The recommended footprint and land pattern for SMBJ14A-H can be found in the Bourns Application Note AN142, which provides guidelines for PCB layout and assembly.
To select the correct TVS diode, consider factors such as the maximum voltage, current, and power rating required, as well as the operating temperature range and environmental conditions. Consult the Bourns TVS Diode Selection Guide or contact a Bourns application engineer for assistance.
The main difference between SMBJ14A-H and SMBJ14CA-H is the clamping voltage. SMBJ14A-H has a clamping voltage of 22.4V, while SMBJ14CA-H has a clamping voltage of 24.4V. SMBJ14CA-H is a higher voltage version of SMBJ14A-H.
Yes, SMBJ14A-H is qualified to AEC-Q101 and is suitable for use in high-reliability and automotive applications. However, it's essential to review the specific requirements of your application and ensure that the device meets all necessary standards and regulations.
Follow the recommended soldering and assembly guidelines provided in the Bourns Application Note AN142, which includes information on soldering temperatures, times, and techniques, as well as PCB layout and assembly considerations.
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SMBJ14A-H Overview
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