B340

B320 thru B3200 Surface Mount Schottky Barrier Rectifiers P b Lead(Pb)-Free REVERSE VOLTAGE 20 TO 200 VOLTS FORWARD CURRENT 3.0 AMPERE 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 Mechanical Data * Case : Molded Plastic * Polarity : Indicated by cathode band * Weight : 0.231 grams SMC(DO-214AB) SMC Outline Dimension SMC Dim Min Max Unit:mm A B C D E G H J 5 .5 9 6 .6 0 2 .7 5 0 .1 5 7 .7 5 0 .1 0 0 .7 6 2 .0 0 6 .2 2 7 .1 1 3 .1 8 0 .3 1 8 .1 3 0 .2 0 1 .5 2 2 .6 2 WEITRON http://www.weitron.com.tw 1/3 18-Aug-09 B320 thru B3200 Rating 25 C Ambient Temperature Unless Otherwise Specified. Single Phase Half Wave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. MAXIMUM RATINGS (TA=25°C unless otherwise noted) PARAMET ER Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load Maximum instantaneous IF=3A @ 25°C Maximum DC reverse current at rated DC blocking voltage Typical junction capacitance Typical thermal resistance Operating temperature range Storage temperature range @ T A=25°C @ TA=100°C S YMBO L B320 B330 B340 B350 B360 B380 B3100 B3150 B3200 UNIT VRRM VRMS VDC IF I FSM VF IR CJ RθJA RθJC TJ TSTG 180 0.50 0.5 10. 0 15 0 70 30 -55 to +125 -55 to +150 110 0.70 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 3. 0 80.0 0.85 0.87 0.2 5.0 100 80 0. 90 80 56 80 10 0 70 10 0 150 105 150 20 0 14 0 20 0 V V V A A V mA pF °C/W °C °C WEITRON http://www.weitron.com.tw 2/3 18-Aug-09 B320 thru B3200 5.0 INSTANTANEOUS FORWARD CURRENT (A) 100.00 B320~B340 B350~B360 B380~B3100 B3150 B3200 AVERAGE FORWARD CURRENT,(A) 4.0 10.00 3.0 1.00 2.0 0.10 1.0 0.0 0 20 40 60 80 100 120 140 160 AMBIENT TEMPERATURE (℃) 0.01 0.2 0.4 0.6 FORWARD VOLTAGE (V) 0.8 1.0 FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2-TYPICAL FORWARD CHARACTERISTICS 100 100.000 PEAK FORWARD SURGE CURRENT (A) REVERSE LEAKAGE CURRENT (mA) 80 10.000 60 1.000 100°C 40 0.100 20 0.010 25°C 0 1 10 NUMBER OF CYCLES AT 60Hz 100 0.001 20% 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 4-TYPICAL REVERSE CHARACTERISTICS 600 500 JUNCTION CAPACITANCE (pF) 400 B320~B340 B350~B360 B380~B3100 B3150 B3200 300 200 100 0 0 1 10 100 REVERSE VOLTAGE (V) FIG. 5-TYPICAL JUNCTION CAPACITANCE WEITRON http://www.weitron.com.tw 3/3 18-Aug-09