STMicroelectronics recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently.
To ensure reliable operation in high-temperature environments, it's essential to follow the recommended thermal design guidelines, use a suitable thermal interface material, and consider derating the device's power dissipation according to the ambient temperature.
Although the datasheet specifies the recommended operating conditions, it's essential to note that the maximum allowed voltage on the input pins is typically 5.5V, and exceeding this voltage may damage the device.
To troubleshoot issues with the STE100P, start by verifying the power supply and clock signals, then check the input and output signals using an oscilloscope or logic analyzer. Consult the datasheet and application notes for specific troubleshooting guidelines.
The STE100P is not specifically designed for radiation-hardened applications. If you need a radiation-hardened device, consider using a different part from STMicroelectronics' radiation-hardened portfolio or consult with their technical support team.
STE100P datasheet
by STMicroelectronics
