CDZVT2R12B Discrete Semiconductor Products

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The CDZVT2R12B is a single Zener diode that is used in a variety of applications to regulate voltage. It belongs to a group of diodes called the Zener diodes, which are semiconductor devices specifically designed to have a predetermined breakdown voltage. The breakdown voltage of the CDZVT2R12B is 12 volts, making it highly suitable for applications that require a precise and stable voltage regulation.

The working principle of a Zener diode is based on the PN junction of a semiconductor material. When the PN junction is connected to a power supply, a current flows from the anode to the cathode. This current is known as the forward or biasing current and is used to maintain the PN junction working at its optimal level.

When the PN junction reaches a specific voltage level, which is known as the breakdown voltage, the PN junction inverts, allowing the current to flow from the cathode to the anode. As a result, the circuit is regulated and the voltage is kept constant no matter the load on the output.

The CDZVT2R12B is typically used in applications where a stable and regulated voltage is required. These applications range from mobile phones and computers to power supplies, LED lighting, and automotive electronics. The Zener diode is typically placed in series with the load, allowing it to regulate the voltage by dissipating any excess voltage when the load requires less than the breakdown voltage, and providing current back into the circuit when the load requires more than the breakdown voltage.

The CDZVT2R12B also features an internal resistor which helps to reduce the inrush current and prevents any sudden surges in current that could damage the device. This further enhances the reliability and stability of the voltage regulation.

In conclusion, the CDZVT2R12B is a high quality Zener diode with a breakdown voltage of 12 volts and an internal resistor that helps to ensure reliable and stable voltage regulation in a variety of applications. With its excellent performance and durability, it is an ideal choice for voltage regulation and other related applications.

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