VF IR CJ RqJA TJ, TSTG 0.45 0.55 0.85 0.70 0.5 6.0 5.0 110 90 88.0 -65 to +150 -65 to +150 -65 to +125 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 www.shunyegroup.com 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 SK12-SK14 SK15-SK110 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 SK12 THRU SK110 100 125 150 32 24 16 8 175 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 AMBIENT TEMPERATURE, C 100 NUMBER OF CYCLES AT 60 Hz FIG. 4-TYPICAL REVERSE CHARACTERISTICS FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 1,000 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES TJ=25 C INSTANTANEOUS FORWARD CURRENT,AMPERES 10.0 1 SK12-SK14 SK15-SK16 SK18-SK110 0.1 100 TJ=100 C 10 TJ=75 C 1 0.1 TJ=25 C 0.01 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% 1.6 INSTANTANEOUS FORWARD VOLEAGE, VOLTS TJ=25 C JUNCTION CAPACITANCE, pF 200 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/W FIG. 5-TYPICAL JUNCTION CAPACITANCE 400 20 SK12-SK14 SK15-SK110 100 10 1 0.1 0.01 0.1 1 10 2 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS www.shunyegroup.com t,PULSE DURATION,sec. 100