The recommended PCB footprint for the SQ1431EH-T1-GE3 is a standard SOT23-6 package with a 1.8mm x 1.3mm body size. A minimum pad size of 0.5mm x 0.5mm is recommended for reliable soldering.
To ensure proper biasing, connect the enable pin (EN) to a logic high (VCC) to enable the device. The input voltage (VIN) should be within the recommended range of 2.5V to 5.5V. Additionally, ensure the output capacitor (CO) is properly sized to filter out noise and ripple.
The SQ1431EH-T1-GE3 has an operating temperature range of -40°C to +125°C. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. Consult the datasheet for specific temperature-related characteristics.
Yes, the SQ1431EH-T1-GE3 is qualified for automotive and high-reliability applications. It meets the AEC-Q100 Grade 1 standard, which ensures the device can operate reliably in harsh environments. However, it's essential to consult the datasheet and relevant application notes for specific requirements and guidelines.
The SQ1431EH-T1-GE3 has built-in ESD protection, but it's still essential to follow proper ESD handling procedures when handling the device. Use an ESD wrist strap, mat, or workstation, and ensure the device is stored in an ESD-safe environment.
SQ1431EH-T1-GE3 datasheet
by Vishay Siliconix
