The recommended footprint and land pattern for SMAJ33CA can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
To ensure reliability in high-temperature applications, it is recommended to derate the power rating of SMAJ33CA according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is operated within the recommended storage temperature range of -55°C to 150°C.
Yes, SMAJ33CA is AEC-Q101 qualified, which means it meets the stringent requirements for automotive applications. However, it is recommended to consult with Littelfuse's automotive support team to ensure compliance with specific automotive standards and regulations.
To select the correct SMAJ33CA variant, consider the following factors: voltage rating, peak pulse power rating, and package type. Consult the datasheet and Littelfuse's selection guide to determine the most suitable variant for your specific application.
SMAJ33CA provides ESD protection up to ±30kV air discharge and ±30kV contact discharge, according to the IEC 61000-4-2 standard. This makes it suitable for protecting sensitive electronics from electrostatic discharge events.
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