B220 WEITRON | Alldatasheet
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A B C D E G H J REVERSE VOLTAGE
20 TO 200 VOLTS
2.0 AMPERE
1/3 Rev.B 22-Oct-09 * Case : Molded Plastic * Polarity :Indicated by cathode band * Weight : 0.003 Ounce ,0.093 grams * For Surface Mount Application * Metal-Semiconductor JunctionWith Guardring * Epitaxial Construction * Very Low ForwardVoltage Drop * High Current Capability * Plastic Meterial Has UL Flammability Classification 94V-0 * For Use In Low , And Polarity Protection Applications SMB Outline Dimension Unit:mm 3.30 4.06 1.96 0.15 5.00 0.10 0.76 2.00 3.94 4.80 2.21 0.31 5.59 0.20 1.52 2.60 Dim Min Max B220 thru B2200 Mechanical Data Feature: Surface Mount Schottky Barrier Rectifiers http://www.weitron.com.tw WEITRON SMB(DO-214AA) Lead(Pb)-FreeP b
http://www.weitron.com.tw WEITRON 2/3 Rev.B 22-Oct-09 Single Phase Half Wave, 60Hz, Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Maximum Ratingsand Electrical Characteristics Characteristics Symbol Unit V V V A A V mA VRRM VRMS VDC IFSM VF IR 3020 40 60 8050 0.2 5.0 0.5 B220 B230 B240 B250 B260 B280 B2200 200 3020 40 60 8050 200 2114 28 42 5635 140 B2100 100 100 B2150 150 150 105 2.0 Maximum Recurrent Peak Reverse Voltage IF(AV) Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Recti/f_ied Current (See Fig.1).375”(9.5mm) Lead Length at Maximum Instantaneous At 2.0A DC Peak Forward Surge Current,8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC) Maximum DC Reverse Current @Ta = 25°C At Rated DC BlockingVoltage @Ta = 100°C Typical Thermal Resistance -55 to +125 -55 to +150 °C/W TSTGStorageTemperature Range OperatingTemperature Range RθJA RθJC 70 50 40Typical Junction Capacitance pFCJ TJ
RATING AND CHARACTERISTIC CURVES B220 thru B2200 WEITRON http://www.weitron.com.tw 3/3 Rev.B 22-Oct-09 FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2-TYPICAL FORWARD CHARACTERISTICS FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 4-TYPICAL REVERSE CHARACTERISTICS FIG. 5-TYPICAL JUNCTION CAPACITANCE 0.0 1.0 2.0 3.0 4.0 5.0 0 20 40 60 80 100 120 140 160 AMBIENT TEMPERATURE (℃) AVERAGE FORWARD CURRENT,(A) 1 10 100 NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT (A) 0.001 0.010 0.100 1.000 10.000 100.000 20% 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) REVERSE LEAKAGE CURRENT (mA) 100 200 300 400 500 0 1 10 100 REVERSE VOLTAGE (V) JUNCTION CAPACITANCE (pF) B220~B240 B250~B260 B280~B2100 B2150~B2200 25°C 100°C 0.01 0.10 1.00 10.00 100.00 FORWARD VOLTAGE (V) INSTANTANEOUS FORWARD CURRENT (A) B220~B240 B250~B260 B280~B2100 B2150~B2200