BZG03C130TR

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	130V
Tolerance:	--
Power - Max:	1.25W
Impedance (Max) (Zzt):	300 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 100V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 500mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC

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Introduction

Diodes are semiconductor devices that are commonly used to route electrical currents in electronic circuits. There are a variety of different diode types, including Zener diodes, which are specifically designed to allow a reverse current to flow when they reach a certain voltage. Zener diodes are part of a class of semiconductor components called ‘Zener-type’ components, and encompass a range of diodes and transistors, all of which exhibit a sharp voltage-based breakdown threshold. The BZG03C130TR is a single Zener diode which falls into this class of components, and is typically applied for voltage regulation, feedback regulation, etc. This article will discuss the application field and working principle of the BZG03C130TR.

Application Field of the BZG03C130TR

The BZG03C130TR is a single Zener diode, typically used in various applications such as voltage regulation, feedback regulation, voltage triggering, and protection circuits. For instance, the BZG03C130TR can be applied for voltage regulation in a variety of circuits, such as power supplies, uninterruptible power supplies (UPSs), DC/DC converters, switch-mode power converters, etc. The diode has a crucial role as a voltage regulator in these circuits; it helps to maintain the voltage level within an acceptable range, by regulating any excessive voltage.The BZG03C130TR can also be used in feedback regulation circuits, where the voltage of one circuit is regulated based on the current of a separate circuit. This type of application is particularly useful in areas such as telecommunications and computing, where components require a consistent voltage signal. With feedback circuits, the voltage of one circuit is regulated by the signal from the other; this helps to ensure that the components have the correct voltage level at all times.Finally, the BZG03C130TR can be applied for voltage triggering and protection circuits. For voltage triggering, the BZG03C130TR supplies a voltage that can be used to “trigger” certain electrical sequences in the circuit; for example, it can be used to turn on or off certain components.In terms of protection circuits, the BZG03C130TR is used to protect other components from excessive voltage levels; this is especially important in high-voltage applications, as it helps to prevent components from burning out or becoming damaged.

Working Principle of the BZG03C130TR

The BZG03C130TR is a single Zener diode, which functions differently than standard diodes. The main difference is that a Zener diode is designed to allow a reverse current to flow when it crosses a certain reverse voltage barrier. This barrier is known as the Zener breakdown voltage, and typically is determined by the diode’s design and materials used.Unlike a normal diode, which will not allow current to flow until a certain forward voltage barrier is reached, the BZG03C130TR allows a reverse current to pass through due to the Zener breakdown voltage. It will allow the reverse current to flow until the current reaches a certain level, at which point it will cease to pass the current through.In terms of its specific applications, the BZG03C130TR is mainly used for voltage regulation and protection. When used for voltage regulation, the diode acts as a “voltage regulator”, helping to maintain the voltage level of the circuit within an acceptable range. When used as a protection circuit, the BZG03C130TR helps to prevent other components from becoming damaged due to excessive voltage levels.

Conclusion

In conclusion, the BZG03C130TR is a single Zener diode which is typically used in a variety of applications, such as voltage regulation, feedback regulation, voltage triggering, and protection circuits. The main difference between the BZG03C130TR and a standard diode is that it allows a reverse current to pass through when it crosses a certain reverse voltage barrier, known as the Zener breakdown voltage. By acting as a voltage regulator or protection circuit, the BZG03C130TR helps to maintain a steady voltage level and protect other components from damage due to excessive voltage.

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