5KP130A-B

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TVS (Transient Voltage Suppressor) diodes are a relatively new component used in suppressing voltage-based shocks in electronic circuits. They have become increasingly important in switch-mode power supplies, as well as providing surge protection for sensitive components. The 5KP130A-B is one of the most popular components in this category. This article will discuss the application field and working principle of the 5KP130A-B.

The 5KP130A-B is a bidirectional transient voltage suppressor diode. It is designed to protect sensitive circuits from damage caused by electrical spikes, surges, and ESD (electrostatic discharge). It is commonly used in automotive, industrial, and telecommunications applications. Its operating temperature range is between -55°C and 125°C, and it has an ultra-low leakage current of 0.1μA.

The 5KP130A-B can be used as an over-voltage protection device, where it can protect the circuit from electrical spikes caused by power surges, lightning strikes, and power faults. It is also often used in sensitive switch-mode power supplies, where it is used to help reduce the possibility of premature component failure or damage due to induced over-voltage events. The 5KP130A-B can also provide effective protection against electrostatic discharge (ESD), which is often caused when equipment is touched or handled by humans.

The 5KP130A-B works on the principle of avalanche breakdown. In this mechanism, the voltage applied to the diode increases until the electrons flow in a high-velocity avalanche, releasing a large amount of energy in the form of heat and light. The resulting energy dissipates through the diode, and provides a powerful clamping or clamping action to protect the vulnerable electronic components from damage. This is a useful tool for preventing the destructive energies from reaching power supplies, logic circuitry, and other vulnerable components in electronic circuits.

The 5KP130A-B is a highly reliable and efficient semiconductor device that offers a wide range of protection in sensitive circuits. Its ultra-low leakage current combined with its high-voltage protection level makes it well-suited for a variety of applications, including automotive, industrial, and telecommunications. Its avalanche breakdown mechanism is highly effective in providing surge protection, and its wide temperature range of operation helps ensure stable performance in varied environmental conditions. It is therefore an excellent component for protecting sensitive circuits from unpredictable voltage-based shocks.

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