| Allicdata Part #: | BZX79C4V3A0G-ND |
| Manufacturer Part#: |
BZX79C4V3 A0G |
| Price: | $ 0.02 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Taiwan Semiconductor Corporation |
| Short Description: | DIODE ZENER 4.3V 500MW DO35 |
| More Detail: | Zener Diode 4.3V 500mW ±5% Through Hole DO-35 |
| DataSheet: |  BZX79C4V3 A0G Datasheet/PDF |
| Quantity: | 1000 |
| 10000 +: | $ 0.01784 |
Specifications
| Series: | -- |
| Packaging: | Tape & Box (TB) |
| Part Status: | Active |
| Voltage - Zener (Nom) (Vz): | 4.3V |
| Tolerance: | ±5% |
| Power - Max: | 500mW |
| Impedance (Max) (Zzt): | 90 Ohms |
| Current - Reverse Leakage @ Vr: | 5µA @ 1V |
| Voltage - Forward (Vf) (Max) @ If: | 1.5V @ 100mA |
| Operating Temperature: | -65°C ~ 175°C (TJ) |
| Mounting Type: | Through Hole |
| Package / Case: | DO-204AH, DO-35, Axial |
| Supplier Device Package: | DO-35 |
Description
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BZX79C4V3 A0G is a single zener diode used in electronics and electrical engineering applications. It is a three layer semiconductor diode that can be used to provide protection against reverse voltages, as well as to regulate current and provide voltage regulation.This diode is often specified as a Zener diode due to its voltage regulating characteristic under reverse bias. When the diode is reverse biased, a breakdown voltage is reached that is equal to the rated Zener voltage of the part. This breakdown voltage (called the Zener voltage) is the voltage at which the reverse current flowing through the device remains constant when the applied reverse voltage is changing.The BZX79C4V3 A0G is specifically used for many different applications in automotive, consumer and industrial markets. As a voltage regulator, these diodes are used in AC/DC converter and DC/DC converters to regulate the voltage being supplied to a load. This reverse breakdown voltage protects power supplies and other electronic components from being damaged by excessive voltage.The BZX79C4V3 A0G is also frequently used in LED displays, as well as in switches and other circuit components. When used as a voltage regulator, the Zener diode prevents the circuit from being damaged by an overvoltage condition. This prevents components from being damaged or destroyed due to a voltage that is too high. The BZX79C4V3 A0G is also used in flasher circuits, where its application is to regulate the constant current to the LEDs. In order to use the BZX79C4V3 A0G, it must be connected in accordance with the correct polarities. The cathode of the diode must be connected to the power supply, and the anode must be connected to the load. When properly connected and a reverse voltage is applied to the diode, it will begin to conduct at the Zener voltage. This Zener voltage provides the regulation which is required to maintain a desired voltage level at the load. When the BZX79C4V3 A0G is used as a voltage regulator in a circuit, it is important to ensure that the power supply, as well as the load,is capable of handling the surge of current that will be generated when the diode begins to conduct. Because the diode can draw significant amounts of current during the Zener voltage regulation process, it is important to ensure that the components are of adequate size and design to handle the required current.Overall, the BZX79C4V3 A0G is a type of Zener diode that has a variety of applications in the fields of electronics and electrical engineering. Its primary purpose is to provide reverse voltage protection, as well as to regulate current and provide voltage regulation. While it can handle a wide range of voltages and currents, it is important to ensure that components are able to handle the surge of current required by the diode when it begins to conduct.
The specific data is subject to PDF, and the above content is for reference
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