The recommended footprint and land pattern for P6SMB18CAHE3/52 can be found in Vishay's application note AN10365, which provides guidelines for surface-mount assembly of SMB packages.
Thermal derating of P6SMB18CAHE3/52 can be handled by following the guidelines in Vishay's application note AN10277, which provides information on thermal management and derating of SMB devices.
The maximum allowable voltage stress for P6SMB18CAHE3/52 during surge events is specified in the datasheet as 18V, but it's recommended to consult Vishay's application note AN10279 for more information on surge protection and voltage stress limits.
Yes, P6SMB18CAHE3/52 is qualified for automotive applications and meets the requirements of AEC-Q101. However, it's recommended to consult Vishay's automotive qualification documentation and to verify the device's suitability for specific automotive applications.
The recommended soldering profile for P6SMB18CAHE3/52 can be found in Vishay's application note AN10364, which provides guidelines for surface-mount assembly and soldering of SMB packages.