TDZTR9.1 Discrete Semiconductor Products

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes, also known as rectifier diodes, are a type of nonlinear electrical component utilized in electronics, and Zener diodes are a specific type of diode with special properties allowing the flow of electricity, or current, in a single direction while also permitting reverse current or "breakdown" to occur under certain conditions. The TDZTR9.1 is a single-diode specific type of Zener diode with a high voltage rating of 500 V, a breakdown voltage of 8 V and a power dissipation of 270MW.

The primary application field for the TDZTR9.1 diode is as a voltage regulator, due to its high breakdown voltage. A voltage regulator is an electrical device employed to maintain a voltage or current at a defined level, which in this case is 8V. Regulators are used in a wide variety of circuits including those which require DC power at a constant voltage, such as some computer and LCD screens. The device is also used as a clamping diode, where it provides an electrical limit for overvoltage protection. The TDZTR9.1 is comprised of a semiconductor junction, and has a slender cathode which attaches onto the anode and is comprised of two parts. The circuit is primarily powered by a single voltage source, and a bypass capacitor is present to reduce any unwanted noise. A resistor is also in the circuit to limit current and protect the device from damage due to overvoltage. The working principle of the TDZTR9.1 is that it allows electricity to flow through it in a single direction when the forward voltage applied is no greater than 8V. When the voltage is higher than the 8V breakdown voltage, the diode breaks down by allowing the voltage across the diode to drop no more than the aforementioned 8V. This breakdown, or avalanching, occurs due to a process called Zener breakdown which occurs when the electric field strength within the semiconductor material is increased to cause electron avalanching. This current, or electron flow, gives off heat energy, which is dissipated by the device.This type of Zener diode also exhibits a reverse-recovery effect, where the junction recovers more slowly than a regular diode. This extended recovery time is beneficial in improving the power quality of harmonics and is a useful feature of the TDZTR9.1. The device can also be used in a circuit in order to generate a constant reference voltage, rather than relying on an external source, as is the case with unregulated circuits.In summary, the TDZTR9.1 diode is a single-diode type of Zener diode with a high voltage rating of 500 V and a breakdown voltage of 8 V. It is primarily used as a voltage regulator or clamping diode and is composed of a semiconductor junction. Its working principle is based on Zener breakdown which allows a certain current to flow through it when the voltage exceeds the breakdown value of 8V. It also exhibits a reverse recovery effect, allowing it to generate a constant reference voltage, providing a great amount of utility.

The specific data is subject to PDF, and the above content is for reference