According to Infineon's application notes, the maximum allowed voltage imbalance is ±10% of the nominal voltage between any two phases.
Infineon recommends using a heat sink with a thermal resistance of ≤ 1.5 K/W, and ensuring a maximum junction temperature of 150°C. Additionally, a thermal interface material with a thermal conductivity of ≥ 1 W/mK should be used.
Infineon recommends a gate resistance of 10 Ω to 20 Ω for optimal switching performance and to minimize oscillations.
No, the FS25R12KT3 is rated for a maximum DC-link voltage of 650 V. Exceeding this voltage may lead to reduced reliability and potentially cause damage to the device.
Infineon recommends using a fast-acting fuse or a semiconductor-based overcurrent protection device, such as an IGBT protection IC, to detect and respond to overcurrent and short-circuit conditions.
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