MR758

Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 MR750 thru MR7510 Features • • • • • Low Cost Low Forward Voltage Drop High Current Capability High Surge Current Capability Low Leakage 6 Amp Rectifier 50 - 1000 Volts LEADED BUTTON A Maximum Ratings • • • Operating Temperature: -65 °C to +175°C Storage Temperature: -65°C to +175°C Maximum Thermal Resistance; 10 °C/W Junction To Ambient Device Marking Maximum Reccurrent Peak Reverse Voltage 50V 100V 200V 400V 600V 800V 1000V Maximum RMS Voltage Maximum DC Blocking Voltage 50V 100V 200V 400V 600V 800V 1000V Catalog Number MR750 MR751 MR752 MR754 MR756 MR758 MR7510 --------------- 35V 70V 140V 280V 420V 560V 700V C Mark B D Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage IF(AV) IFSM 6.0A 400A TA = 60°C 8.3ms, half sine VF 0.9V 1.25V IFM = 6.0A; TJ = 25°C* IFM = 100A; TJ = 25°C TJ = 25°C TJ = 100°C DIMENSIONS INCHES MIN .332 .234 .050 .990 MM MIN 8.43 5.94 1.27 25.15 Maximum DC Reverse Current At Rated DC Blocking Voltage IR 2 5 µA 1.0mA DIM A B C D MAX .342 .246 .053 1.010 MAX 8.69 6.25 1.35 25.65 NOTE 2PL *Pulse test: Pulse width 300 µsec, Duty cycle 1% www.cnelectr.com MR750 thru MR7510 Figure 1 Typical Forward Characteristics 200 100 60 40 5 20 Amps 10 6 4 2 25°C 1 .6 .4 .2 .1 .8 .9 1.0 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts 1.1 1.2 1.3 0 1 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 50 75 100 °C Average Forward Rectified Current - Amperes ersus v Ambient Temperature - °C 125 150 175 Amps 2 4 6 Figure 2 Forward Derating Curve 3 Figure 3 Typical Thermal Resistance versus Lead Length 20 15 °C/W 10 5 0 .1 .2 .3 Inches .4 .5 .6 .7 .8 .9 1.0 1.1 Thermal Resistance - °C/W versus Equal Lead Length To Heat Sink - Inches www.cnelectr.com MR750 thru MR7510 Figure 4 Typical Reverse Characteristics 100 60 40 20 10 6 4 2 µ Amps 1 .6 .4 .2 .1 .06 .04 .02 .01 TJ=25°C Amps 600 500 400 300 200 100 5 0 Figure 5 Maximum Non-Repetitive Forward Surge Current TJ=100°C 1 2 4 6 8 10 Cycles 20 40 60 80 100 Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles 20 40 60 80 Volts 100 120 140 Instantaneous Reverse Leakage Current - MicroAmperes ersus v Percent Of Rated Peak Reverse Voltage - Volts www.cnelectr.com