B220A thru B2200A 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 SMA(DO-214AC) Mechanical Data *Case : Molded Plastic *Polarity :Indicated by cathode band *Weight : 0.002 Ounce ,0.064 grams SMA Outline Dimension Unit:mm Dim A B C D E G H J WEITRON http://www.weitron.com.tw 1/3 SMA Min 2.20 4.00 1.27 0.15 4.48 0.10 0.76 1.70 Max 2.92 4.60 1.63 0.31 5.59 0.20 1.52 2.62 09-Dec-2013 B220A thru B2200A Maximum Ratingsand Electrical Characteristics MAXIMUM RATINGS (TA=25°C unless otherwise noted) Characteristics Symbol B B 220A 230A B 240A B 250A B 260A B 280A Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 80 Maximum RMS voltage VRMS 14 21 28 35 42 Maximum DC blocking voltage VDC 20 30 40 50 60 Maximum average forward rectified current Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load B B B Unit 2100A 2150A 2200A 100 150 200 V 56 70 105 140 V 80 100 150 200 V IF 2.0 A IFSM 50.0 A Maximum Instantaneous Forward Voltage IF=2A @ 25°C VF Maximum DC Reverse Current @ Tc=25°C at Rated DC Blocking Voltage @ Tc=100°C IR Typical Junction Capacitance(NOTE1) Cj 0.50 0.70 0.85 0.5 15 150 120 0.87 0.90 V 0.2 5.0 mA 100 pF Critcal rate of rise of revrse voltage (rated VR,,Tj=25oC)) dV/dt 10,000 V/us Typical Thermal Resistance (NOTE2) RθJa RθJC 100 80 °C/W Operating Temperature Range Storage Temperature Range TJ -55 to +125 TSTG -55 to +150 -55 to +150 °C °C NOTES:1.Measured at 1.0MHZ and applied reverse voltage of 4.0V DC 2.Device mounted on FR-4 substrate, 1"*1", 2oz, single-sided, PC boards with 0.1"*0.15" copper pad. WEITRON http://www.weitron.com.tw 2/3 09-Dec-2013 B220A thru B2200A RATING AND CHARACTERISTIC CURVES FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2-TYPICAL FORWARD CHARACTERISTICS 100.00 INSTANTANEOUS F FORWARD CURRENT (A) AVERAGE FO ORWARD CURRENT,(A) 2.5 2 1.5 B220A~B260A 1 B2100A~B2200A 0.5 0 0 25 50 75 100 125 150 B220A~B240A B250A~B260A B280A~B2100A B2150A~B2200A 10.00 1.00 0.10 TA=25℃ PULSE WIDTH 300us 2% DUTY CYCLE 0.01 0.2 0.4 0.6 0.8 1.0 AMBIENT TEMPERATURE(℃) FORWARD VOLTAGE (V) FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100 40 GE CURRENT (mA) REVERSE LEAKAG PEAK FORWARD SUR RGE CURRENT (A) 50 TA=25℃ 8.3ms Single Half Sine Wave JEDEC method 30 20 10 25℃ 100℃ 10 1 0.1 0.01 0.001 0 1 10 20 100 40 60 80 100 PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) NUMBER OF CYCLES AT 60Hz FIG. 5-TYPICAL JUNCTION CAPACITANCE 500 B220A~B240A B250A~B260A JUNCTION CAPACITANCE E (pF) 400 B280A~B2100A B2150A~B2200A 300 200 100 0 0 1 10 100 REVERSE VOLTAGE (V) WEITRON http://www.weitron.com.tw 3/3 09-Dec-2013