Diptronics recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern around the device to ensure efficient heat dissipation. A minimum of 1 oz copper thickness is recommended for the PCB.
To ensure reliable operation in high-temperature environments, Diptronics recommends derating the device's power dissipation according to the temperature derating curve provided in the datasheet. Additionally, ensuring good airflow and using a heat sink can help to reduce the device's junction temperature.
Diptronics recommends a soldering profile with a peak temperature of 240°C (464°F) and a dwell time of 3-5 seconds. The device should be soldered using a solder with a melting point of 180°C (356°F) or higher.
Yes, the NDS-10V can be used in a switching power supply application. However, Diptronics recommends ensuring that the device is properly snubbed to prevent voltage spikes and ringing. A suitable snubber circuit should be designed to limit the voltage stress on the device.
Diptronics recommends limiting the voltage stress on the NDS-10V to 15V during startup or shutdown. Exceeding this voltage may cause damage to the device or affect its reliability.
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NDS-10V Overview
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