SMBJ7.0CD-M3/H

Introduction

The SMBJ7.0CD-M3/H 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 SMBJ7.0CD-M3/H, 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 SMBJ7.0CD-M3/H 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 SMBJ7.0CD-M3/H is used to protect electronic circuits from transient voltage events.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
• Package: The SMBJ7.0CD-M3/H is available in a DO-214AA (SMB) package.
• Essence: Its essence lies in providing robust protection against voltage transients.
• Packaging/Quantity: It is typically packaged in reels or trays with varying quantities based on customer requirements.

Specifications

• Voltage Rating: 7.0V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ7.0CD-M3/H has a standard DO-214AA (SMB) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides effective suppression of transient voltage events to protect downstream components.
• Fast Response Time: Rapidly clamps transient voltages to safe levels, minimizing the risk of damage to sensitive electronics.
• High Surge Current Capability: Can withstand high surge currents, enhancing its reliability in demanding applications.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge current capability

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement in circuit design

Working Principles

The SMBJ7.0CD-M3/H operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its rated value, diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The SMBJ7.0CD-M3/H finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Automotive Electronics: Safeguarding vehicle electronics from voltage transients. - Industrial Control Systems: Ensuring reliable operation of control systems in harsh electrical environments.

Detailed and Complete Alternative Models

Some alternative models to the SMBJ7.0CD-M3/H include: - P6SMBJ7.0A: Similar voltage rating and package type - SMBJ7.0A: Lower power dissipation variant - SMBJ7.0CA: Higher surge current capability

In conclusion, the SMBJ7.0CD-M3/H is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its application spans across diverse industries, and it has several alternative models catering to different requirements.

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