SR802 THRU SR810 Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 Features • • • • 8 Amp Schottky Barrier Rectifier 20 - 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 +150°C Storage Temperature: -55°C to +150°C Maximum Thermal Resistance; 30°C/W Junction To Lead Catalog Number SR802 SR803 SR804 SR805 SR806 SR808 SR810 Device Marking SR802 SR803 SR804 SR805 SR806 SR808 SR810 Maximum Recurrent Peak Reverse Voltage 20V 30V 40V 50V 60V 80V 100V Maximum RMS Voltage Maximum DC Blocking Voltage 14V 21V 28V 35V 42V 56V 70V D 20V 30V 40V 50V 60V 80V 100V A Cathode Mark B Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage SR802-SR804 SR806 SR808-SR810 Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance SR802-SR804 SR805-SR806 SR808-SR810 IF(AV) 8.0A TA = 90°C IFSM 175A 8.3ms, half sine VF .65V .70V .85V D C IFM = 8.0A; TJ = 25°C IR 0.5mA 50mA TJ= 25°C TJ = 100oC CJ 500pF 380pF 165pF Measured at 1.0MHz, VR=4.0V DIMENSIONS DIM A B C D INCHES MIN ----.048 1.000 *Pulse test: Pulse width 300 µsec, Duty cycle 1% www.cnelectr.com MAX .370 .250 .052 --- MM MIN ----1.20 25.40 MAX 9.50 6.40 1.30 --- NOTE SR802 thru SR8010 Figure 1 Typical Forward Characteristics Figure 2 Forward Derating Curve 20 9 SR806 10 6 8 SR802-SR804 4 6 2 Amps SR805-SR8010 1 4 Amps .6 2 .4 1 .2 Single Phase, Half Wave 60Hz Resistive or Inductive Load 25°C .1 0 .06 50 0 75 100 125 175 150 °C .04 Average Forward Rectified Current - Amperesversus Ambient Temperature - °C .02 .01 .2 .4 .6 .8 1.2 1.0 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure3 Maximum Non-Repetitive Forward Surge Current Figure 4 Junction Capacitance 200 4000 175 2000 150 1000 800 600 Tj=25 0C pF 125 Amps 400 100 50 5 0 SR SR 200 100 1 2 4 6 8 10 20 40 .1 .4 809 -S R 4 810 10 Volts 60 80 100 Cycles 1.0 SR 80 2-S R8 04 5 -S R8 06 80 Junction Capacitance - pF versus Reverse Voltage - Volts Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles www.cnelectr.com 40 80100