
Allicdata Part #: | 1N5349BGOS-ND |
Manufacturer Part#: |
1N5349BG |
Price: | $ 0.33 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | ON Semiconductor |
Short Description: | DIODE ZENER 12V 5W AXIAL |
More Detail: | Zener Diode 12V 5W ±5% Through Hole Axial |
DataSheet: | ![]() |
Quantity: | 8914 |
1 +: | $ 0.29610 |
10 +: | $ 0.23877 |
100 +: | $ 0.16254 |
500 +: | $ 0.12193 |
1000 +: | $ 0.09144 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 12V |
Tolerance: | ±5% |
Power - Max: | 5W |
Impedance (Max) (Zzt): | 2.5 Ohms |
Current - Reverse Leakage @ Vr: | 2µA @ 9.1V |
Voltage - Forward (Vf) (Max) @ If: | 1.2V @ 1A |
Operating Temperature: | -65°C ~ 200°C |
Mounting Type: | Through Hole |
Package / Case: | T-18, Axial |
Supplier Device Package: | Axial |
Base Part Number: | 1N5349 |
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The 1N5349BG is a zener diode that is designed specifically for a wide variety of applications, including the use in voltage regulation, polarity protection, and transient voltage protection. This device is part of a wide selection of diodes, known as “single” diodes, which are characterized by the fact that they allow electric current to flow in only one direction. The 1N5349BG is mainly characterized by its reverse breakdown voltage, which is rated at 3.3V.
In a general sense, the 1N5349BG is used in many applications to regulate or “clamp” irregular or excessive voltage surges or spikes. This diode is able to perform this type of clamping due to its reverse breakdown voltage, which can often be an important factor in protecting components, such as microcontrollers, that are sensitive to current fluctuations. Additionally, the 1N5349BG can hold the voltage steady at a rate of 0.5V lower than its reverse breakdown voltage.
The 1N5349BG also has a wide variety of uses in the field of voltage regulation. This device can be used to produce a regulated power supply voltage, reduce “ripple” in a circuit, and reduce overvoltage in a circuit. In addition, this diode is often used to help protect against damage from electrostatic discharge.
In terms of its operating principle, the 1N5349BG has two basic sections that make it work properly. These two parts are the anode and the cathode. The anode is the positive terminal of the diode, and it is connected to the power supply, while the cathode is the negative terminal and is connected to the load. As the power is turned on, the anode will be at a higher potential than the cathode. This causes a current to flow from the positive terminal to the negative terminal, and this current will pass through the diode, producing a regulated voltage.
In essence, the 1N5349BG is a suitable choice for applications where stability and wide range of operating conditions are required. It is also relatively easy to install and maintain, meaning that it is a cost-effective choice for many applications. Overall, the 1N5349BG is an effective and reliable device that can be used in a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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