3KP30C-B

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The 3KP30C-B is a unidirectional Transient Voltage Suppressor (TVS) diode, also known as a Transient Voltage Surge Suppressor (TVSS). It offers superior protection against voltage spikes from electrostatic discharge (ESD) and other sources, while blocking the current flow in the reverse direction. It is a relatively new type of diode which has been developed to provide protection from transient voltages.

The 3KP30C-B has a working voltage range of 3KV to 5KV, and a peak pulse power of 400W. It is designed for operation over a temperature range of -40°C to +85°C. The diode is suitable for use in industrial environments, automotive, telecom and data centers. As it has a low on-state voltage drop, it can be used in low power applications such as protection for logic devices.

The 3KP30C-B works on the principle of clamping by using a Zener diode. The Zener diode has a reverse breakdown voltage that is set above the desired clamping voltage. When the voltage applied to the diode exceeds the clamping voltage, the current flows through the Zener and is clamped to the breakdown voltage. This prevents further increase in voltage.

The diode also has a reverse breakdown voltage that is adjustable to the required clamping voltage. This makes the diode suitable for use in applications that require different clamping voltages. Additionally, the diode provides other features such as fast switching times, good surge capability, and low capacitance.

The 3KP30C-B is a useful device for protecting electronic systems from voltage spikes and other transient voltages. It can be used in industrial environments, automotive, telecom, and data center applications. Its low on-state voltage drop, high surge capability, and adjustable reverse breakdown voltage make it suitable for a wide range of applications.

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