SMAJ9.0CAHE3/61

Introduction

The SMAJ9.0CAHE3/61 is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: The SMAJ9.0CAHE3/61 is used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It has a low clamping voltage, fast response time, and high surge capability.
• Package: SMA (DO-214AC)
• Essence: The essence of this diode lies in its ability to divert excessive current away from sensitive components, thus safeguarding them from damage.
• Packaging/Quantity: Typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 9.0V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 7.78V
• Forward Voltage: 11.2V at 1A

Detailed Pin Configuration

The SMAJ9.0CAHE3/61 diode has two pins, anode, and cathode, which are essential for its unidirectional protection function.

Functional Features

The diode offers rapid response to transient overvoltage conditions, effectively clamping the voltage to a safe level. Its compact size and robust construction make it suitable for various applications.

Advantages and Disadvantages

Advantages: - Fast response time - High surge capability - Low clamping voltage

Disadvantages: - Limited power dissipation capability - Unidirectional protection only

Working Principles

When a transient voltage spike occurs, the diode conducts and diverts the excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The SMAJ9.0CAHE3/61 is widely used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P6SMBJ9.0A
• 1.5KE9.0A
• SMBJ9.0A

In conclusion, the SMAJ9.0CAHE3/61 diode serves as a crucial component in protecting electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and high surge capability make it an ideal choice for various applications.

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