SK12-LFR FRONTIER | Alldatasheet
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SK12-LFR THRU SK110-LFR Page: 1 Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@frontierusa.com Web: http://www.frontierusa.com 1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SK12-LFR THRU SK110-LFR F E A T U R E S z F O R S U R F A C E M O U N T E D A P P L I C A T I O N S z LOW PROFILE PACKAGE z B U I L T - I N S T R A I N R E L I E F z EASY PICK AND PLACE z PLASTIC MATERIAL USED CARRIES UNDERWRITERS LABORATORY CLASSIFICATION 94 V-0 z EXTREMELY LOW VF z MAJORITY CARRIER CONDUCTION z HIGH TEMPERATURE SOLDERING: 250°C /10 SECONDS AT T E R M I N A L S z ROHS M E C H A N I C A L D A T A z CASE: THIN SMA, DIMENSIONS IN INCHES AND (MILLIMETERS) z TERMINALS: SOLDER PLATED z POLARITY: INDICATED BY CATHODE BAND z W E I G H T : 0 . 0 5 G R A M S MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25 °C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% RATINGS SYMBOL SK12-LF R SK13-LF R SK14-LF R SK15-LF R SK16-LF R SK18-LF R SK110-LF R UNITS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE V RRM 20 30 40 50 60 80 100 V MAXIMUM RMS VOLTAGE V RMS 14 21 28 35 42 56 70 V MAXIMUM DC BLOCKING VOLTAGE V DC 20 30 40 50 60 80 100 V MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT SEE FIG.1 (NOTE 1) IO 1.0 A MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE IFSM 25 A TYPICAL THERMAL RESISTANCE (NOTE 2) RθjL 35 ℃/W TYPICAL THERMAL RESISTANCE (NOTE 2) RθjA 95 ℃/W STORAGE TEMPERATURE RANGE T STG -55 TO + 150 ℃ OPERATING TEMPERATURE RANGE T OP -55 TO + 125 ℃ ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL SK12-LF R SK13-LF R SK14-LF R SK15-LF R SK16-LF R SK18-LF R SK110-LF R UNITS MAXIMUM FORWARD VOLTAGE AT 1.0A AND 25℃ (NOTE 1) VF 0.55 0.70 0.85 V MAXIMUM REVERSE CURRENT AT 25℃(NOTE 1) IR 0.5 mA MAXIMUM REVERSE CURRENT AT 100℃(NOTE 1) IR 20.0 mA MARKING SK12 SK13 SK14 SK15 SK16 SK18 K110 mA NOTE: 1. PULSE TEST : 300 μS PULSE WIDTH , 1% DUTY CYCLE .165(4.2) .150(3.8) .189(4.8) .165(4.2) .04(1.0) Typ .110(2.8) .087(2.2) CATHODE .071(1.8) .055(1.4) .012(0.3) Typ .220(5.58) REF .052(1.32) MIN .08(2.03) MIN SOLDERING PAD .094(2.38) MAX
SK12-LFR THRU SK110-LFR Page: 2 RATINGS AND CHARACTERISTIC CURVE SK12-LFR THRU SK110-LFR INSTANTANEOUS REVERSE CURRENT, M I L L I A M P E R E S 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE V O L T A G E , ( % ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 1 0 1.0 .10 .01 .001 TJ=125℃ TJ=75℃ TJ=25℃ FIG. 1 - FORWARD CURRENT DERATING CURVE 1.0 .75 .50 .25 AVERAGE FORWARD CURRENT A M P E R E S 0 25 50 75 100 125 150 175 LEAD TEMPERATURE, ℃ SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD 3.75”(9.5mm) LEAD LENGTH UM NON-REPETITIVE 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60HZ PEAK FORWARD SURGE CURRENT (A) FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1.0 0.1 INSTANTANEOUS FORWARD CURRENT A M P E R E S INSTANTANEOUS FORWARD VOLTAGE, VOLTS TJ=25℃ PULSE WIDTH=300us 1% DUTY CYCLE SK12-LF-SK14-LF SK15-LF-SK16-LF SK18-LF-SK110-LF FIG. 5 - TYPICAL JUNCTION CAPACITANCE 400 200 100 JUNCTION CAPACITANCE (PF) . 1 . 4 1 . 0 4 1 0 4 0 R E V E R S E V O L T A G E ( V ) TJ=250C