The thermal resistance of the WHE250FET is typically around 0.5°C/W, but it can vary depending on the specific application and mounting method. It's recommended to consult with Ohmite's application engineers for more detailed information.
While the WHE250FET is primarily designed for DC and low-frequency applications, it can be used in high-frequency applications up to a certain point. However, the device's performance may degrade above 100 kHz due to internal parasitic inductances and capacitances. It's recommended to consult with Ohmite's application engineers to determine the suitability of the WHE250FET for specific high-frequency applications.
The recommended mounting method for the WHE250FET is to use a thermally conductive interface material (such as thermal grease or thermal tape) between the device and a heat sink. This ensures optimal thermal performance and minimizes thermal resistance. It's also important to follow proper torque and mounting procedures to avoid damaging the device.
The WHE250FET is rated for operation up to 150°C, but its performance may degrade at higher temperatures. It's recommended to derate the device's power handling and voltage ratings at elevated temperatures to ensure reliable operation. Consult with Ohmite's application engineers for more detailed information on high-temperature applications.
The WHE250FET is rated for a maximum voltage of 250V, but it can be used in high-voltage applications with proper derating and snubbing. It's recommended to consult with Ohmite's application engineers to determine the suitability of the WHE250FET for specific high-voltage applications and to ensure proper design and implementation.
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WHE250FET Overview
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