BZX84B15-TP: Product Overview and Detailed Information

Introduction

The BZX84B15-TP is a crucial component in the field of electronics, belonging to the category of Zener diodes. This entry provides an in-depth overview of the BZX84B15-TP, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, and high reliability
• Package: SOT-23 (Small Outline Transistor)
• Essence: Regulating voltage in electronic circuits
• Packaging/Quantity: Typically available in reels with varying quantities

Specifications

• Voltage: 15V
• Power Dissipation: 350mW
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +150°C
• Forward Voltage: 0.9V
• Reverse Current: 5μA

Detailed Pin Configuration

The BZX84B15-TP typically features three pins: 1. Cathode (K): Connected to the ground or reference voltage 2. Anode (A): Connected to the positive terminal of the circuit 3. No Connection (NC): Not internally connected

Functional Features

• Precise Voltage Regulation: Maintains a constant voltage across the load
• Overvoltage Protection: Safeguards sensitive components from excessive voltage
• Low Leakage Current: Minimizes power loss and enhances efficiency

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact SOT-23 package
• Low power dissipation

Disadvantages

• Limited power handling capability
• Vulnerable to thermal runaway under high current conditions

Working Principles

The BZX84B15-TP operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage in electronic circuits and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The BZX84B15-TP finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video equipment - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Several alternative models to the BZX84B15-TP include: - BZX84C15-TP: 15V Zener diode with tighter voltage tolerance - BZX84B12-TP: 12V Zener diode for lower voltage applications - BZX84B18-TP: 18V Zener diode for higher voltage requirements

In conclusion, the BZX84B15-TP Zener diode plays a vital role in voltage regulation and protection within electronic circuits. Its precise characteristics, compact package, and reliable performance make it a preferred choice in various applications.

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