Allicdata Part #: | KDZVTR12BTR-ND |
Manufacturer Part#: |
KDZVTR12B |
Price: | $ 0.08 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | ROHM Semiconductor |
Short Description: | DIODE ZENER 12V 1W PMDU |
More Detail: | Zener Diode 12V 1W Surface Mount PMDU |
DataSheet: | KDZVTR12B Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 0.07607 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Voltage - Zener (Nom) (Vz): | 12V |
Tolerance: | -- |
Power - Max: | 1W |
Current - Reverse Leakage @ Vr: | 10µA @ 9V |
Operating Temperature: | 150°C |
Mounting Type: | Surface Mount |
Package / Case: | SOD-123F |
Supplier Device Package: | PMDU |
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Diodes – Zener – Single is the category for the KDZVTR12B application field and working principle. This is a silicon based low-power zener diode which is ideal for use in regulation, voltage reference, and over-voltage protection applications. It is designed with an integral zener diode that allows for positive or negative breakdown voltage. It also has a low power dissipation as well as extremely high stability. This article will discuss in detail the KDZVTR12B application field and working principle.
The application field of the KDZVTR12B is primarily related to constant voltage regulation, voltage reference, and over-voltage protection. The device is particularly suitable for projects that require a low-power output voltage regulator. It can also be used in AC power supplies, battery chargers, and power management systems. Due to its low power dissipation, it is capable of handling larger amounts of power, making it practical for use in a wide range of applications.
The working principle of the KDZVTR12B is based on a zener diode. This diode can be used both as a reference voltage source and as a voltage regulator. When used as a reference voltage source the breakdown voltage of the diode will be equal to the reference voltage. When used as a voltage regulator, the breakdown voltage of the diode remains at the same level regardless of the input voltage. This makes it simple and effective for both applications.
When the device is in its breakdown voltage, a current is conducted from the anode to the cathode. This current is known as the “zener knee current” or “zener current”, and is the point at which the diode begins conducting in a linear manner. When the voltage exceeds the breakdown voltage, the diode will maintain a constant reference voltage. This is done by the diode automatically controlling the amount of current passing through it, hence providing a very stable voltage.
The KDZVTR12B also features a reverse recovery time, which is the time it takes for the diode to turn off and stop conducting in reverse. This feature is useful in applications where a fast response time is required, such as over-voltage protection. In addition, the reverse recovery time of the diode is very small and does not affect the stability of the output voltage.
The highly stable breakdown voltage and fast reverse recovery time make the KDZVTR12B a suitable choice for use in a variety of applications. Its low power consumption, high stability, and low heat dissipation are further advantages. In addition, its small size and low cost make it a great choice for smaller projects. The combination of features makes it an ideal choice for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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