MR750FR THRU MR7510FR Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 Features • • • • • 6 Amp Fast Recovery Rectifier 50 to 1000 Volts Low Cost Low Leakage Low Forward Voltage Drop High Current Capability Fast Switching Speed For High Efficiency Maximum Ratings • • LEADED BUTTON Operating Temperature: -55°C to +150°C Storage Temperature: -55°C to +150°C A Catalog Number MR750FR MR751FR MR752FR MR754FR MR756FR MR758FR MR7510FR Device Marking --------------- Maximum Recurrent Peak Reverse Voltage 50V 100V 200V 400V 600V 800V 1000V Maximum RMS Voltage 35V 70V 40V 280V 420V 560V 700V Maximum DC Blocking Voltage 50V 100V 200V 400V 600V 800V 1000V D Mark B Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward IF(AV) 6A TA = 55°C Current Peak Forward Surge IFSM 300A 8.3ms, half sine Current IFM = 6.0A; Maximum 1.3V Instantaneous VF TA = 25°C Forward Voltage Maximum DC Reverse Current At IR 10µA TA = 25°C Rated DC Blocking 150µA TA = 55°C Voltage Maximum Reverse Recovery Time 150ns IF=0.5A, IR=1.0A, MR750-754 Trr 250ns Irr=0.25A MR756 500ns MR758-7510 Typical Junction CJ 150pF Measured at Capacitance 1.0MHz, VR=4.0V *Pulse Test: Pulse Width 300µsec, Duty Cycle 1% K DIMENSIONS DIM A B C D INCHES MIN .332 .234 .050 .990 www.cnelectr.com MAX .342 .246 .053 1.010 MM MIN 8.43 5.94 1.27 25.15 MAX 8.69 6.25 1.35 25.65 NOTE 2PL FR750FR thru MR7510FR Figure 1 Typical Forward Characteristics 20 Figure 2 Forward Derating Curve 10 12 6 4 10 2 25°C Amps 8 1 .6 6 Amps .4 4 .2 2 .1 Single Phase, Half Wave 60Hz Resistive or Inductive Load .06 0 .04 0 50 75 100 125 150 175 °C .02 .01 .6 .8 1.0 1.2 1.4 Average Forward Rectified Current - Amperesversus Ambient Temperature - °C 1.6 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 100 60 40 20 pF TJ=25°C 10 6 4 2 1 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 Junction Capacitance - pFversus Reverse Voltage - Volts www.cnelectr.com 400 1000 MR750FR thru MR7510FR Figure 4 Peak Forward Surge Current 300 250 200 150 Amps 100 50 0 1 2 4 6 8 10 20 40 60 80 100 Cycles Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles Figure 5 Reverse Recovery Time Characteristic And Test Circuit Diagram 50Ω 10Ω trr +0.5A 0 Pulse Generator Note 2 25Vdc 1Ω Notes: 1. Rise Time = 7ns max. Input impedance = 1 megohm, 22pF 2. Rise Time = 10ns max. Source impedance = 50 ohms 3. Resistors are non-inductive Oscilloscope Note 1 -0.25 -1.0 1cm Set Time Base for 20/100ns/cm www.cnelectr.com