RS1A

RS1A thru RS1M Surface Mount Fast Recovery Rectifiers P b Lead(Pb)-Free REVERSE VOLTAGE 50 TO 1000 VOLTS FORWARD CURRENT 1.0 AMPERE Features: * Ideal for surface mount applications * Easy pick and place * Built-in strain relief * Fast switching speed Mechanical Data: * Case : Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.063 grams SMA(DO-214AC) SMA Outline Dimension B Unit:mm A C D J H E G Dim A B C D E G H J 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 http://www.weitron.com.tw WEITRON 1/3 10-Nov-06 RS1A thru RS1M Maximum Ratings and Electrical Characteristics Rating 25°C Ambient Temperature Unless Otherwise Specified. Single Phase HalfWave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Characteristics Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375”(9.5mm) Lead Length at TA = 50°C Peak Forward Surge Current,8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC) Symbol RS1A RS1B RS1D RS1G RS1J RS1K RS1M Unit V V V A A V μA VRRM VRMS VDC IF(AV) IFSM VF IR Trr CJ TJ TSTG 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 1.0 30 1.3 5.0 100 150 15 +175 -65 to +175 250 500 Maximum Instantaneous At 1.0A DC Maximum DC Reverse Current @Ta = 25°C At Rated DC BlockingVoltage @Ta = 100°C Max Reverse Recovery Time1 Typical Junction Capacitance2 OperatingTemperature Range StorageTemperature Range nS PF °C °C Notes: 1.Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A. 2.measured at 1MHz and applied reverse voltage of 4.0V D.C. WEITRON http://www.weitron.com.tw 2/3 10-Nov-06 RS1A thru RS1M RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT,(A) 50 INSTANTANEOUS FORWARD CURRENT,(A) 1.2 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 120 140 160 180 200 Single Phase Half Wave 60Hz Resistive Or Inductive Load 10 3.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 AMBIENT TEMPERATURE ( C) Fig.2 TYPICAL FORWARD CURRENT DERATING CURVE .01 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 PEAK FORWAARD SURGE CURRENT,(A) 50 FORWARD VOLT AGE,(V) 40 Fig.1 TYPICAL FORWARD CHARACTERISTICS 30 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 50 NONINDUCTIVE 10 NONINDUCTIVE 20 (+) 25Vdc (approx.) () 1 NONINDUCTIVE OSCILLISCOPE (NOTE 1) D.U.T. () PULSE GENERATOR (NOTE 2) (+) 10 0 1 105 50 100 NUMBER OF CYCLES AT 60Hz Fig.4 MAXIMUM NON-REPETITIVE FORWARDSURGE CURRENT NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. Fig.3 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS JUNCTION CAPACITANCE,(pF) 35 30 25 20 15 10 5 0 trr +0.5A | | | | | | | | 0 -0.25A .01 .05 .1 .5 1 5 10 50 100 -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm REVERSE VOLTAGE,(V) Fig.5 TYPICAL JUNCTION CAPACITANCE WEITRON http://www.weitron.com.tw 3/3 10-Nov-06