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| DATA SHEET SK52~S510 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE- 20 to 100 Volts CURRENT- 5.0 Amperes FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-O * For surface mounted applications * Low profile package * Built-in strain relief * Metal to silicon rectifier. majority carrier conduction * Low power loss,high efficiency * High surge capacity * For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * High temperature soldering guaranteed: 260C /10 seconds at terminals .128 (3.25) .108 (2.75) SMC / DO-214AB Unit: inch ( mm ) .280 (7.11) .260 (6.60) .012 (.305) .006 (.152) MECHANICAL DATA Case: JEDEC DO-214AB molded plastic Terminals:Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes positive end (cathode) Standard packaging: 16mm tape (EIA-481) Weight: 0.007 ounce, 0.21 gram .050 (1.27) .030 (0.76) .320 (8.13) .305 (7.75) .103 (2.62) .079 (2.00) .008(.203) .002(.051) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Resistive or inductive load. SYMBOLS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T L (See figure 1) Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 5.0A (Note 1) Maximum DC Reverse Current (Note 1) Ta= 25C at Rated DC Blocking Voltage Maximum Thermal Resistance(Note 2) Ta=100C IR RJL RJA TJ TSTG VRRM VRMS VDC I(AV) SK52 SK53 20.0 14.0 20.0 30.0 21.0 30.0 SK54 40.0 28.0 40.0 SK55 50.0 35.0 50.0 SK56 60.0 42.0 60.0 5.0 SK58 80.0 56.0 80.0 SK59 90.0 63.0 90.0 S510 100.0 70.0 100.0 .245 (6.22) .220 (5.59) UNITS V V V A I FSM VF 0.50 100.0 0.75 0.5 20.0 17.0 55.0 -50 to +125 -55 to +150 0.85 A V mA C/W C C Operating and Storage Temperature Range T J Storage Temperature Range NOTES: A.Pulse Test with PW =300sec, 2% Duty Cycle. B.Mounted on P.C. Board with 14mm 2 (.013mm thick) copper pad areas. DATE : SEP.18.2002 PAGE . 1 INSTANTANEOUS FORWARD CURRENT. AMPERES RATING AND CHARACTERISTIC CURVES 50 AVERAGE FORWARD CURRENT, AMPERES 6.0 5.0 4.0 3.0 2.0 1.0 0 50 60 70 80 90 100 110 120 130 140 150 O 10 SK52~SK54 SK55~SK56 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.55x0.55" (14x14mm) COPPER PAD AREAS SK58~S510 1.0 T J =25 C PULSE WIDTH=30uS 1% DUTY CYCLE O 0.1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 LEAD TEMPERATURE. C Fig.1- FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD VOLTAGE. VOLTS Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT. MILLAMPERES 10 TA = 1 C 00 O 1000 TJ = 25C O 1.0 CAPACITANCE. PF 100 0.1 TA = 75 C O SK52~SK54 SK55~S510 TA = 25 C O 0.01 SK52~SK54 SK55~S510 10 0.1 1.0 10 100 REVERSE VOLTAGE. VOLTS Fig.4- TYPICAL JUNCTION CAPACITANCE .001 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVEERSE VOLTAGE Fig.3- TYPICAL REVERSE CHARACTERISTICS 100 80 60 40 20 T J =150 OC 10ms SINGLE HALF SINE-WAVE PEAK FORWARD SURGE CURRENT. AMPERES 0 1 10 100 NUMBER OF CYCLES AT 60Hz Fig.5- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT DATE : SEP.18.2002 PAGE . 2 |
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