MS820 THRU MS8100 Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 Features • • • • 8 Amp Schottky Barrier Rectifier 20 to 100 Volts Low Switching Noise Low Forward Voltage Drop High Current Capability High Surge Current Capability Maximum Ratings • • • DO-201AD Operating Temperature: -55°C to +125°C Storage Temperature: -55°C to +150°C Maximum Thermal Resistance; 30°C/W Junction To Lead Catalog Number MS820 MS830 MS835 MS840 MS845 MS860 MS880 MS8100 Device Marking MS820 MS830 MS835 MS840 MS845 MS860 MS880 MS8100 Maximum Recurrent Peak Reverse Voltage 20V 30V 35V 40V 45V 60V 80V 100V Maximum RMS Voltage Maximum DC Blocking Voltage 14V 21V 24.5V 28V 31.5V 42V 56V 70V 20V 30V 35V 40V 45V 60V 80V 100V D A Cathode Mark B D Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage MS820-MS860 MS880-MS8100 IF(AV) 8.0A TA = 120°C IFSM 200A 8.3ms, half sine C DIMENSIONS VF .62V .85V IFM = 8.0A; TA = 25°C* Maximum DC 1.0mA Reverse Current At IR TA = 25°C Rated DC Blocking 50mA TA = 100oC Voltage Typical Junction CJ 550pF Measured at Capacitance 1.0MHz, VR=4.0V *Pulse test: Pulse width 300 µsec, Duty cycle 1% DIM A B C D INCHES MIN ----.048 1.000 www.cnelectr.com MAX .370 .250 .052 --- MM MIN ----1.20 25.40 MAX 9.50 6.40 1.30 --- NOTE MS820 thru MS8100 Figure 1 Typical Forward Characteristics 100 Figure 2 Forward Derating Curve 60 12 40 10 20 MS820-MS860 10 MS80-MS8100 8 6 4 6 Amps 2 Amps 4 1 2 Single Phase, Half Wave 60Hz Resistive or Inductive Load .6 .4 0 40 60 80 .2 100 120 160 °C 25°C Average Forward Rectified Current - Amperesversus Ambient Temperature - °C .1 .06 .04 .02 .01 140 .3 .4 .5 .6 .7 1.0 .8 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 1000 600 400 200 pF TJ=25°C 100 60 40 20 10 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 Junction Capacitance - pFversus Reverse Voltage - Volts www.cnelectr.com 400 1000 MS820 thru MS8100 Figure 4 Typical Reverse Characteristics 6 Figure 5 Peak Forward Surge Current 200 4 175 2 150 1 100 10 Amps .6 75 .4 50 .2 0 25°C µAmps .1 1 2 4 6 8 10 20 40 60 80 100 Cycles .06 Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles .04 .02 .01 .006 .004 .002 .001 0 20 40 60 80 100 120 Volts Instantaneous Reverse Leakage Current - MicroAmperesversus Percent Of Rated Peak Reverse Voltage - Volts www.cnelectr.com