Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure proper thermal management, minimize electromagnetic interference, and optimize signal integrity.
While the datasheet specifies an operating temperature range of -40°C to 125°C, Bourns recommends derating the device's current rating at higher temperatures. Consult Bourns' application notes for specific derating guidelines.
Bourns recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 10-15 seconds. Avoid exceeding 280°C (536°F) to prevent damage to the device.
While the 39SB-1NB-103 is a high-quality device, it's essential to consult Bourns' reliability and quality documentation to ensure it meets the specific requirements of your application. Additional testing and qualification may be necessary.
Bourns recommends following standard ESD handling precautions, such as using wrist straps, anti-static bags, and ESD-safe workstations. The device is sensitive to ESD, so proper handling is crucial to prevent damage.
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39SB-1NB-103 Overview
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