Bourns recommends a symmetrical PCB layout with the MOV-20D680K placed close to the protected circuit, and with short, direct connections to the circuit. A ground plane should be used to minimize inductance and ensure effective heat dissipation.
The MOV-20D680K is designed to withstand repetitive surges without degradation. However, the device's lifespan may be affected by the frequency and amplitude of the surges. It's essential to follow the recommended surge rating and ensure proper cooling to maintain the device's reliability.
While the MOV-20D680K is primarily designed for low-frequency applications, it can be used in high-frequency applications up to 100 kHz. However, the device's performance may be affected by the frequency, and additional considerations such as parasitic inductance and capacitance should be taken into account.
The maximum operating temperature for the MOV-20D680K is 85°C. Exceeding this temperature may affect the device's performance, reliability, and lifespan. It's essential to ensure proper cooling and follow the recommended operating conditions.
Yes, the MOV-20D680K can be used in series or parallel configurations to achieve higher voltage or current ratings. However, it's essential to follow the recommended configuration guidelines and ensure that the devices are properly matched and synchronized to avoid uneven voltage sharing or current distribution.
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MOV-20D680K Overview
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