Schaffner recommends a PCB layout with a large copper area for heat dissipation, and a thermal management system with a heat sink and thermal interface material to keep the junction temperature below 125°C.
The IT237 is designed to provide high-frequency noise attenuation and EMI filtering, with a typical attenuation of 30 dB at 100 MHz and 50 dB at 500 MHz. However, additional EMI filtering may be required depending on the specific application and regulatory requirements.
The IT237 can operate safely within a temperature range of -40°C to 85°C, with a maximum junction temperature of 125°C. However, derating may be necessary for high-temperature applications.
The IT237 is designed for use in low-voltage applications up to 250 VAC. For high-voltage applications, Schaffner recommends using their high-voltage filter products, such as the FN236 or FN338 series.
The IT237 is designed to minimize the impact on the power factor of the system, with a typical power factor correction (PFC) of >0.95. However, the actual power factor may vary depending on the specific application and system design.
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