MOC3020 datasheet by Isocom Components

MOC3020 Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the MOC3020?
  The recommended operating temperature range for the MOC3020 is -40°C to 100°C.
• How do I ensure the reliability of the MOC3020 in high-temperature applications?
  To ensure reliability in high-temperature applications, it's essential to follow proper derating guidelines, provide adequate heat sinking, and ensure that the device is operated within its recommended temperature range.
• What is the maximum allowable voltage for the MOC3020?
  The maximum allowable voltage for the MOC3020 is 80V, and it's essential to ensure that the device is not subjected to voltages exceeding this rating to prevent damage or premature failure.
• How do I choose the correct resistor value for the MOC3020?
  The correct resistor value for the MOC3020 depends on the specific application and the desired current transfer ratio. A general guideline is to choose a resistor value that limits the LED current to the recommended maximum value, typically around 10-20mA.
• What are the common applications for the MOC3020?
  The MOC3020 is commonly used in power supplies, motor control circuits, and industrial control systems, as well as in audio and telecommunications equipment, and other applications requiring electrical isolation and high-voltage protection.