SMCJ24CA-M3/9AT: Product Encyclopedia Entry

Introduction

The SMCJ24CA-M3/9AT is a specialized electronic component designed for surge protection in various electrical and electronic systems. This entry provides an overview of the product, including its category, basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High surge current capability, low clamping voltage, fast response time
• Package: SMC (DO-214AB), Tape & Reel
• Essence: Protects sensitive electronic components from voltage surges
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Part Number: SMCJ24CA-M3/9AT
• Standoff Voltage: 24V
• Breakdown Voltage: 26.7V
• Peak Pulse Power: 1500W
• Clamping Voltage: 38.9V
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AB (SMC)
• Polarity: Unidirectional

Detailed Pin Configuration

The SMCJ24CA-M3/9AT features a standard SMC package with two pins for surface mount installation.

Functional Features

• Surge Protection: Provides robust protection against transient voltage spikes and surges.
• Fast Response Time: Reacts quickly to voltage transients, safeguarding connected circuits.
• Low Clamping Voltage: Limits the voltage across protected devices during surge events.

Advantages and Disadvantages

• Advantages:
  • Effective surge protection for sensitive electronics
  • Fast response time ensures minimal impact on connected circuits
  • Compact SMC package for easy integration into circuit designs
• Disadvantages:
  • Limited to unidirectional surge protection
  • May require additional components for comprehensive surge protection in complex systems

Working Principles

The SMCJ24CA-M3/9AT operates by diverting excessive surge currents away from sensitive electronic components, thereby limiting the voltage across these components. When a surge occurs, the device rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMCJ24CA-M3/9AT is widely used in various applications, including: - Telecommunications: Protects communication equipment from lightning-induced surges - Industrial Control Systems: Safeguards PLCs, sensors, and control circuits from voltage transients - Automotive Electronics: Provides surge protection for vehicle electronics and onboard systems - Consumer Electronics: Protects sensitive components in electronic devices from power surges

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ22A-M3/9AT
• Alternative Model 2: SMCJ26CA-M3/9AT
• Alternative Model 3: SMCJ28CA-M3/9AT
• Alternative Model 4: SMCJ30CA-M3/9AT

In summary, the SMCJ24CA-M3/9AT is a crucial electronic component that offers effective surge protection for a wide range of applications. Its fast response time, low clamping voltage, and compact form factor make it a valuable asset in safeguarding sensitive electronic systems from damaging voltage surges.

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