SK52C

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 5.0 Ampere SK52C THRU SK510C FEATURES 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 ● SMC ( DO-214AB ) .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) .008(.203) .002(.051) .320(8.13) .305(7.75) D imensions 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 = 90°C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage Peak Reverse Current At Rated DC Blocking Voltage @IF = 5.0A @TA = 25°C @TA = 100°C Symbol VRRM VRWM VR V R(RMS) IO IFSM V FM IRM R R JL JA @TA=25°C unless otherwise specified SK52C SK53C SK54C SK55C SK56C SK58C SK59C SK510C Unit 20 14 30 21 40 28 50 35 5.0 175 0.50 0.75 0.5 20 14 50 -65 to +125 -65 to +150 0.85 60 42 80 56 90 64 100 71 V V A A V mA °C/W °C °C Typical Thermal Resistance (Note 1) Operating Temperature Range Storage Temperature Range Tj TSTG Note: 1. Mounted on P.C. Board with 5.0mm2 copper pad area. SK52C THRU SK510C RATINGS AND CHARACTERISTIC CURVES FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE RESISTIVEOR INDUCTIVE LOAD 4 PEAK FORWARD SURGE CURRENT. (A) 5 AVERAGE FORWARD CURRENT (A) 600 FIG.2-MAXIMUM NON-REPETIVE PEAK FORWARD SURGE CURRENT 8.3ms Single Half Sine Wave JEDEC Method 400 300 3 200 10 SK5 6CSK5 C SK52 2 cycle 100 80 60 1 10 NUMBER OF CYCLES AT 60HZ 100 4C -SK5 C 1 0 0 50 100 O 150 LEAD TEMPERATURE.( C) FIG.3-TYPICAL FORWARD CHARACTERISTICS 50 INSTANTANEOUS FORWARD CURRENT(A) PULSE WIDTH=300 s 1%DUTY GYGLE 20 10 INSTANEDLIS REVERSE CURRENT.(mA) FIG.4-TYPICAL REVERSE CHARACTERISTICS T J=125 C O C 54 SK C52 C- SK 56 10 C SK SK 1 55 510 C 1 TJ=75OC 0.1 SK 59C -SK 0.1 0.01 T J=25 OC SK52C-SK54C SK56C-SK510C 0.01 0 0.2 0.4 0.6 0.8 1.0 0.001 1.2 1.4 1.5 140 120 0 100 80 60 20 40 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) FORWARD VOLTAGE(V) JUNCTION CAPACITSNCE(pF) Tj=25 C f=1.0MHZ Vsig=50mvp-p TRANSCIENT THERMAL IMPEDANCE. ( C/W ) 1000 FIG.5-TYPICAL JUNCTION CAPACITANCE o 100 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 100 1 SK52C-SK54C SK56C-SK510C 10 1 10 1 REVERSE VOLTAGE.(V) 100 0.1 0.01 0.1 1 PULSE DURATION,(sec) 10 100