TLZ20D-GS08

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Introduction

TLZ20D-GS08 is a Zener diode recently released by TI. It is a single diode to be used in standard regimes, and its features make it a great solution for many applications. In this paper, an overview of the TLZ20D-GS08 application field and working principle will be presented.

Features and Specifications

The TLZ20D-GS08 is made using advanced manufacturing techniques and is designed with a variety of applications in mind. It is rated for a nominal reverse current of 5-10 micro-amperes, a reverse voltage of 20V, and an operation temperature range from -40°C to 50°C. The device has an ESD rating of 1.5kV and a leakage current rating of 2µA at 20V. It also features low capacitance, which makes it suitable for low power applications.

Application Field

The TLZ20D-GS08 is a versatile Zener diode, suitable for a wide variety of electronic applications. It can be used in active load circuits, low voltage threshold devices, voltage references, voltage regulators, spike rejectors, and so on. Additionally, it is well suited for use in medical equipment, automotive, industrial, and consumer devices.

Working Principle

The basic operating principle of the TLZ20D-GS08 is similar to many other Zener diodes. When voltage is applied to the diode in the reverse direction, electrons start moving from the n- side to the p- side. This creates a depletion layer at the junction, and the current resulting from this action is called the Zener Current. The Zener Voltage is defined as the voltage at which the Zener Current reaches a given value, and is a function of the depletion layer width.

When the reverse voltage exceeds the Zener Voltage, the diode’s current is increased significantly and the diode begins to conduct. This is the breakdown region, which allows for the regulation of device’s output voltage. In this region, the Zener diode acts like a conductive device, but with a stable, low-impedance voltage.

Conclusion

In conclusion, the TLZ20D-GS08 can serve a variety of applications, since it has a wide range of features and a stable working principle. It is a great, universal solution for many types of consumer, industrial, medical and automotive devices.

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