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BZX84-B9V1

Name: BZX84-B9V1
Rating: 4.7 (12 reviews)

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仕様

Brand	Nexperia
Product Type	Zener Diodes
Subcategory	Diodes & Rectifiers

概要

Description

The BZX84-B9V1 is a Zener diode commonly used for voltage regulation and protection in electronic circuits. It has a breakdown voltage of 9 volts, making it suitable for applications requiring stable reference voltages. The diode features a low power consumption, typically around 500 mW, and is designed to clamp voltages to prevent over-voltage conditions that can damage sensitive components.
With a maximum reverse current of 100 mA, the BZX84-B9V1 is widely used in power supply circuits, voltage clamping applications, and as a noise filter. Its small package size and easy integration into circuits make it a popular choice for both hobbyists and professionals.
The device is characterized by its temperature stability and reliability, ensuring consistent performance across varying conditions. Overall, the BZX84-B9V1 is an essential component in many electronic designs, providing effective voltage regulation and protection solutions.

Features

The BZX84-B9V1 is a Zener diode designed for voltage regulation applications. Key features include:
1. Zener Voltage: Offers a nominal Zener voltage of 9.1V, providing stable voltage regulation.
2. Power Dissipation: Capable of handling up to 1W of power, making it suitable for various applications.
3. Reverse Leakage Current: Maintains low reverse leakage current, enhancing reliability and performance.
4. Temperature Stability: Exhibits good temperature stability, with a temperature coefficient of around -2.2 mV/°C, ensuring consistent performance across temperature variations.
5. Package Type: Typically available in standard DO-41 package, facilitating easy integration into circuits.
6. Applications: Commonly used in voltage clamping, regulation, and protection circuits for electronic devices.
Overall, the BZX84-B9V1 is a reliable choice for applications requiring stable voltage references and protection against overvoltage conditions.

Package

The BZX84-B9V1 is commonly packaged in a DO-41 (DO-204AL) surface mount package. This cylindrical glass package is designed for efficient heat dissipation and provides protection against environmental factors, making it suitable for various electronic applications.

Pinout

The BZX84-B9V1 is a Zener diode that typically comes in a DO-41 package with a pin count of 2. Its primary function is to provide voltage regulation by clamping the voltage at a specific level, in this case, approximately 9V. It is commonly used for voltage reference and protection applications in circuits. The diode allows current to flow in the reverse direction when the voltage exceeds its Zener breakdown voltage, thus stabilizing the voltage across the load.

Manufacturer

The BZX84-B9V1 is a product of ON Semiconductor, a leading manufacturer in the semiconductor industry. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor components, including power management, analog, logic, and discrete devices. The company serves various markets, such as automotive, industrial, communications, and consumer electronics, providing innovative solutions for energy efficiency and connectivity. ON Semiconductor is known for its commitment to sustainability and technological advancements in the semiconductor field.

Application

The BZX84-B9V1 is a Zener diode commonly used for voltage regulation, protection against voltage spikes, and signal clamping in electronic circuits. Its applications include power supplies, voltage reference circuits, and as a protective device in consumer electronics, automotive systems, and industrial equipment to maintain stable operation and prevent damage from overvoltage conditions.

Equivalent

The BZX84-B9V1 is a Zener diode with a breakdown voltage of 9.1V. Equivalent products include the BZX55C9.1, 1N5220B, and BZX79C9.1. These diodes may offer similar specifications, such as voltage rating and power dissipation, but always check the datasheet for exact characteristics.