BZX84-C12

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BZX84-C12

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  • メーカーNexperia

  • メーカー品番 #BZX84-C12

  • 在庫状況3497

365 日間品質保証

7*24 日間の品質保証

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1日間のアフターサービス保証

仕様

属性
Brand Nexperia
ProductType Zener Diodes
Subcategory Diodes & Rectifiers

概要

Description

The BZX84-C12 is a Zener diode designed for voltage regulation and reference applications. It features a nominal Zener voltage of 12 volts, providing stable voltage output for electronic circuits. With a power rating of 500 mW, it can handle a wide range of current levels, making it suitable for various applications, including voltage clamping and surge protection.
This diode is housed in a DO-41 package, ensuring good thermal performance and ease of integration into PCB designs. It offers low dynamic impedance and excellent temperature stability, which allows for precise voltage regulation under varying load conditions. The BZX84 series includes various Zener voltage options, and the BZX84-C12 is specifically tailored for applications requiring a 12V reference.
Common applications include power supplies, voltage regulators, and signal processing circuits. Its robust construction contributes to reliability in both consumer electronics and industrial devices. Overall, the BZX84-C12 is a versatile component in electronic design, ensuring stable operation and protection for sensitive components.

Equivalent

The BZX84-C12 is a Zener diode with a breakdown voltage of 12V. Equivalent products include the 1N5221B, BZX55C12, and BZX55C12-TR. For similar specifications, consider the 1N7430 or 1N7512 as alternatives. Always check datasheets for precise ratings and characteristics before substitution.

Features

The BZX84-C12 is a low-power Zener diode designed for voltage regulation and protection in electronic circuits. Key features include:
1. Zener Voltage: It has a nominal Zener voltage of 12V, providing stable voltage regulation.
2. Power Dissipation: Rated for a maximum power dissipation of 1W, suitable for various applications.
3. Tolerance: Typically features a voltage tolerance of ±5%, ensuring reliable performance.
4. Temperature Coefficient: Exhibits a temperature coefficient of approximately 100 mV/°C, which helps maintain voltage stability across temperature changes.
5. Package Type: Available in various packages, including DO-41, making it adaptable to different circuit designs.
6. Reverse Voltage: It allows for a maximum reverse voltage of about 20V, making it suitable for protection against voltage spikes.
7. Applications: Commonly used in voltage regulation, reference applications, and transient voltage suppression.
These attributes make the BZX84-C12 a popular choice in consumer electronics, power supplies, and various circuit designs.

Pinout

The BZX84-C12 is a Zener diode with a pin count of two. Its primary function is to provide voltage regulation by clamping voltage to a specified level, specifically 12 volts in this case. The diode allows current to flow in the reverse direction when the voltage exceeds its breakdown voltage, thereby protecting sensitive components in electronic circuits from overvoltage conditions.
In terms of specifications, it has a maximum power dissipation of 500 mW and a Zener test current of 5 mA. The BZX84 series is available in various Zener voltage ratings, and the BZX84-C12 is specifically designed for applications requiring 12V regulation. Its small size and reliability make it suitable for various electronic applications, including voltage reference, overvoltage protection, and as part of power management circuits.

Manufacturer

The BZX84-C12 is a product manufactured by multiple semiconductor companies, with one of the notable manufacturers being Nexperia. Nexperia specializes in the production of discrete components, logic devices, and MOSFETs, focusing on delivering high-quality semiconductor solutions.
The BZX84 series, including the BZX84-C12, is a Zener diode used for voltage regulation and protection in electronic circuits. Zener diodes are critical components in various applications, including power supplies, voltage clamping, and signal reference.
Nexperia, established as a spin-off from NXP Semiconductors, operates as a dedicated semiconductor company, emphasizing reliability and high-volume production. The company provides a broad range of products and is recognized for its expertise in optimizing semiconductor performance and efficiency.
In summary, the BZX84-C12 is produced by companies like Nexperia, which is a prominent player in the semiconductor industry, focusing on discrete components and delivering reliable electronic solutions.

Application

The BZX84-C12 is a 12V Zener diode commonly used for voltage regulation and protection in various electronic applications. Key application areas include:
1. Voltage Regulation: It stabilizes voltage levels in power supply circuits.
2. Clamping Circuits: Protects sensitive components from voltage spikes by limiting excessive voltage.
3. Reference Voltage: Serves as a reference in precision circuits and analog applications.
4. Signal Conditioning: Essential in signal processing to maintain consistent voltage levels.
5. LED Drivers: Used in LED circuits to ensure safe operating conditions.
Its reliability and stability make it suitable for consumer electronics, automotive systems, and industrial devices.

Package

The BZX84-C12 is typically offered in a DO-41 package type. This package is a cylindrical, glass encapsulated diode package designed for general-purpose applications.

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