The recommended land pattern for the SMDJ24A is a rectangular pad with a 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.
To ensure reliable soldering of the SMDJ24A, 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 SMDJ24A is 150°C, with a derating of 1.33V/°C above 25°C.
Yes, the SMDJ24A is suitable for high-reliability applications, such as aerospace, defense, and medical devices, due to its high surge capability, low leakage current, and high reliability construction.
To select the correct SMDJ24A variant, consider the required standoff voltage, surge current, and operating temperature of your application. Refer to the datasheet and consult with a Littelfuse application engineer if necessary.
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