GS-065-030-2-L-TR - Infineon

GS-065-030-2-L-TR Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  Infineon provides a recommended PCB layout in the application note AN2013-03, which includes guidelines for thermal vias, copper thickness, and component placement to ensure optimal thermal performance.
• How do I select the correct gate driver for this IGBT module?
  Infineon recommends using a gate driver with a minimum output current of 2A and a voltage rating that matches the IGBT's gate-emitter voltage. The driver should also have a short-circuit protection and be compatible with the IGBT's internal gate resistance.
• What is the maximum allowed overcurrent and how is it protected?
  The GS-065-030-2-L-TR has an internal overcurrent protection (OCP) that limits the maximum current to 65A. The OCP is triggered when the current exceeds 65A for more than 10μs. The module also has a short-circuit protection that turns off the IGBT in case of a short circuit.
• How do I ensure safe operation during startup and shutdown?
  To ensure safe operation during startup and shutdown, Infineon recommends implementing a soft-start circuit to limit the inrush current and a shutdown circuit to prevent voltage spikes. The application note AN2013-03 provides more details on these circuits.
• What is the recommended cooling system for this IGBT module?
  Infineon recommends using a heat sink with a thermal resistance of ≤ 0.5 K/W and a forced air cooling system with a minimum airflow of 200 l/min. The heat sink should be mounted using a thermal interface material with a thermal conductivity of ≥ 1 W/mK.