SK82C THRU SK86C 8.0 AMPS. Surface Mount Schottky Barrier Rectifiers Voltage Range 20 to 60 Volts Current 8.0 Amperes SMC/DO-214AB Features 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 .245(6.22) .220(5.59) .280(7.11) .260(6.60) .012(.31) .006(.15) .103(2.62) .079(2.00) Mechanical Data .129(3.27) .118(3.0) Case: Molded plastic Terminals: Solder plated Polarity: Indicated by cathode band Packaging: 16mm tape per EIA STD RS-481 Weight: 0.21 gram .008(.20) .004(.10) .060(1.52) .030(0.76) .320(8.13) .305(7.75) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol Type Number SK SK 82C 83C 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 (Note 1) @8.0A Maximum DC Reverse Current @ TA =25℃ at Rated DC Blocking Voltage @ TA=100℃ Typical Thermal Resistance ( Note 2 ) Operating Temperature Range Storage Temperature Range VRRM VRMS VDC 20 14 20 30 21 30 SK 84C SK 85C SK 86C Units 40 28 40 50 35 50 60 42 60 V V V I(AV) 8.0 A IFSM 100 A VF IR RθJL TJ TSTG 0.55 V 10 mA mA 0.5 20 20 -55 to +125 -55 to +150 -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” (16.0 x 16.0mm) Copper Pad Areas. - 76 - 0.75 ℃/W ℃ ℃ RATINGS AND CHARACTERISTIC CURVES ( SK82C THRU SK86C) FIG. 1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.2-MAXIMUM NON-REPETIVE PEAK FORWARD SURGE CURRENT RESISTIVE OR INDUCTIVELOAD 6.0 2.0 0 50 6C SK8 5CSK8 4.0 PEAK FORWARD SURGE CURRENT (A) 100 4C SK8 2CSK8 AVERAGE FORWARD CURRENT.(A) 8.0 PCB MOUNTED ON 0.6X0.6" (16.0X16.0mm) COPPER PAD AREAS 60 70 60 40 20 0 80 90 100 110 120 O LEAD TEMP ERATURE.( C) 130 140 150 AT RATED TL 8.3msSingle Half Sine Wave JEDEC Method 80 160 1 FIG.3-TYPICAL FORWARD CHARACTERISTICS 100 FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 50 SK 84 C 10 O C- TJ=125 C SK 85 C- SK 86 C INSTANEDLIS REVERSE CURRENT.(mA) 82 10 SK INSTANTANEOUS FORWARD CURRENT(A) 10 NUMBER OF CYCLES AT 60HZ PULSE WIDTH=300 s 1%DUTY GYGLE 1 0.1 1 0.1 O TJ=75 C 0.01 O TJ=25 C SK82C-SK84C SK85C-SK86C 0.001 0.01 0 0.2 0.4 0.8 0.6 1.0 1.2 1.4 1.5 0 20 40 60 100 80 140 120 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) FORWARD VOLTAGE(V) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS TRANSCIENT THERMAL IMPEDANCE. ( C/W ) FIG.5-TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITSNCE(pF) o 1000 Tj=25 C f=1.0MHZ Vsig=50mvp-p 100 SK82C-SK84C SK85C-SK86C 10 1 1 10 100 10 1 0.1 0.01 0.1 1 PULSE DURATION,(sec) REVERSE VOLTAGE.(V) - 77 - 10 100