Vishay recommends a soldering temperature profile with a peak temperature of 260°C (500°F) for a maximum of 10 seconds, with a ramp-up rate of 3°C/s (5.4°F/s) and a ramp-down rate of 6°C/s (10.8°F/s).
While the SM15T18A-E3/9AT is primarily designed for low-frequency applications, it can be used in high-frequency applications up to 100 kHz with some limitations. However, the device's performance may degrade, and additional considerations for parasitic inductance and capacitance should be taken into account.
The SM15T18A-E3/9AT is designed to withstand high-temperature storage conditions up to 150°C (302°F) for 1000 hours, with minimal degradation of its electrical characteristics. However, prolonged exposure to high temperatures may affect the device's reliability and lifespan.
Yes, the SM15T18A-E3/9AT is compatible with lead-free soldering processes, and Vishay recommends using a lead-free solder alloy with a melting point of 217°C (423°F) or higher.
Vishay recommends handling the SM15T18A-E3/9AT in an ESD-protected environment, using anti-static bags or tubes, and storing the devices in a dry, cool place away from direct sunlight and moisture.
SM15T18A-E3/9AT datasheet
by Vishay Semiconductors
