BZX84C13W-7: English Editing Encyclopedia Entry

Product Overview

The BZX84C13W-7 belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as a low-power voltage regulator, small package size, and high reliability. It is typically available in a SOT-323 package and is an essential component in various electronic devices.

Basic Information

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Low-power voltage regulator, small package size, high reliability
• Package: SOT-323
• Essence: Essential for voltage regulation and protection in electronic circuits
• Packaging/Quantity: Typically supplied in reels or tubes containing a specific quantity per package

Specifications

The BZX84C13W-7 has the following specifications: - Voltage: 13V - Power Dissipation: 250mW - Zener Voltage Tolerance: ±5% - Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84C13W-7 Zener diode has a standard SOT-323 package with three pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Not connected (NC) 3. Pin 3: Cathode

Functional Features

• Voltage Regulation: The BZX84C13W-7 maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage Protection: It safeguards sensitive components by diverting excess voltage away from the circuit.

Advantages and Disadvantages

Advantages

• Small package size
• High reliability
• Precise voltage regulation

Disadvantages

• Limited power dissipation capability
• Narrow operating temperature range

Working Principles

The BZX84C13W-7 operates based on the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified breakdown voltage. This characteristic enables it to regulate voltage and protect the circuit from overvoltage conditions.

Detailed Application Field Plans

The BZX84C13W-7 finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication equipment - Signal clamping in audio amplifiers - Voltage reference in precision instruments

Detailed and Complete Alternative Models

Some alternative models to the BZX84C13W-7 include: - BZX84C12W-7 (12V Zener diode) - BZX84C15W-7 (15V Zener diode) - BZX84C18W-7 (18V Zener diode)

In conclusion, the BZX84C13W-7 Zener diode serves as a crucial component in electronic circuits, offering precise voltage regulation and overvoltage protection. Its compact size and reliability make it suitable for a wide range of applications, despite its limitations in power dissipation and operating temperature range.

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