SK52C - SK515C 5.0 AMPS. Surface Mount Schottky Barrier Rectifiers SMC/DO-214AB .126(3.20) .114(2.90) .245(6.22) .220(5.59) Features .280(7.11) .260(6.60) For surface mounted application Metal to silicon rectifier, majority carrier conduction Low forward voltage drop Easy pick and place High surge current capability Plastic material used carriers Underwriters Laboratory Classification 94V-0 Epitaxial construction High temperature soldering: 260oC / 10 seconds at terminals .012(.31) .006(.15) .103(2.62) .079(2.00) .061(1.56) .050(1.26) .008(.20) .004(.10) .063(1.6) .039(1.0) .320(8.13) .305(7.75) Mechanical Data Case: Molded plastic Terminals: Pure tin plated, lead free. Polarity: Indicated by cathode band Packaging: 16mm tape per EIA STD RS-481 Weight: 0.1 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SK SK SK SK Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TL(See Fig. 1) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 5.0A Maximum DC Reverse Current (Note 1) o @ TA =25 C at Rated DC Blocking Voltage o @ TA=125 C VRRM VRMS VDC 52C 53C 54C 55C SK 56C SK SK SK 59C 510C 515C 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 90 63 90 Units 100 150 70 105 100 150 V V V I(AV) 5.0 A IFSM 120 A 0.55 VF 0.75 0.5 IR 20 10 17 75 0.85 - 50 - V 0.3 mA 5.0 mA RθJL RθJA Operating Temperature Range TJ -55 to +125 -55 to +150 Storage Temperature Range TSTG -55 to +150 Notes: 1. Pulse Test with PW=300 usec, 1% Duty Cycle 2. Measured on P.C.Board with 0.6” x 0.6”(16mm x 16mm) Copper Pad Areas. Typical Thermal Resistance ( Note 2 ) 0.95 o C/W o o C C Version: B07 RATINGS AND CHARACTERISTIC CURVES ( SK52C THRU SK515C) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 600 PEAK FORWARD SURGE CURRENT. (A) RESISTIVEOR INDUCTIVE LOAD 4 SK 5 3 2 5 4C 15C C-SK S K5 6C- SK52 AVERAGE FORWARD CURRENT (A) 5 1 0 50 100 8.3ms Single Half Sine Wave JEDEC Method 400 300 200 cycle 100 80 60 0 FIG.2-MAXIMUM NON-REPETIVE PEAK FORWARD SURGE CURRENT 1 10 150 LEAD TEMPERATURE.( C) FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-TYPICAL FORWARD CHARACTERISTICS 20 PULSE WIDTH=300 s 1%DUTY GYGLE INSTANEDLIS REVERSE CURRENT.(mA) 5C SK 5 SK 52 C- -S K5 SK 5 10 6C 4C 10 -S K 510 C 1 SK 59 C INSTANTANEOUS FORWARD CURRENT(A) 50 100 NUMBER OF CYCLES AT 60HZ O SK515C 0.1 O TJ=125 C 1 TJ=75OC 0.1 0.01 TJ=25 O C SK52C-SK54C SK56C-SK515C 0.001 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 140 120 0 100 80 60 20 40 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) 1.5 FORWARD VOLTAGE(V) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS FIG.5-TYPICAL JUNCTION CAPACITANCE Tj=25 C f=1.0MHZ Vsig=50mvp-p 100 SK52C-SK54C SK56C-SK515C 10 1 10 1 REVERSE VOLTAGE.(V) 100 o TRANSCIENT THERMAL IMPEDANCE. ( C/W ) JUNCTION CAPACITSNCE(pF) 1000 100 10 1 0.1 0.01 0.1 1 PULSE DURATION,(sec) 10 Version: B07 100