1PMT4133C/TR13

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Diodes are an integral component of every electronic system and are a versatile piece of technology with a wide variety of applications. One such diode is the PMT4133C/TR13, which is a Zener diode. Zener diodes are a kind of diode that is able to regulate the voltage across a circuit, making them the perfect component for applications where stability is paramount.

Characteristics and Specifications:

• Forward Voltage Drop: 1.2V
• Reverse Voltage: 13V
• Maximum Reverse Current: 3mA
• Maximum Power Dissipation: 400mW
• Working Temperature: -55C to 125C

Application Field

The PMT4133C/TR13 is a popular component in the automotive industry and can be found in a variety of electronic systems. It can be used to regulate the current in a circuit by allowing current to flow in one direction and not the other, thus protecting the circuit from damage. This diode is also used to protect radios and other devices from voltage spikes.

The PMT4133C/TR13 can also be used in audio systems, as it has a low noise level and is able to regulate the current, providing a high-quality sound. It can also be found in telecommunication systems, where it helps to protect the system from voltage spikes and accidental overloads. Additionally, it can be used in data processing systems, offering protection from power surges.

Working Principle

The PMT4133C/TR13 operates on a unique principle, utilizing a Zener barrier. This barrier prevents any current from flowing into the device unless it surpasses a certain voltage limit. Once the voltage level hits this limit, the Zener barrier breaks, allowing current to flow. This process is called Zener breakdown.

Once the voltage has exceeded the breakdown voltage, the current will continue to flow until the applied voltage returns to a lower level. The PMT4133C/TR13 will then block any current until the voltage threshold is reached again. This process works as a form of protection, safeguarding the system from lightning strikes and other high-voltage surges.

The PMT4133C/TR13 is a useful component for a variety of applications, proving stability and reliability. It is able to protect systems from any sudden voltage surges and provide a steady, even flow of current to ensure optimal performance in any given application.

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