The recommended footprint for SMAJ4739A-TP is a standard SOD123 package with a pad size of 2.5mm x 1.5mm.
To handle thermal considerations, ensure a thermal pad is connected to a copper plane on the PCB to dissipate heat. A minimum of 1 oz copper is recommended.
The maximum operating temperature for SMAJ4739A-TP is 150°C, with a storage temperature range of -55°C to 150°C.
Yes, SMAJ4739A-TP is suitable for high-reliability applications, as it is built with a high-reliability construction and is qualified to aerospace and defense standards.
To ensure reliability in a humid environment, apply a conformal coating to the PCB and ensure the device is stored in a dry, nitrogen-filled package.
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SMAJ4739A-TP Overview
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