BZG03B240-M3-18

Introduction

The BZG03B240-M3-18 is a specialized component belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Voltage regulation and transient voltage suppression
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SOD-123FL
• Essence: Zener diode with integrated protection
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: BZG03B240-M3-18
• Voltage - Zener (Nom) (Vz): 24V
• Power - Max: 1W
• Impedance (Max) (Zzt): 10 Ohm
• Current - Reverse Leakage @ Vr: 5µA @ 20V
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The BZG03B240-M3-18 has a standard SOD-123FL package with three pins: Anode, Cathode, and Ground.

Functional Features

• Voltage Regulation: Maintains a stable output voltage under varying input conditions.
• Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes.
• Fast Response Time: Quickly clamps excessive voltage to protect downstream circuitry.

Advantages and Disadvantages

• Advantages:
  • High surge capability for robust protection.
  • Low clamping voltage to minimize stress on connected devices.
  • Compact SOD-123FL package for space-constrained applications.
• Disadvantages:
  • Limited power dissipation compared to larger diode packages.
  • Higher cost compared to standard Zener diodes due to integrated protection.

Working Principles

The BZG03B240-M3-18 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. When the voltage exceeds the Zener voltage, the diode conducts, diverting excess current and protecting the connected circuitry.

Detailed Application Field Plans

The BZG03B240-M3-18 finds extensive use in various applications, including: - Power supply protection in consumer electronics - Overvoltage protection in automotive systems - Surge suppression in industrial control equipment - Voltage regulation in telecommunication devices

Detailed and Complete Alternative Models

• Alternative Model 1: BZG03B240-M3-13
  • Similar specifications with a lower maximum power rating
• Alternative Model 2: BZG03B240-M3-23
  • Higher power dissipation capability with similar voltage and impedance characteristics

In conclusion, the BZG03B240-M3-18 is a vital component in voltage regulation and transient voltage suppression applications, offering high surge capability, low clamping voltage, and fast response time. Its integration of Zener diode and protection features makes it suitable for diverse electronic systems.

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