SK22 THRU SK210 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 2.0 Ampere FEATURES SMB ( DO-214AA ) 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 ● .083(2.11) .075(1.91) .155(3.94) .130(3.30) .185(4.70) .160(4.06) .012(.305) .006(.152) MECHANICAL DATA .096(2.44) .084(2.13) Case: JEDEC SMB(DO-214AA) molded plastic body Terminals: Solder plated , solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.005 ounce, 0.138 grams .060(1.52) .030(0.76) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @TL = 75°C .008(.203) .002(.051) .220(5.59) .200(5.08) @TA=25°C unless otherwise specified Symbol SK22 SK23 SK24 SK25 SK26 SK28 SK29 SK210 VRRM VRWM VR 20 30 40 50 60 80 90 100 V VR(RMS) 14 21 28 35 42 56 64 71 V Unit IO 2.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 50 A Forward Voltage @IF = 2.0A VFM @TA = 25°C @TA = 100°C IRM Peak Reverse Current At Rated DC Blocking Voltage Typical Thermal Resistance (Note 1) Operating Temperature Range Storage Temperature Range 0.50 0.70 0.85 V 0.5 20 mA 17 75 °C/W Tj -65 to +125 °C TSTG -65 to +150 °C R R JL JA Note: 1. Mounted on P.C. Board with 5.0mm2 copper pad area. SK22 THRU SK210 FIG. 1- FORWARD CURRENT DERATING CURVE 2.0 1.6 Single Phase Half Wave 60Hz Resistive or inductive Load 1.2 0.8 SK22-SK24 0.4 0 SK25-SK210 0 25 50 75 100 125 150 175 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 £PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES 40 30 20 10 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 SK22-SK24 SK25-SK26 SK28-SK210 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 1000 TJ=25 C 100 SK22-SK24 SK25-SK210 10 0.1 1.0 10 REVERSE VOLTAGE,VOLTS FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/W 2000 100 10 1 0.1 0.01 0.1 1 10 100 t,PULSE DURATION,sec. 100