SMA5J14CHE3/5A

Product Overview

Category

The SMA5J14CHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient overvoltage events is required.

Characteristics

• Low clamping voltage
• Fast response time
• High surge current capability

Package

The SMA5J14CHE3/5A is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to provide reliable and fast-acting protection against transient voltage spikes.

Packaging/Quantity

The SMA5J14CHE3/5A is commonly packaged in reels or tubes, with varying quantities depending on the manufacturer.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage Range: 15V to 78V
• Maximum Clamping Voltage: 24.4V at 10A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J14CHE3/5A typically has two pins for surface mount soldering onto a printed circuit board. The pin configuration may vary slightly depending on the manufacturer, but it generally follows industry-standard guidelines for TVS diodes.

Functional Features

• Fast response to transient voltage events
• Low clamping voltage to protect downstream components
• High surge current handling capability

Advantages

• Effective protection against transient voltage spikes
• Fast response time helps minimize damage to sensitive electronics
• Wide operating temperature range allows for versatile use in various environments

Disadvantages

• May require careful consideration of layout and placement for optimal performance
• Slight variations in specifications between manufacturers may require attention to detail during selection

Working Principles

The SMA5J14CHE3/5A works by diverting excess transient voltage away from sensitive components in a circuit, thereby limiting the voltage that reaches them. This is achieved through the rapid conduction of current when a transient event occurs, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMA5J14CHE3/5A is commonly used in the following applications: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMAJ15A
  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 6.8V to 200V
  • Package: DO-214AC
• Alternative Model 2: SMBJ28CA
  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 6.8V to 58.1V
  • Package: DO-214AA

In conclusion, the SMA5J14CHE3/5A is a crucial component in providing robust surge protection for electronic circuits, offering fast response and high surge current capability. Its wide range of applications and availability of alternative models make it a versatile choice for engineers seeking reliable transient voltage suppression solutions.

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