Bourns recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize parasitic inductance and capacitance. A 4-layer PCB with a dedicated ground plane is also recommended.
Bourns recommends using a soldering iron with a temperature range of 250°C to 260°C, and a solder with a melting point of 217°C to 220°C. Apply a small amount of solder to the pad, and use a gentle touch to avoid applying excessive pressure or heat.
The SM91508AL-E is rated for operation from -40°C to +125°C, but it's recommended to derate the device's performance at temperatures above 85°C to ensure reliability and longevity.
Bourns recommends following standard ESD handling procedures, including using an ESD wrist strap, mat, or workstation, and storing the devices in anti-static packaging. Avoid touching the device's pins or exposed metal surfaces.
Store the SM91508AL-E in a dry, cool place with a temperature range of 20°C to 30°C and relative humidity below 60%. Avoid exposing the devices to direct sunlight, moisture, or extreme temperatures.
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