1PMT4621/TR13

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The 1PMT4621/TR13 is a single Zener diode. It is used to prevent electrical overloads in a circuit by diverting any excess power to the diode and out of the circuit. It is a small, surface-mount device that takes up little space on a circuit board, making it an ideal choice for space-constrained and/or high-density applications. Its features also include low noise operation, low reverse leakage, and excellent temperature performance.

A Zener diode is a semiconductor device that is used to protect circuits against excessive voltage. The diode acts like a switch; when the voltage in the circuit exceeds a certain point, the diode "switches" and diverts the excess energy away from the circuit, to protect it from damage. The 1PMT4621/TR13 is designed especially for this purpose.

This diode can be used in a wide variety of applications. It is often used as a voltage regulation device, as it will clamp any excess voltage and regulate it to a safe level for the circuit. It can also be used as an overload protection device, preventing an excess of current from damaging the circuit. It can also be used to protect against power surges, protecting the circuit\'s components from sudden, drastic increases in voltage.

The working principle of the 1PMT4621/TR13 is fairly simple. When the voltage in the circuit increases above the specified breakdown voltage, the diode will switch from a low resistance (low voltage drop) state to a high resistance (high voltage drop) state. This will limit the current flow in the circuit, preventing any further voltage increases or damage to the circuit components.

This diode is available in a range of models with different power ratings and breakdown voltages. It is also available with different package options, such as SOT-23, SOD-323 and DFN. It is manufactured to very stringent standards, and has an impressive power rating of up to 1W. It also has a maximum reverse leakage current of only 1 μA, making it extremely reliable.

The 1PMT4621/TR13 is capable of handling high voltages with great accuracy and reliability, making it a great choice for protecting the components of a circuit from overloads, voltage surges and current spikes.

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