MR750 thru MR7510 Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 Features • • • • • Low Cost Low Forward Voltage Drop High Current Capability High Surge Current Capability Low Leakage 6 Amp Rectifier 50 - 1000 Volts Maximum Ratings • • • LEADED BUTTON Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C Maximum Thermal Resistance; 10 °C/W Junction To Ambient A Catalog Number MR750 MR751 MR752 MR754 MR756 MR758 MR7510 Device Marking --------------- Maximum Reccurrent 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 C Mark B D Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage IF(AV) 6.0A TA = 60°C IFSM 400A 8.3ms, half sine VF 0.9V 1.25V Maximum DC Reverse Current At Rated DC Blocking Voltage IR 25µA 1.0mA IFM = 6.0A; TJ = 25°C* IFM = 100A; TJ = 25°C DIMENSIONS DIM A B C D INCHES MIN .332 .234 .050 .990 TJ = 25°C TJ = 100°C *Pulse test: Pulse width 300 µsec, Duty cycle 1% 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 MR750 thru MR7510 Figure 1 Typical Forward Characteristics 200 Figure 2 Forward Derating Curve 100 6 60 40 5 20 Amps 4 10 6 3 Amps 4 2 2 25°C 1 1 Single Phase, Half Wave 60Hz Resistive or Inductive Load .6 0 .4 50 0 75 100 125 150 175 °C .2 .1 .8 .9 1.0 1.1 Average Forward Rectified Current - Amperesversus Ambient Temperature - °C 1.3 1.2 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 3 Typical Thermal Resistance versus Lead Length 20 15 °C/W 10 5 0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 Inches Thermal Resistance - °C/W versus Equal Lead Length To Heat Sink - Inches www.cnelectr.com 1.1 MR750 thru MR7510 Figure 4 Typical Reverse Characteristics Figure 5 Maximum Non-Repetitive Forward Surge Current 100 600 60 40 500 20 400 10 300 6 Amps 4 200 100 5 0 2 TJ=100°C µAmps 1 1 2 4 6 .6 40 60 80 100 Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles .2 .1 .06 .04 .01 20 Cycles .4 .02 8 10 TJ=25°C 20 40 60 80 100 120 140 Volts Instantaneous Reverse Leakage Current - MicroAmperesversus Percent Of Rated Peak Reverse Voltage - Volts www.cnelectr.com