BZX84-C33/DG/B2,21

Introduction

The BZX84-C33/DG/B2,21 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 Diodes
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Low power dissipation, high reliability, and precise voltage regulation
• Package: SOT-23 (SMD)
• Essence: Semiconductor device for regulating voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Rating: 33V
• Power Dissipation: 250mW
• Forward Current: 225mA
• Reverse Leakage Current: 5μA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BZX84-C33/DG/B2,21 has three pins: 1. Pin 1: Anode 2. Pin 2: No Connection 3. Pin 3: Cathode

Functional Features

• Precise voltage regulation at 33V
• Protection against voltage spikes and surges
• Low power dissipation for energy efficiency

Advantages and Disadvantages

Advantages

• High reliability
• Small form factor
• Wide operating temperature range

Disadvantages

• Limited current handling capacity
• Not suitable for high-power applications

Working Principles

The BZX84-C33/DG/B2,21 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals, effectively regulating the output voltage.

Detailed Application Field Plans

The BZX84-C33/DG/B2,21 finds applications in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX84-C33/DG/B2,21 include: - BZX84-C30: 30V voltage rating - BZX84-C36: 36V voltage rating - BZX84-C39: 39V voltage rating

In conclusion, the BZX84-C33/DG/B2,21 is a reliable voltage regulator diode with precise voltage regulation and protection features. Its compact size and wide operating temperature range make it suitable for various electronic applications, albeit with limitations in current handling capacity. Understanding its specifications, pin configuration, functional features, and alternatives can aid in selecting the appropriate component for specific circuit requirements.

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