SK22-LFR FRONTIER | Alldatasheet
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SK22-LFR THRU SK210-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 2A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SK22-LFR THRU SK210-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 SK22-LF R SK23-LF R SK24-LF R SK25-LF R SK26-LF R SK28-LF R SK210-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 IO 2.0 A MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE IFSM 50 A 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 SK22-LF R SK23-LF R SK24-LF R SK25-LF R SK26-LF R SK28-LF R SK210-LF R UNITS MAXIMUM FORWARD VOLTAGE AT 2.0A AC AND 25℃ VF 0.55 0.70 0.85 V MAXIMUM REVERSE CURRENT AT 25℃ IR 0.5 mA .165(4.2) .150(3.8) .185(4.8) .177(4.4) .04(1.0) Typ .110(2.8) .094(2.4) CATHODE .067(1.7) .060(1.5) .012(0.3) Typ .220(5.58) REF .052(1.32) MIN .08(2.03) MIN SOLDERING PAD .094(2.38) MAX
SK22-LFR THRU SK210-LFR Page: 2 RATINGS AND CHARACTERISTIC CURVE SK22-LFR THRU SK210-LFR FIG. 5 - MAXIMUM NON-REPETITIVE S U R G E C U R R E N T PEAK FORWARD SURGE CURRENT, AMPERES 1 2 4 10 20 40 100 NUMBER OF CYCLES AT 60HZ 8.3ms Single Half Sine-Wave (JEDEC Method) SK22-LF~24-LF SK25-LF~210-LF TJ=25℃ PULSE WIDTH=300us 1% DUTY CYCLE FIG.2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1.0 0.1 INSTANTANEOUS FORWARD CURRENT INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 1 - FORWARD CURRENT D E R A T I N G C U R V E 2.0 1.0 IO-AVERAGE RECTIFIED C U R R E N T ( A ) 0 20 40 60 80 100 120 140 160 180 200 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD LEAD TEMPERATURE (℃) P.C.B MOUNTED ON COPPER PAD AREAS FIG. 3 - TYPICAL REVERSE C H A R A C T E R I S T I C S 100 1 0 1.0 .10 .01 .001 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 , ( % ) TA=75℃ TJ=25℃ TA=125℃ S K 2 2 - L F ~ 2 4 - L F SK25-LF~210-LF FIG. 4 - TYPICAL JUNCTION CAPACITANCE 400 200 100 JUNCTION CAPACITANCE, PF 0.1 0.4 1.0 4 10 40 80100 REVERSE VOLTAGE, VOLTS TJ=25℃ S K 2 2 - L F ~ 2 4 - L F SK25-LF~210-LF