Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769
MR750FR THRU MR7510FR
6 Amp Fast Recovery Rectifier 50 to 1000 Volts
LEADED BUTTON
A
Features
• • • • • Low Cost Low Leakage Low Forward Voltage Drop High Current Capability Fast Switching Speed For High Efficiency
Maximum Ratings
• • Device Marking
Operating Temperature: -55 °C to +150°C Storage Temperature: -55°C to +150°C 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
Catalog Number MR750FR MR751FR MR752FR MR754FR MR756FR MR758FR MR7510FR
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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 300 µsec, Duty Cycle 1%
K
DIMENSIONS INCHES MIN .332 .234 .050 .990 MM MIN 8.43 5.94 1.27 25.15
DIM A B C D
MAX .342 .246 .053 1.010
MAX 8.69 6.25 1.35 25.65
NOTE
2PL
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FR750FR thru MR7510FR
Figure 1 Typical Forward Characteristics 20 10 6 4 10 2 Amps 1 .6 .4 .2 .1 .06 .04 .02 .01 .6 .8 1.0 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts 1.2 1.4 1.6 0 2 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 4 25°C 12 Figure 2 Forward Derating Curve
8
6
Figure 3 Junction Capacitance
100 60 40 20 pF 10 6 4 2 1 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 400 1000 TJ=25°C
Junction Capacitance - pFversus Reverse Voltage - Volts
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MR750FR thru MR7510FR
Figure 4 Peak Forward Surge Current 300 250 200 150 Amps 100 50 0 1 4 6 8 10 Cycles Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles 20 40 60 80 100
2
Figure 5 Reverse Recovery Time Characteristic And Test Circuit Diagram 50Ω 10Ω trr +0.5A
0 25Vdc Pulse Generator Note 2 1Ω Oscilloscope Note 1 -0.25
-1.0 1cm Set Time Base for 20/100ns/cm
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
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