MOC8103 datasheet by Isocom Components

MOC8103 Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the MOC8103?
  The recommended operating temperature range for the MOC8103 is -40°C to 85°C, although it can withstand storage temperatures from -50°C to 150°C.
• How do I ensure the MOC8103 is properly isolated from the input and output circuits?
  To ensure proper isolation, make sure to follow the recommended PCB layout and creepage distance guidelines, and use a suitable insulation material between the input and output circuits.
• What is the maximum allowable voltage across the input and output pins?
  The maximum allowable voltage across the input and output pins is 10 kV, although it's recommended to keep it below 5 kV for reliable operation.
• Can I use the MOC8103 in a high-frequency application?
  Yes, the MOC8103 can be used in high-frequency applications up to 100 kHz, but be aware that the switching time and voltage isolation may degrade at higher frequencies.
• How do I handle the LED current in the MOC8103?
  The LED current in the MOC8103 should be limited to 10 mA to prevent overheating and ensure reliable operation. Use a suitable resistor to limit the current.