B370 WEITRON | Alldatasheet
Document overview
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Technical content
*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 *Case : Molded Plastic *Polarity :Indicated by cathode band *Weight : 0.007 Ounce ,0.21 grams REVERSE VOLTAGE
70 TO 100 VOLTS
3.0 AMPERE
Unit:mm B370 thru B3100 SMC Outline Dimension Surface Mount Schottky Barrier Rectifiers SMC 5.59 6.22 6.60 7.11 2.75 3.18 0.15 0.31 7.75 8.13 0.10 0.20 0.76 1.52 2.00 2.62 SMC(DO-214AB) http://www.weitron.com.tw Dim Min Max WEITRON Features: Mechanical Data A B C D E G H J
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TC=90 C Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous At 3.0A DC Maximum DC Reverse Current @Tj=25 C At Rated DC Blocking Voltage @Tj=100 C Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range Rating 25 C Ambient Temperature Unless Otherwise Specified. Single Phase Half Wave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. VRRM VRMS VDC IF(AV) IFSM VF IR CJ R JL TJ TSTG 100 100 -55 to+125 -55 to+150 NOTES:1.Measured at 1.0MHz applied reverse voltage of 4.0V DC. 2.Thermal Resistance Junction to case. 3.0 100 0.85 0.5 100 http://www.weitron.com.tw Characteristic Symbol B370 B380 B390 B3100 Unit B370 thru B3100 WEITRON PF q
0.1 1.0 FIG.1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 20 60 80 100 120 40 140 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD LEAD TEMPERATURE , C 2.0 1.0 3.0 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT, AMPERES 1 5 10 50 1002 20 20 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 100 120 FIG.4 - TYPICAL JUNCTION CAPACITANCE CAPACITANCE, (pF) REVERSE VOLTAGE, (VOLTS) 10.00.1 100 1000 100 TJ = 25 C F= 1MHz 1.0 4.0 INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) FIG.3 - TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,(A) .01 TJ = 25 C PULSEWIDTH:300us 1.2 FIG.5 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (mA) 20 40 120 1400 0.01 0.1 1.0 100 60 80 100 0.001 TJ = 25 C TJ = 125 C TJ = 100 C PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) WE IT R ONB370 thru B3100 WEITRON http://www.weitron.com.tw