TPC10HM3/86A

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TVS – Diodes are an important component in the electronics industry. They are usually used for protecting circuits from voltage surges, or transient voltages, which can damage or even destroy sensitive electronic equipment if not checked properly. A TVS (Transient Voltage Suppressor) is a two-terminal device that can be designed to automatically clamp the voltage at a certain level, protecting the components of the circuit from overvoltage. The TPC10HM3/86A is a TVS Diode and it is commonly used in applications such as telecommunications equipment and computers, automobiles, and industrial or medical imaging equipment. This article will discuss the application field and working principle of the TPC10HM3/86A.

In terms of application field, the TPC10HM3/86A is typically used in high-voltage, high-current, and transient surge protection applications. This diode has a breakdown voltage of 33 volts, which allows it to provide excellent protection against voltage surges or transients. It also features a high current-handling capability of up to 10 amperes, making it suitable for protection in high-current applications. Additionally, the diode has a low-capacitance design that makes it suitable for high-speed pulse applications, such as those used in telecommunications equipment. This diode is also used in automotive applications, as it is well-suited for protecting automotive electronics from voltage transients that result from switching of loads, such as headlight control systems, power steering systems, and ABS braking systems.

In terms of its working principle, the TPC10HM3/86A is based on the zener breakdown principle, which states that when the applied voltage across a diode exceeds its breakdown voltage, the current through the diode increases rapidly. This increase in current is referred to as a Zener breakdown, and it allows the current to be limited and clamped at the desired level. The TPC10HM3/86A has a breakdown voltage of 33 volts and a low capacitance that makes it suitable for high-speed pulse applications.

The TPC10HM3/86A is a shunt-mode device, which means that it must be connected in parallel with the component that it is protecting. The diode is connected between the power and ground lines and provides a path for current to be diverted away from the protected components when a transient voltage spike occurs. The diode will then absorb the transient voltage and limit the peak voltage seen across the components, thus preventing damage to the components.

Overall, the TPC10HM3/86A is an effective TVS diode that can be used in a variety of applications requiring protection from transient voltages. Its high current capability, low capacitance, and excellent transient protection make it an ideal choice for applications such as telecommunications equipment, automotive electronics, and industrial or medical imaging equipment. Furthermore, its connection in shunt mode and the principle of Zener breakdown allow it to provide reliable protection against voltage transients and surges.

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