PF501 thru PF507 Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 Features • • • • • Low Cost Low Leakage Low Forward Voltage Drop High Current Capability For Automotive Applications 50Amp Standard Recovery Rectifier 50 to 1000 Volts Maximum Ratings • • • PRESSFIT Operating Temperature: -55°C to +150°C Storage Temperature: -55°C to +150°C Standard polarity : Case is Cathode ; Lead is Anode Note for positive terminal part number is as shown For negative terminal add an "N" to the suffix of the part number . i.e. PF501N Catalog Number PF501 PF502 PF503 PF504 PF505 PF506 PF507 Device Marking --------------- Maximum Recurrent Peak Reverse Voltage 50V 100V 200V 400V 600V 800V 1000V Maximum RMS Voltage Maximum DC Blocking Voltage 35V 70V 140V 280V 420V 560V 700V 50V 100V 200V 400V 600V 800V 1000V A C B F Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward IF(AV) 50A TA = 125°C Current Peak Forward Surge IFSM 650A 8.3ms, half sine Current Maximum 1.0V IFM = 50A; Instantaneous VF Forward Voltage TJ = 25°C* Maximum DC Reverse Current At IR 1 µA TJ = 25°C Rated DC Blocking 10µA TJ = 125°C Voltage Typical Junction CJ 150pF Measured at Capacitance 1.0MHz, VR=4.0V *Pulse test: Pulse width 300 µsec, Duty cycle 2% E D DIM A B C D E E INCHES MIN .097 1.063 -----.501 .122 .258 www.cnelectr.com MAX .103 1.142 .395 .505 .130 .278 MM MIN 2.464 27.00 -----12.73 3.10 6.55 MAX 2.616 29.00 10.04 12.82 3.30 7.05 NOTE PF501 thru PF507 Figure 1 Typical Forward Characteristics Figure 2 Forward Derating Curve 20 60 100 60 50 40 40 20 25°C Amps 30 10 Amps .6 20 .4 10 .2 Single Phase, Half Wave 60Hz Resistive or Inductive Load .1 0 50 75 100 125 175 150 .06 0 .04 °C Average Forward Rectified Current - Amperesversus Ambient Temperature - °C .02 .01 Figure 4 Peak Forward Surge Current .4 .6 .8 1.0 1.2 1.4 650 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts 550 450 350 Amps 250 150 0 1 2 4 8 10 6 20 40 00 60 80 100 Cycles Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles Figure 3 Junction Capacitance 1000 600 400 200 pF TJ=25°C 100 60 40 20 10 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 Junction Capacitance - pFversus Reverse Voltage - Volts www.cnelectr.com 400 1000