MBR720 THRU MBR760 Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 Features • • • • Metal of siliconrectifier, majonty carrier conducton Guard ring for transient protection Low power loss high efficiency High surge capacity, High current capability 7.5 Amp Schottky Barrier Rectifier 20 to 60 Volts Maximum Ratings • • Operating Temperature: -55°C to +150°C Storage Temperature: -55°C to +175°C Microsemi Catalog Number MBR720 MBR730 MBR735 MBR740 MBR745 MBR760 Device Marking MBR720 MBR730 MBR735 MBR740 MBR745 MBR760 Maximum Recurrent Peak Reverse Voltage 20V 30V 35V 40V 45V 60V TO-220AC Maximum RMS Voltage Maximum DC Blocking Voltage B M C IF(AV) 7.5A D A K 14V 21V 24.5V 28V 31.5V 42V 20V 30V 35V 40V 45V 60V E PIN 1 2 F G I J H Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current L N TC = 125°C PIN 1 CASE PIN 2 Peak Forward Surge Current Maximum Forward Voltage Drop Per Element MBR720-745 MBR760 Maximum DC Reverse Current At Rated DC Blocking Voltage MBR720-745 MBR760 MBR720-745 MBR760 Typical Junction Capacitance IFSM 150A 8.3ms, half sine VF .84V .75V IR CJ 0.1mA 0.5mA 15mA 50mA 400pF IFM = 15 A mper IFM = 7.5 A mper TA = 25°C* TJ = 25°C TJ = 125°C A B C D E F G H I J K L M N Measured at 1.0MHz, VR=4.0V *Pulse test: Pulse width 300 µsec, Duty cycle 2% INCHES .560 .625 .380 .420 .100 .135 .230 .270 .380 .420 -----.250 .500 .580 .190 .210 .020 .045 .012 .025 .139 .161 .140 .190 .045 .055 .080 .115 www.cnelectr.com MM 14.22 9.65 2.54 5.84 9.65 -----12.70 4.83 0.51 0.30 3.53 3.56 1.14 2.03 15.88 10.67 3.43 6.86 10.67 6.35 14.73 5.33 1.14 0.64 4.09 4.83 1.40 2.92 MBR720 thru MBR760 Figure 1 Typical Forward Characteristics Figure 2 Typical Reverse Characteristics 100 10 60 6 40 4 20 2 1 10 .6 6 .4 4 .2 2 TJ=25°C 25°C µAmps .1 1 Amps .06 .6 .04 .4 .02 .2 .01 .1 .006 .06 .004 4 .04 .002 .02 .01 .001 20 .2 .3 .4 .5 .6 .8 60 40 80 100 120 140 1.0 Volts Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Instantaneous Reverse Leakage Current - MicroAmperesversus Percent Of Rated Peak Reverse Voltage - Volts Figure 3 Forward Derating Curve Figure 4 Peak Forward Surge Current 12 150 10 125 8 100 75 6 Amps Amps 50 4 25 2 0 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 0 25 50 75 100 150 1 2 4 8 10 20 40 60 80 100 Cycles 175 °C 6 Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles Average Forward Rectified Current - Amperesversus Ambient Temperature - °C www.cnelectr.com