BZW04P11BHE3/54

Introduction

The BZW04P11BHE3/54 is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for surge protection. 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 BZW04P11BHE3/54.

Basic Information Overview

• Category: Electronic Components
• Use: Surge Protection
• Characteristics: Fast response time, high surge current capability
• Package: DO-214AC (SMA)
• Essence: Protects sensitive electronic devices from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Voltage - Reverse Standoff (Typ): 11V
• Voltage - Breakdown (Min): 12.2V
• Voltage - Clamping (Max) @ Ipp: 18V
• Current - Peak Pulse (10/1000µs): 40A
• Power - Peak Pulse: 400W
• Type: Zener
• Unidirectional Channels: 1

Detailed Pin Configuration

The BZW04P11BHE3/54 TVS diode has a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Reacts quickly to transient voltage spikes, safeguarding connected circuits.

Advantages and Disadvantages

Advantages

• High surge current capability
• Low clamping voltage
• Fast response time

Disadvantages

• Unidirectional protection only
• Limited power dissipation capability

Working Principles

When a transient voltage spike occurs, the BZW04P11BHE3/54 TVS diode conducts and shunts the excess current to protect downstream components. It operates by rapidly transitioning into a low impedance state when the voltage exceeds its breakdown voltage, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The BZW04P11BHE3/54 is commonly used in various applications requiring surge protection, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04P10B
• Alternative Model 2: P6KE11CA
• Alternative Model 3: SMBJ11A

In conclusion, the BZW04P11BHE3/54 TVS diode offers effective surge protection with its fast response time and high surge current capability. However, it is important to consider its unidirectional protection and limited power dissipation capability when selecting it for specific applications.

(Word count: 443)