RS1AB thru RS1MB Surface Mount Fast Recovery Rectifiers REVERSE VOLTAGE 50 TO 1000 VOLTS FORWARD CURRENT 1.0 AMPERE P b Lead(Pb)-Free Features: * For Surface Mount Application * Glass Passivated Chip * Low Reverse Leakage Current * Low Forward Voltage Drop And High Current Capability * Plastic Meterial Has UL Flammability Classification 94V-0 Mechanical Data: SMB(DO-214AA) * Case : Molded Plastic * Polarity :Indicated by cathode band * Weight : 0.003 Ounce ,0.093 grams SMB Outline Dimension Unit:mm SMB B A C Min Max A 3.30 4.06 1.96 3.94 4.80 2.21 0.15 5.00 0.10 0.31 5.59 0.20 0.76 1.52 2.00 2.62 B C D D E J G H G H J E WEITRON Dim http://www.weitron.com.tw 1/3 11-May-06 RS1AB thru RS1MB Maximum Ratings and Electrical Characteristics Rating 25 C AmbientTemperature Unless Otherwise Specified. Single Phase HalfWave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Characteristics Symbol RS1AB RS1BB RS1DB RS1GB RS1JB RS1KB RS1MB Unit Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current .375”(9.5mm) lead Length at Ta = 55°C IF(AV) 1.0 A Peak Forward Surge Current,8.3 ms Single Half Sine-WaveSuperimposed on Rated Load IFSM 30 A Maximum Instantaneous At 1.0A DC VF 1.3 V Maximum DC Reverse Current @Ta = 25°C At Rated DC BlockingVoltage @Ta = 100°C IR 5.0 100 μA Max Reverse Recovery Time Trr Typical Junction Capacitance CJ 15 OperatingTemperature Range TJ +150 TSTG -65 to +150 StorageTemperature Range 150 250 500 nS PF °C °C NOTES: 1.Measured at 1.0MHz applied reverse voltage of 4.0V DC. 2.Thermal Resistance Junction to case. WEITRON http://www.weitron.com.tw 2/3 11-May-06 1.0 0.8 0.6 0.4 0.2 0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES RS1AB thru RS1MB 30 20 10 0 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 1 2 20 10 50 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE , C FIG.1 Forward Current Derating Curve FIG.2 Maximum Non-Pepetitive Surge Current 1000 INSTANTANEOUS REVERSE CURRENT, (uA) 10 INSTANTANEOUS FORWARD CURRENT, (A) 5 1.0 TJ = 25 C 0.1 PULSEWIDTH:300us .01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 100 TJ = 100 C 10 1.0 TJ = 25 C 0.1 0.01 1.8 0 FIG.3 Typcial Forward Characteristics WEITRON http://www.weitron.com.tw 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) FIG.4 Typical Reverse Characteristics 3/3 11-May-06