Formosa MS FM5820-AL THRU FM5822-AL Chip Schottky Barrier Diodes Silicon epitaxial planer type Features SMA-L Plastic package has Underwriters Laboratory Flammability Classification 94V-O Utilizing Flame Retardant Epoxy Molding Compound. 0.205(5.2) 0.189(4.8) 0.012(0.3) Typ. For surface mounted applications. 0.110(2.8) 0.094(2.4) Exceeds environmental standards of MIL-S-19500 / 228 0.181(4.6) 0.165(4.2) Low leakage current. 0.075(1.9) 0.067(1.7) 0.034(0.85) 0.034(0.85) 0.024(0.60) 0.024(0.60) Mechanical data Dimensions in inches and (millimeters) Case : Molded plastic, JEDEC DO-214AC Terminals : Solder plated, s olderable per MIL-STD-750, Method 2026 Polarity : Indicated by cathode band Mounting Position : Any Weight : 0.0015 ounce, 0.15 gr am MAXIMUM RATINGS (AT TA=25oC unless otherwise noted) PARAMETER CONDITIONS Symbol Forward rectified current See Fig.1 Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) 25o C VR = VRRM TA = Reverse current Diode junction capacitance f=1MHz and applied 4vDC reverse voltage SK32 UNIT IO 3.0 A IFSM 80 A 0.5 mA Rq JA Operating temperature FM5820-AL MAX. 20 Junction to ambient MARKING CODE *1 VRMS *2 VR *3 VF *4 (V) (V) (V) (V) 20 14 20 0.475 FM5821-AL SK33 30 21 30 0.500 FM5822-AL SK34 40 28 40 0.525 80 CJ TSTG VRRM TYP. IR VR = VRRM TA = 125o C Thermal resistance SYMBOLS MIN. 250 -55 mA o C / w pF +150 o C Storage temperature (oC) *1 Repetitive peak reverse voltage *2 RMS voltage -55 to +125 *3 Continuous reverse voltage *4 Maximum forward voltage RATING AND CHARACTERISTIC CURVES (FM5820-AL THRU FM5822-AL) FIG.2-TYPICAL FORWARD FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 50 2.5 2.0 1.5 1.0 0.5 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) PEAK FORWAARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT INSTANTANEOUS FORWARD CURRENT,(A) AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 3.0 10 3.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 100 .01 80 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 60 8.3ms Single Half Tj=25 C Sine Wave 40 JEDEC method 20 FIG.5 - TYPICAL REVERSE 0 CHARACTERISTICS 1 5 50 10 100 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 10 1.0 Tj=75 C .1 Tj=25 C 100 0 .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENTAGE RATED PEAK REVERSE VOLTAGE