BZW04-33BHB0G

Introduction

The BZW04-33BHB0G is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZW04-33BHB0G.

Basic Information Overview

• Category: Electronic Components
• Use: Surge Protection
• Characteristics: High Voltage Transient Suppression, Low Clamping Voltage, Fast Response Time
• Package: SMB (DO-214AA)
• Essence: Protects Sensitive Electronics from Voltage Spikes
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 28.2V
• Voltage - Breakdown (Min): 31.4V
• Voltage - Clamping (Max) @ Ipp: 45.7V
• Current - Peak Pulse (10/1000µs): 40A
• Power - Peak Pulse: 600W
• Type: Zener

Detailed Pin Configuration

The BZW04-33BHB0G TVS diode has a standard SMB (DO-214AA) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Provides protection against transient voltage spikes
• Fast response time for clamping voltage
• Low leakage current
• High surge current capability

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronics
• Fast response time helps in minimizing damage from voltage spikes
• Low clamping voltage ensures minimal impact on the protected circuit

Disadvantages

• Limited power dissipation capability compared to larger TVS diodes
• May require additional circuitry for handling high-energy surges

Working Principles

The BZW04-33BHB0G operates based on the principle of Zener breakdown. When a voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, protecting the connected circuitry from damage. The fast response time ensures that the clamping action occurs quickly, limiting the exposure of the circuit to the transient voltage spike.

Detailed Application Field Plans

The BZW04-33BHB0G is widely used in various applications requiring surge protection, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the BZW04-33BHB0G TVS diode include: - SMAJ28A: Similar specifications with a different package (SMA) - P6SMB33CA: Higher power dissipation capability (600W) - 1.5KE33CA: Axial leaded TVS diode with similar voltage ratings

In conclusion, the BZW04-33BHB0G TVS diode offers effective surge protection with its fast response time and low clamping voltage, making it suitable for a wide range of applications in various industries.

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