SMBJ8.0CD-M3/I

Introduction

The SMBJ8.0CD-M3/I is a transient voltage suppressor diode designed to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides an overview of the SMBJ8.0CD-M3/I, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The SMBJ8.0CD-M3/I belongs to the category of transient voltage suppressor diodes, which are widely used in electronic circuits to protect semiconductor devices from voltage spikes and surges.

Basic Information Overview

• Use: The SMBJ8.0CD-M3/I is used to protect sensitive electronic components from voltage transients.
• Characteristics: It offers low clamping voltage, fast response time, and high surge capability.
• Package: SMB (DO-214AA) package.
• Essence: The essence of this diode lies in its ability to divert excessive current away from sensitive components during voltage transients.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage: 8.0V
• Operating Voltage: 6.4V
• Maximum Reverse Leakage Current: 1μA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ8.0CD-M3/I follows the standard pin configuration for SMB package diodes, with two leads for connection to the circuit board.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to a safe level.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.
• Low Clamping Voltage: Provides effective protection without imposing excessive voltage drop.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Limited to specific breakdown voltage (8.0V)

Working Principles

The SMBJ8.0CD-M3/I operates based on the principle of avalanche breakdown, where it diverts excessive current away from the protected circuit when a voltage transient occurs. This prevents damage to the sensitive components.

Detailed Application Field Plans

The SMBJ8.0CD-M3/I is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ8.0CD-M3/I include: - SMAJ5.0A - SMCJ10CA - P6KE6.8A

In conclusion, the SMBJ8.0CD-M3/I transient voltage suppressor diode offers effective protection against voltage transients in a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge capability make it a reliable choice for safeguarding sensitive electronic components.

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