BZX84C9V1-G3-18

Introduction

The BZX84C9V1-G3-18 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Voltage regulation in electronic circuits
• Characteristics: Low power loss, compact size, high reliability
• Package: SOT-23
• Essence: Zener diode for voltage regulation
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage: 9.1V
• Power Dissipation: 250mW
• Operating Temperature Range: -65°C to +150°C
• Forward Voltage: 0.9V
• Reverse Current: 5μA

Detailed Pin Configuration

The BZX84C9V1-G3-18 has three pins: 1. Anode (A): Connects to the positive terminal of the circuit. 2. Cathode (K): Connects to the negative terminal of the circuit. 3. No Connection (NC): Not internally connected.

Functional Features

• Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load current.
• Overvoltage Protection: Safeguards sensitive components by limiting the voltage across them.
• Stability: Provides stable voltage output under varying conditions.

Advantages and Disadvantages

Advantages

• Compact size allows for space-efficient circuit design.
• Low power loss enhances energy efficiency.
• High reliability ensures consistent performance over time.

Disadvantages

• Limited current handling capability compared to larger regulators.
• Sensitivity to temperature variations may require additional thermal management.

Working Principles

The BZX84C9V1-G3-18 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.

Detailed Application Field Plans

The BZX84C9V1-G3-18 finds applications in various electronic circuits, including: - Voltage reference circuits - Power supply protection - Signal conditioning circuits - Voltage clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX84C9V1-G3-18 include: - BZX84C5V1-G3-18 - BZX84C12-G3-18 - BZX84C15-G3-18 - BZX84C18-G3-18 - BZX84C24-G3-18

In conclusion, the BZX84C9V1-G3-18 is a vital component in electronic circuits requiring stable voltage regulation and overvoltage protection. Its compact size, high reliability, and precise voltage regulation make it suitable for a wide range of applications.

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