SMDB15LCCTR Circuit Protection

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The SMDB15LCCTR is a popular type of transient voltage suppression (TVS) diode specifically designed for telecommunications network applications. This diode is an ideal choice for protecting telecom line cards, modems, routers, and other telecom equipment from potential damage caused by high electrostatic voltages, hazardous power surges, and electromagnetic interference (EMI). The SMDB15LCCTR is designed to provide excellent protection against transient overvoltages by quickly and effectively clamping the unwanted voltage spikes to a safe level.

The SMDB15LCCTR is a unidirectional device with a 15V zener breakdown voltage and a 1.2A maximum current capability. It is constructed from a special ceramic package with a protective heat sink and integrated metal connections for efficient electric conduction. This package also provides superior thermal dissipation characteristics which help maintain optimum reverse-breakdown voltage levels over time.

The working principle of the SMDB15LCCTR lies in its ability to quickly and effectively absorb transient overvoltages and protect connected equipment from damage. When a transient voltage exceeds the breakdown voltage of the diode, that voltage is clamped to a safe level by the diode’s internal positive temperature coefficient junction. This prevents erratic current flows and conditions that could destroy electronic circuitry.

The SMDB15LCCTR is capable of providing fast response times of less than 50 nanoseconds, making it an ideal choice for protecting sensitive telecom applications. It also comes with a wide operating temperature range of -65°C to +125°C, making it suitable for use in a wide range of environments.

The application fields of the SMDB15LCCTR are primarily telecom related, making it well suited for protecting telecom line cards, modems, routers, and other telecom equipment from potential damage caused by high electrostatic voltages, hazardous power surges, and EMI.. These diodes are also commonly used for protecting industrial navigation system electronics, motor control systems, and power inverters.

Overall, the SMDB15LCCTR is one of the most reliable and robust transient voltage suppression diodes available for protecting sensitive telecom equipment and industrial navigation systems. It offers excellent protection against transient overvoltages and comes with a wide operating temperature range and a fast response time for superior protection. These remarkable features make it a popular choice for applications requiring reliable protection from excessive electrostatic voltages, power surges, and EMI.

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