SDR1307A-180M - Bourns

SDR1307A-180M Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the SDR1307A-180M?
  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 power plane and a solid ground plane is also recommended.
• How do I ensure the SDR1307A-180M is properly soldered and mounted on the PCB?
  Bourns recommends using a reflow soldering process with a peak temperature of 260°C (500°F) for 10-15 seconds. The device should be mounted on a PCB with a solder mask and a clearance of at least 0.5 mm (0.02 inches) around the device to prevent solder bridging.
• What is the maximum operating temperature range for the SDR1307A-180M?
  The SDR1307A-180M is rated for operation from -40°C to +125°C (-40°F to +257°F), but derating is required for temperatures above 85°C (185°F). Consult the datasheet for specific derating guidelines.
• Can I use the SDR1307A-180M in a high-vibration or high-shock environment?
  The SDR1307A-180M is designed to meet the requirements of IEC 60068-2-27 for vibration and IEC 60068-2-29 for shock. However, it's recommended to perform additional testing and validation to ensure the device meets the specific requirements of your application.
• How do I handle ESD protection for the SDR1307A-180M?
  Bourns recommends following standard ESD handling procedures, such as using an ESD wrist strap or mat, and storing the devices in anti-static packaging. The SDR1307A-180M has an ESD rating of 2 kV human body model (HBM) and 150 V machine model (MM).