B280A

B220A thru B2100A Surface Mount Schottky Barrier Rectifiers P b Lead(Pb)-Free Feature: *For Surface Mount Application *Metal-Semiconductor Junction With Guardring *Epitaxial Construction *Very Low Forward Voltage Drop *High Current Capability *Plastic Meterial Has UL Flammability Classification 94V-0 *For Use In Low , And Polarity Protection Applications REVERSE VOLTAGE 20 TO 100 VOLTS FOR WARD CURRENT 2.0 AMPERE Mechanical Data *Case : Molded Plastic *Polarity :Indicated by cathode band *Weight : 0.002 Ounce ,0.064 grams SMA(DO-214AC) SMA Outline Dimension SMA Min 2.20 4.00 1.27 0.15 4.48 0.10 0.76 1.70 Unit:mm Dim A B C D E G H J Max 2.92 4.60 1.63 0.31 5.59 0.20 1.52 2.62 WEITRON http://www.weitron.com.tw 1/3 Rev.A 16-Mar-07 B220A thru B2100A Maximum Ratingsand Electrical Characteristics Rating 25°C Ambient Temperature Unless Otherwise Specified. Single Phase Half Wave, 60Hz, Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Characteristics Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375”(9.5mm) Lead Length (See Fig.1) Peak Forward Surge Current,8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC) Symbol B220A B230A B240A B250A B260A B280A B290A B2100A Unit V V V A A VRRM VRMS VDC IF(AV) IFSM VF IR CJ R θJA TJ TSTG 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 90 63 90 100 70 100 2.0 50 0.50 0.70 0.5 20 170 75 -50 to +125 -65 to +150 0.85 Maximum Instantaneous At 2.0A DC Maximum DC Reverse Current @Ta = 25°C At Rated DC BlockingVoltage @Ta = 100°C Typical Junction Capacitance1 Typical Thermal Resistance 2 OperatingTemperature Range StorageTemperature Range V mA pF °C/W °C °C NOTES: 1. Measured at 1.0MHz applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient. WEITRON http://www.weitron.com.tw 2/3 Rev.A 16-Mar-07 B220A thru B2100A RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT,(A) 2.4 2.0 1.6 50 50 B2 INSTANTANEOUS FORWARD CURRENT,(A) 1.2 0.8 0.4 0 20 40 60 80 22 0A B ~ B 26 0A ~ 10 3.0 1.0 B 24 0A A 25 0 B AMBIENT TEMPERATURE (°C) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE A 20 B2 A~ B2 0A 10 0A 24 ~B 100 120 140 160 180 200 B 0 28 A ~ B 0 21 0A Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 PEAK FORWAARD SURGE CURRENT,(A) 50 40 .01 30 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLT AGE,(V) 20 FIG.2-TYPICAL FORWARD CHARACTERISTICS 10 0 1 105 50 100 NUMBER OF CYCLES AT 60Hz FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 350 300 250 200 150 100 50 0 JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, (mA) 10 1.0 Tj=75 C .1 Tj=25 C .01 .05 .1 .5 1 5 10 50 100 .01 0 20 40 60 80 100 120 140 REVERSE VOLTAGE,(V) PERCENTAGE RATED PEAK REVERSE VOL TAGE FIG.4-TYPICAL JUNCTION CAPACITANCE FIG.5 - TYPICAL REVERSE CHARACTERISTICS http://www.weitron.com.tw WEITRON 3/3 Rev.A 16-Mar-07