The recommended land pattern for the SMDJ120A is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner. The pad should be centered on the component and have a solder mask defined gap of 0.2mm around the pad.
To ensure reliable soldering of the SMDJ120A, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the pads. Use a reflow oven or a hot air gun to solder the component, and ensure that the solder joints are clean and free of oxidation.
The maximum operating temperature of the SMDJ120A is 150°C, with a derating of 1.33% per °C above 125°C. It is recommended to operate the device within the specified temperature range to ensure reliable operation.
Yes, the SMDJ120A is designed for high-reliability applications and meets the requirements of AEC-Q101, which is a standard for automotive-grade components. It is also compliant with IEC 61000-4-5, which is a standard for surge protection devices.
To select the correct SMDJ120A variant, consider the following factors: voltage rating, current rating, and package type. Choose a variant that meets or exceeds the maximum voltage and current requirements of your application, and select a package type that is compatible with your PCB design.
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SMDJ120A Overview
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