SMDB24C/TR7

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TVS - Diodes

Transient Voltage Suppressor (TVS) devices are a special type of diode that is designed to handle large, short-term voltage surges that could cause serious damage to electronic components. The SMDB24C/TR7 is a TVS diode developed by Infineon Technologies. This device is a two-terminal, low-capacitance, bidirectional transient voltage suppressor, with a reverse breakpoint tolerance up to +/-2V.

Application Field

The SMDB24C/TR7 is mainly used in telecom applications such as DSL and ISDN that are sensitive to electromagnetic interference (EMI) and electrostatic discharge (ESD). It can also be used in data and signal line protection applications, power supply line protection, laptop computers, digital cameras, and other electronic devices that require a reliable protection against voltage surges.

Working Principle

The SMDB24C/TR7 consists of two symmetrical back-to-back Zener diodes that are integrated in a single package. When a voltage spike is applied, the diodes switch on and conduct the current to the ground. The device can tolerate a forward voltage of up to 24V and a reverse voltage of up to 2V. The device is also able to withstand a high surge current of up to 2A. This makes it a reliable device to protect electronic circuits from voltage spikes.

The device is also able to withstand high voltage spikes of up to 850V. The SMDB24C/TR7 also has built-in current-limiting circuitry, which helps reduce the impact of any voltage spike. This ensures that the device is able to protect the circuit from any high-voltage surge.

The SMDB24C/TR7 is also designed to withstand very high ESD levels of up to 8kV. The device is also rated for a low leakage current of up to 0.2μA. This helps reduce the power consumption of the device and ensures that it does not generate any additional heat when operating.

The SMDB24C/TR7 is a reliable and economical solution for protecting sensitive electronic components from voltage surges. It is capable of withstanding high surge currents and ESD levels, while offering a low power consumption and leakage current. This makes it an ideal solution for many telecom and data protection applications.

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