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TDZTR11 application field and working principle

TDZTR11 is a high-performance silicon Zener diode, belongs to the Single Zener diode category. What makes it stand out is its low profile, with a high power of 12 mW (2 V to 22 V) and a current collection of 15 mA. These features make TDZTR11 an ideal choice for both small and big projects.

In terms of its application field, TDZTR11 is mainly used in switches, power supplies, voltage protection circuits, ESD protection, and temperature control circuits. It is also ideal for many other applications such as as converters and in radio frequency systems.

Working Principle

TDZTR11 silicon Zener diode works based on the principle of the reverse biased diode breakdown or Zener effect. The Zener effect, which is also known as avalanche effect, occurs when the electric field across a reverse biased PN junction becomes stronger than the limit, causing a substantial increase in current flowing in the diode. This phenomenon, commonly known as Zener breakdown, is essentially responsible for TDZTR11’s working.

When a reverse bias is applied to the junction, the potential barrier formed by the junction gets reduced gradually. This reduction continues until the potential barrier breaks down and an avalanche of electrons is emitted. When the potential barrier decreases beyond the point of Zener breakdown, Zener voltage appears across the diode and the current increases exponentially.

By regulating this Zener voltage, we can easily control the voltage across the diode. This is important in a number of applications, primarily for controlling the power supply to various electrical circuits. TDZTR11 works on the same principle and allows for precise voltage control.

Advantages of TDZTR11

The main advantage of TDZTR11 is that it is a low-cost, reliable and highly efficient Zener diode. This makes it an ideal choice for a variety of applications, including in switches, power supplies, voltage protection, ESD protection and temperature control circuits. Its low profile also makes it easier to install in many circuits.

TDZTR11 also offers a wide range of voltages, from 2 volt to 22 volt, allowing for precise voltage regulation. Additionally, its low power efficiency of 12 mW and current collection of 15 mA make it highly suitable for a variety of applications. All these features make TDZTR11 an affordable, reliable and extremely efficient choice for small and large projects.

Conclusion

TDZTR11 is a versatile and highly efficient Zener diode. It is widely used in a variety of applications including switches, voltage protection, ESD protection, and temperature control circuits. Thanks to its low profile, power efficiency of 12 mW, and current collection of 15 mA, TDZTR11 is ideal for small and large projects. Furthermore, its wide voltage range allows for precise voltage regulation. All these features make TDZTR11 an ideal choice for anyone looking for a reliable and efficient Zener diode.

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