SR803

Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 SR802 THRU SR810 8 Amp Schottky Barrier Rectifier 20 - 100 Volts DO-201AD Features • • • • Low Switching Noise Low Forward Voltage Drop High Current Capability High Surge Current Capability Maximum Ratings • • • Device Marking Operating Temperature: -55 °C to +150°C Storage Temperature: -55°C to +150°C Maximum Thermal Resistance; 30°C/W Junction To Lead Maximum Recurrent Peak Reverse Voltage 20V 30V 40V 50V 60V 80V 100V IF(AV) IFSM 8.0A 175A Maximum RMS Voltage Maximum DC Blocking Voltage 20V 30V 40V 50V 60V 80V 100V Catalog Number D SR802 SR803 SR804 SR805 SR806 SR808 SR810 SR802 SR803 SR804 SR805 SR806 SR808 SR810 14V 21V 28V 35V 42V 56V 70V TA = 90°C 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 D 8.3ms, half sine C VF .65V .70V .85V 0.5mA 50mA IFM = 8.0A; TJ = 25°C TJ= 25°C TJ = 100oC DIM A B C D INCHES MIN ----.048 1.000 DIMENSIONS MM MIN ----1.20 25.40 Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance SR802-SR804 SR805-SR806 SR808-SR810 IR MAX .370 .250 .052 --- MAX 9.50 6.40 1.30 --- NOTE CJ 500pF 380pF 165pF Measured at 1.0MHz, VR=4.0V *Pulse test: Pulse width 300 µsec, Duty cycle 1% www.cnelectr.com SR802 thru SR8010 Figure 1 Typical Forward Characteristics 20 10 6 4 2 Amps 1 .6 2 .4 .2 .1 .06 .04 .02 .01 .2 .4 .6 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts .8 1.0 1.2 25°C 0 1 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 50 75 100 °C Average Forward Rectified Current - Amperes versus Ambient Temperature - °C 125 150 175 SR805-SR8010 Amps 4 SR802-SR804 6 SR806 9 Figure 2 Forward Derating Curve 8 Figure3 Maximum Non-Repetitive Forward Surge Current 200 175 150 125 Amps 100 50 5 0 Figure 4 Junction Capacitance 4000 2000 Tj=25 0C 1000 800 600 400 pF SR 80 SR 80 2-S R8 04 5 -S R8 06 200 SR 809 -S R 810 100 .1 .4 1.0 4 10 40 80100 1 2 4 6 8 10 Cycles 20 40 60 80 100 Volts Junction Capacitance - pF versus Reverse Voltage - Volts Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles www.cnelectr.com