1N759A TR

Diodes - Zener - Single

1N759A TR application field and working principle

1N759A TR is a single Zener Diode. It belongs to a type of diode that allows current to flow when voltage is applied in one single direction (non-polarity). These diodes are used as voltage references and temperature sensors, as well as providing protection against reverse polarity in electronic circuits.

The 1N759A TR typically has a breakdown voltage of 7.5 V and a Forward Voltage of 5.25 V. This means if the Voltage applied to the diode is below the breakdown voltage, current will start to flow. However, if it reaches above this voltage, the current will start to increase exponentially.

As the voltage increases, the 1N759A TR Zener diode will start to conduct more current and will act as a voltage regulator by distributing the excess current along an alternate path. As a result, the output voltage will remain constant and will not exceed the breakdown voltage.

The 1N759A TR Zener diode is typically used in power supplies, voltage regulators, protection circuits, and other temperature and voltage monitoring applications. For instance, it can be used to provide over-voltage protection in order to prevent circuits from becoming damaged when the input voltage exceeds a certain level.

Another application for the 1N759A TR Zener diode is as a temperature sensor. It can detect extreme temperatures in a circuit and protect the components from being damaged by providing an alternate path for the current. This allows the circuit to be shut down, which prevents any further damage.

The 1N759A TR Zener diode can also be used in audio systems and other sensitive electrical equipment to regulate and improve audio output. Because of its non-polarity nature, it is suitable for preventing damage caused by incorrect wiring in audio equipment.

The working principle of the 1N759A TR Zener diode is relatively simple. It has two terminals connected together. When a voltage is applied to the diode, electrons are attracted to the positive terminal and are repelled by the negative terminal. This creates a flow of current through the diode and regulates the voltage at the output.

The 1N759A TR Zener diode is widely used in a number of applications where precision control of the output voltage is required. Its lightweight design and low cost make it a valuable choice for many electrical engineers.