SR506

Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 SR502 THRU SR5010









Features • • • • Low Switching Noise Low Forward Voltage Drop High Current Capability High Surge Current Capability 5 Amp Schottky Barrier Rectifier 50 to 100 Volts DO-201AD Maximum Ratings • • • Operating Temperature: -50°C to +150°C Storage Temperature: -50°C to +150°C Maximum Thermal Resistance; 18 °C/W Junction To Ambient Device Marking Maximum Recurrent Peak Reverse Voltage 20V 30V 40V 50V 60V 80V 100V Maximum RMS Voltage Maximum DC Blocking Voltage 20V 30V 40V 50V 60V 80V 100V Catalog Number D SR502 SR503 SR504 SR505 SR506 SR508 SR5010 SR502 SR503 SR504 SR505 SR506 SR508 SR5010 14V 21V 28V 35V 42V 56V 70V A Cathode Mark B D Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward IF(AV) 5.0A TA = 85°C Current Peak Forward Surge IFSM 150A 8.3ms, half sine Current Maximum Instantaneous Forward Voltage .55V IFM = 5.0A; SR502-SR504 VF .70V SR505-SR506 TA = 25°C* .85V SR508-SR5010 Maximum DC 1.0mA Reverse Current At IR TA = 25°C Rated DC Blocking Voltage Typical Junction CJ 200pF Measured at Capacitance 1.0MHz, VR=4.0V *Pulse test: Pulse width 300 µsec, Duty cycle 1% C DIMENSIONS INCHES MIN ----.048 1.000 MM MIN ----1.20 25.40 DIM A B C D MAX .370 .250 .052 --- MAX 9.50 6.40 1.30 --- NOTE www.cnelectr.com SR502 thru SR5010 Figure 1 Typical Forward Characteristics 20 10 6 4 2 Amps 1 .6 .4 1 .2 .1 .06 .04 .02 .01 .2 .4 .6 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts .8 1.0 1.2 150 125 100 75 Amps 50 25 5 0 25°C 0 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 50 75 100 °C Average Forward Rectified Current - Amperes ersus v Ambient Temperature - °C Figure3 Maximum Non-Repetitive Forward Surge Current 125 150 175 SR805-SR5010 Amps 2 SR502-SR504 4 SR505-SR506 5 6 Figure 2 Forward Derating Curve 3 1 2 4 6 8 10 Cycles 20 40 60 80 100 Figure 4 Junction Capacitance 1000 600 400 200 pF 100 60 40 20 10 .1 .2 .4 1 2 Volts 4 10 20 40 100 200 400 100 0 TJ=25° C Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles Junction Capacitance - pF versus www.cnelectr.com