CPC1963GS - LITTELFUSE

CPC1963GS Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Littelfuse recommends a symmetrical PCB layout with a solid ground plane to minimize electromagnetic interference (EMI) and ensure proper device operation. A minimum of 1 oz copper thickness is recommended.
• How do I select the correct CPC1963GS for my application?
  Select the CPC1963GS based on your application's specific requirements, such as voltage, current, and package type. Consider factors like operating temperature range, switching speed, and isolation voltage when making your selection.
• What is the maximum allowable voltage across the isolation barrier?
  The maximum allowable voltage across the isolation barrier is 3.75 kVrms for 1 minute, as per the IEC 60950-1 standard. However, it's essential to follow the recommended operating conditions and derating guidelines to ensure reliable operation.
• Can I use the CPC1963GS in a high-temperature environment?
  The CPC1963GS is rated for operation up to 125°C. However, it's crucial to consider the derating curves for temperature, voltage, and current to ensure reliable operation in high-temperature environments.
• What is the typical propagation delay time for the CPC1963GS?
  The typical propagation delay time for the CPC1963GS is around 10-15 ns. However, this value may vary depending on the specific device and operating conditions.