GTCS35-900M-R05-2 - LITTELFUSE

GTCS35-900M-R05-2 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and land pattern for optimal performance?
  The recommended PCB layout and land pattern for the GTCS35-900M-R05-2 can be found in the Littelfuse application note AN9313. It provides guidelines for optimal thermal performance and reduced thermal resistance.
• How do I ensure the thermal interface material (TIM) is properly applied and what type of TIM is recommended?
  Littelfuse recommends using a high-quality thermal interface material (TIM) such as thermal grease or thermal tape. Apply a thin, even layer to the thermal pad of the device, following the manufacturer's instructions. Avoid applying excessive pressure, which can cause damage to the device.
• What is the maximum allowable voltage transient for the GTCS35-900M-R05-2?
  The GTCS35-900M-R05-2 is designed to withstand voltage transients up to 1.5 times the rated voltage (900V) for a duration of 100ms, as per the IEC 61000-4-5 standard. However, it's recommended to consult with Littelfuse application engineers for specific guidance on voltage transient tolerance.
• Can I use the GTCS35-900M-R05-2 in a high-temperature environment, and what are the derating factors?
  The GTCS35-900M-R05-2 is rated for operation up to 150°C. For temperatures above 125°C, derating factors apply. Consult the datasheet for specific derating curves and consult with Littelfuse application engineers for guidance on high-temperature applications.
• What are the recommended soldering profiles and reflow conditions for the GTCS35-900M-R05-2?
  Littelfuse recommends following the soldering profile guidelines outlined in the IPC-J-STD-020 standard. A typical reflow profile includes a peak temperature of 260°C, with a dwell time of 30-60 seconds above 220°C. Consult the datasheet for specific guidance on soldering and reflow conditions.