The recommended land pattern for the SMCJ28AE3/TR13 can be found in the Microsemi Corporation's application note AN-1071, which provides guidelines for surface mount assembly of TVS devices.
To select the correct TVS device, consider factors such as the maximum voltage, current, and power requirements of your application, as well as the desired level of protection. The SMCJ28AE3/TR13 is a 28V TVS device with a peak pulse power rating of 3000W, making it suitable for applications requiring high voltage and current protection.
The main difference between TVS devices in the same series is the standoff voltage rating. The SMCJ28AE3/TR13 has a standoff voltage rating of 28V, while other devices in the series have different standoff voltage ratings (e.g., SMCJ24AE3/TR13 has a standoff voltage rating of 24V). Choose the device with the standoff voltage rating that matches your application's requirements.
The SMCJ28AE3/TR13 is rated for operation up to 150°C, making it suitable for high-temperature applications. However, it's essential to consider the device's derating curves and ensure that the operating conditions do not exceed the recommended specifications.
To ensure the reliability of the SMCJ28AE3/TR13, follow proper PCB design and assembly guidelines, including using a recommended land pattern, ensuring adequate soldering, and avoiding overheating during assembly. Additionally, consider implementing a robust testing and inspection process to detect any defects or failures.
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SMCJ28Ae3/TR13 Overview
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