FM220LS THRU FM2100LS Pb Free Product 2.0A Surface Mount Schottky Barrier Rectifiers - 20V-100V SMA-LS PACKAGE Features • Batch process design, excellent power dissipation offers SMA-LS better reverse leakage current and thermal resistance. • Low profile surface mounted application in order to optimize board space. • Low power loss, high efficiency. • High current capability, low forward voltage drop. • High surge capability. • Guardring for overvoltage protection. • Ultra high-speed switching. • Silicon epitaxial planar chip, metal silicon junction. • RoHS product for packing code suffix "G" Halogen free product for packing code suffix "H" 0.196(4.9) 0.180(4.5) 0.012(0.3) Typ. 0.106(2.7) 0.091(2.3) Mechanical data 0.068(1.7) 0.060(1.5) • Epoxy:UL94-V0 rated flame retardant • Case : Molded plastic, DO-214AC / SMA • Terminals : Solder plated, solderable per 0.032(0.8) Typ. 0.032 (0.8) Typ. MIL-STD-750, Method 2026 Dimensions in inches and (millimeters) • Polarity : Indicated by cathode band • Mounting Position : Any • Weight : Approximated 0.05 gram Maximum ratings (AT T A=25 oC unless otherwise noted) PARAMETER Symbol CONDITIONS Forward rectified current See Fig.1 Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) V R = V RRM T J = 25 OC Reverse current V R = V RRM T J = 100 C Diode junction capacitance 2011-06 MAX. UNIT 2.0 A I FSM 50 A 0.5 10 mA Junction to ambient R θJA 55 O C/W Junction to case R θJC 30 O C/W f=1MHz and applied 4V DC reverse voltage Storage temperature V RMS*2 (V) *3 VR (V) FM220 20 14 20 FM230 30 21 30 FM240 40 28 40 FM250 50 35 50 FM260 60 42 60 FM280 80 56 80 FM2100 100 70 100 *4 VF (V) Operating temperature T J, ( OC) 0.50 -55 to +125 pF 160 CJ T STG *1 V RRM (V) SYMBOLS TYP. IR O Thermal resistance MIN. IO -65 +175 O C *1 Repetitive peak reverse voltage *2 RMS voltage *3 Continuous reverse voltage 0.70 -55 to +150 *4 Maximum forward voltage@I F =2.0A 0.85 WILLAS ELECTRONIC CORP. FM220LS THRU FM2100LS Pb Free Product 2.0A Surface Mount Schottky Barrier Rectifiers - 20V-100V SMA-LS PACKAGE RATING AND CHARACTERISTIC CURVES FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL FORWARD 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0L 24 0L S FM 26 S~ 0L LS 00 21 S~ FM 0L 1.0 28 80 S~ FM S 60 FM LS 0L 40 22 00 24 20 0L 21 FM 0 FM FM S~ 0 3.0 25 S~ 0L 0.4 10 FM 0L 22 0.8 INSTANTANEOUS FORWARD CURRENT,(A) 25 FM 1.6 1.2 S 50 2.0 FM AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 2.4 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 PEAK FORWARD SURGE CURRENT,(A) 50 .01 40 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 30 8.3ms Single Half Tj=25 C Sine Wave 20 JEDEC method 10 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) 2011-06 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) WILLAS ELECTRONIC CORP. FM220LS THRU FM2100LS Pb Free Product 2.0A Surface Mount Schottky Barrier Rectifiers - 20V-100V SMA-LS PACKAGE Pinning information Pin Pin1 Pin2 Simplified outline cathode anode 1 Symbol 2 1 2 Marking Type number Marking code FM220LS FM230LS FM240LS FM250LS FM260LS FM280LS FM2100LS SK22 SK23 SK24 SK25 SK26 SK28 S210 Suggested solder pad layout C A B Dimensions in inches and (millimeters) PACKAGE SMA SMA-LS 2011-06 A B C 0.110 (2.80) 0.063 (1.60) 0.087 (2.20) WILLAS ELECTRONIC CORP.