SMAJ5.0CAHE3/5A

Product Overview

Use

It is used for protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

Package: SMA (DO-214AC)
Essence: Silicon
Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

Peak Pulse Power: 400W
Breakdown Voltage: 5.0V
Operating Voltage: 6.4V
Maximum Clamping Voltage: 9.2V
Peak Pulse Current: 5A
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5.0CAHE3/5A has two pins with a standard SMA package configuration.

Functional Features

Fast response time
Low clamping voltage
High surge capability
RoHS compliant

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Compact size
Wide operating temperature range

Disadvantages

Limited peak pulse power handling capability compared to higher-rated devices
Higher clamping voltage than some alternative models

Working Principles

The SMAJ5.0CAHE3/5A operates by diverting excess current away from sensitive components when a transient voltage spike occurs, thereby protecting the connected circuitry.

Detailed Application Field Plans

This diode is commonly used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - P6KE5.0CA - 1.5KE5.0A - SMBJ5.0A

In conclusion, the SMAJ5.0CAHE3/5A transient voltage suppressor diode offers effective protection against voltage transients in a wide range of electronic applications, despite its limitations in peak pulse power handling. It is essential for safeguarding sensitive electronic devices from potentially damaging voltage spikes.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ5.0CAHE3/5A v technických řešeních

What is SMAJ5.0CAHE3/5A?
- SMAJ5.0CAHE3/5A is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ5.0CAHE3/5A?
- The maximum peak pulse power of SMAJ5.0CAHE3/5A is 400 watts.
What is the breakdown voltage of SMAJ5.0CAHE3/5A?
- The breakdown voltage of SMAJ5.0CAHE3/5A is 5.0 volts.
What are the typical applications of SMAJ5.0CAHE3/5A?
- SMAJ5.0CAHE3/5A is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.
What is the operating temperature range of SMAJ5.0CAHE3/5A?
- The operating temperature range of SMAJ5.0CAHE3/5A is -55°C to +150°C.
How does SMAJ5.0CAHE3/5A provide protection against voltage transients?
- SMAJ5.0CAHE3/5A clamps the voltage to a safe level by diverting excess current away from sensitive components during transient events.
Can SMAJ5.0CAHE3/5A be used in high-speed data lines?
- Yes, SMAJ5.0CAHE3/5A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What is the package type of SMAJ5.0CAHE3/5A?
- SMAJ5.0CAHE3/5A is available in a compact SMB (DO-214AA) package.
Does SMAJ5.0CAHE3/5A comply with industry standards for surge protection?
- Yes, SMAJ5.0CAHE3/5A complies with industry standards such as IEC 61000-4-5 for surge immunity.
Are there any recommended layout considerations when using SMAJ5.0CAHE3/5A in a circuit?
- It is recommended to minimize the length of the PCB traces connecting SMAJ5.0CAHE3/5A to the protected components and to ensure proper grounding for effective transient suppression.