SMBJ5.0D-M3/I

Introduction

The SMBJ5.0D-M3/I belongs to the category of transient voltage suppressor diodes (TVS diodes) and is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the SMBJ5.0D-M3/I, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AA (SMB), 2-Pin
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 5V
• Voltage - Breakdown (Min): 6.4V
• Voltage - Clamping (Max) @ Ipp: 9.2V
• Current - Peak Pulse (10/1000µs): 36.1A
• Power - Peak Pulse: 600W
• Type: Zener

Detailed Pin Configuration

The SMBJ5.0D-M3/I has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels
• Fast Response Time: Rapid reaction to transient events
• Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact package size

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive protection

Working Principles

The SMBJ5.0D-M3/I operates based on the principle of Zener breakdown. When a transient voltage event occurs, the diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The SMBJ5.0D-M3/I is widely used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBJ5.0D-M3/I include: - P6KE6.8CA: 6.8V TVS Diode - 1.5KE6.8A: 6.8V TVS Diode - SMAJ5.0A: 5.0V TVS Diode

In conclusion, the SMBJ5.0D-M3/I is a crucial component in safeguarding electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of modern electronic designs.

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