SK1045C SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 45 Volts Forward Current - 10.0 Ampere FEATURES SMC ( DO-214AB ) 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 ● .128(3.25) .108(2.75) .245(6.22) .220(5.59) .280(7.11) .260(6.60) .012(.305) .006(.152) MECHANICAL DATA Case: JEDEC SMC(DO-214AB) molded plastic body Terminals: Solder plated , solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.007 ounce, 0.24grams .103(2.62) .079(2.00) .060(1.52) .030(0.76) .320(8.13) .305(7.75) .008(.203) .002(.051) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Symbol SK1045C Unit VRRM VRWM VR 45 V V R(RMS) 31.5 V IO 10.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 275 A Forward Voltage @IF = 10.0A V FM 0.47 V @TA = 25°C @TA = 100°C IRM 0.5 100 mA 14 50 °C/W Tj -55 to +150 °C TSTG -55 to +150 °C Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current Peak Reverse Current At Rated DC Blocking Voltage Typical Thermal Resistance (Note 1) Operating Temperature Range Storage Temperature Range R R JL JA Note: 1. Mounted on P.C. Board with 5.0mm2 copper pad area. SK1045C RATINGS AND CHARACTERISTIC CURVES 50.00 8 6 4 2 Single Pulse Half-Wave 60 Hz Resistive or Inductive Load 0 10 40 60 80 100 120 140150 IF, NSTA NTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE OUTPUT CURRENT (A) 10 TJ = 150 TJ = 125 TJ = 100 TJ = 25 10.00 1.00 0.10 0.01 0 TC, CASE TEMPERATURE (ºC) Fig. 1 Forward Current Derating Curve 0.2 0.3 0.4 0.5 0.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 2000 400 Tj = 25ºC f = 1MHz 300 Cj, CA PACITANCE (p F) IFSM , PEAK FORWARD SURGE CURRENT (A) 0.1 200 100 1000 50 8.3ms Single Half Sine-Wave JEDEC Method 0 1 10 100 100 NUMBER OF CYCLES AT 60 Hz Fig. 3 Maximum Non-Repetitive Peak Fwd Surge Current 0.1 1.0 10 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance 100