B220M thru B2100M Surface Mount Schottky Barrier Diodes REVERSE VOLTAGE 20-100 Volts FORWARD CURRENT 2.0 Ampere P b Lead(Pb)-Free Features: * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Utilizing Flame Retardant Epoxy Molding Compound. * For surface mounted applications. * Exceeds environmental standards of ML-S-19500 / 228 * Low leakage current MINI-SMA (SOD-123F) Mechanical Data * Case : Molded Plastic, JEDEC SOD-123F / MINI SMA * Terminals : Solder Plated, Solderable per ML-STD-750 Medthod 2026 * Polarity :Indicated By Cathode Band * Mounting Position : Any * Weight: 0.04 grams MINI-SMA Outline Dimension B C A J H WEITRON http://www.weitron.com.tw unit:mm H MINI-SMA Dim Min Max A B 1.40 1.80 3.50 3.90 C H - 0.30(TYP) - 0.70(TYP) J 1.30 1.70 B220M thru B2100M MAXIMUM RATING Characteristics Symbol B220M B230M B240M B250M B260M B280M B2100M Unit Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 56 70 V Continuous Reverse Voltage VR 20 30 40 50 60 80 100 V Maximum Instantaneous @TA=25 C VF Maximum Average Forward (Fig.1) IO 2.0 A IFSM 50 A 0.5 0.7 0.85 V Peak Forward Surge Current 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum DC Reverse Current @TA=25˚C At Rated DC Blocking Voltage @TA=125˚C Typical Thermal Resistance Typical Junction Capacitance Operating Temperature Range Storage Temperature Range 0.5 IR mA RθJA 10 85(TYP) ˚C/W CJ 160(TYP) pF TJ TSTG -55 to+125 -55 to+150 -55 to+150 ˚C ˚C Device Marking B220M=22 , B230M=23 , B240M=24 , B250M=25 , B260M=26 , B280M=28 , B2100M=20 WEITRON http://www.weitron.com.tw 2/3 Rev.A 31-Aug-09 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,(˚C) FIG.1 Typical Forward Current Derating Curve 50 M 40 B2 0M M- 0M -B 10 M 1.0 0M -B 2 Tj=25˚C Pulse Width 300us 1% Duty Cycle 0.1 .01 26 20 B2 3.0 B2 8 0M 10 M 40 0.4 10 50 -B2 0.8 B2 M- 50 B2 1.2 B2 1.6 INSTANTANEOUS FORWARD CURRENT,(A) 50 2.0 0M PEAK FORWARD SURGE CURRENT,(A) 2.4 2 B2 AVERAGE FORWARD CURRENT,(A) B220M thru B2100M .1 40 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 30 FIG.2 Typical Forward Characteristics 8.3ms Single Half Tj=25˚C 20 Sine Wave JEDEC method 10 0 1 5 50 10 100 NUMBER OF CYCLES AT 60Hz 100 FIG.3 Maximum Non-Repetitive Forward Surge Current REVERSE LEAKAGE CURRENT, (mA) 10 JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 1.0 Tj=75˚C .1 Tj=25˚C 100 0 .01 .01 .05 .1 .5 1 5 10 50 100 40 60 80 100 120 140 FIG.5 Typcial Reverse Characteristics FIG.4 Typical Junction Capacitance http://www.weitron.com.tw 20 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) REVERSE VOLTAGE,(V) WEITRON 0 3/3 Rev.A 31-Aug-09