The recommended footprint and land pattern for P6SMB350A-E3/52 can be found in the Vishay Intertechnologies' application note AN483, 'Surface Mounting Instructions for Diodes and Rectifiers'.
Thermal management of P6SMB350A-E3/52 can be handled by ensuring good thermal conductivity between the device and the PCB, using thermal vias, and providing adequate airflow. The device's thermal resistance (RθJA) is 25°C/W, and the maximum operating junction temperature is 150°C.
The P6SMB350A-E3/52 has an ESD rating of 30 kV (Human Body Model) and 30 kV (Machine Model), as per the IEC 61000-4-2 standard.
While P6SMB350A-E3/52 is a high-quality device, it is not specifically designed for high-reliability or aerospace applications. For such applications, Vishay Intertechnologies offers other products that meet the relevant standards and requirements, such as the JAN, JANTX, or JANS series.
To select the correct TVS diode, consider factors such as the maximum voltage, current, and power requirements of your application, as well as the desired level of protection and the available board space. Vishay Intertechnologies offers a range of TVS diodes with different characteristics, and their application engineers can provide guidance on selecting the most suitable device.
P6SMB350A-E3/52 datasheet
by Vishay Semiconductors
