Vishay Semiconductor Diodes Division
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SMAJ24CAHE3/5A
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SMAJ24CAHE3/5A

Product Overview

Category

The SMAJ24CAHE3/5A belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor (TVS) diode.

Use

This product is commonly used for protecting sensitive electronic components from voltage spikes and transients in various electronic circuits and systems.

Characteristics

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

Package

The SMAJ24CAHE3/5A is typically available in a DO-214AC (SMA) package.

Packaging/Quantity

It is often supplied in tape and reel packaging with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 24V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 24V
  • Maximum Clamping Voltage: 38.9V
  • Leakage Current: 1µA

Detailed Pin Configuration

The SMAJ24CAHE3/5A has two pins, anode, and cathode, which are clearly labeled on the device. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Provides protection against voltage surges and transients
  • Rapid response to overvoltage events
  • Low clamping voltage ensures minimal impact on protected circuits

Advantages

  • High surge current capability
  • RoHS compliant
  • Fast response time

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

When a voltage surge occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting excess current away from sensitive components. This action protects the downstream circuitry from damage.

Detailed Application Field Plans

The SMAJ24CAHE3/5A is widely used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMB24CA

    • Peak Pulse Power: 600W
    • Breakdown Voltage: 24V
    • Package: DO-214AA (SMB)

  • Alternative Model 2: 1.5KE24CA

    • Peak Pulse Power: 1500W
    • Breakdown Voltage: 24V
    • Package: DO-201AD

In conclusion, the SMAJ24CAHE3/5A is a vital component in safeguarding electronic circuits from voltage transients and surges, offering fast response times and high surge current capabilities. Its application spans across various industries, and it is essential for ensuring the reliability and longevity of electronic systems.

Word Count: 398

기술 솔루션에 SMAJ24CAHE3/5A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SMAJ24CAHE3/5A?

    • SMAJ24CAHE3/5A is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ24CAHE3/5A?

    • The maximum peak pulse power of SMAJ24CAHE3/5A is 400 watts.

  3. What is the breakdown voltage of SMAJ24CAHE3/5A?

    • The breakdown voltage of SMAJ24CAHE3/5A is 24 volts.

  4. What are the typical applications of SMAJ24CAHE3/5A?

    • SMAJ24CAHE3/5A is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against voltage surges and ESD events.

  5. What is the operating temperature range of SMAJ24CAHE3/5A?

    • The operating temperature range of SMAJ24CAHE3/5A is -55°C to +150°C.

  6. What is the response time of SMAJ24CAHE3/5A?

    • The response time of SMAJ24CAHE3/5A is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. How does SMAJ24CAHE3/5A provide protection to electronic circuits?

    • SMAJ24CAHE3/5A clamps transient voltages by diverting excess current away from sensitive components, thereby protecting them from damage.

  8. Can SMAJ24CAHE3/5A be used for overvoltage protection in power supply circuits?

    • Yes, SMAJ24CAHE3/5A can be used to protect power supply circuits from overvoltage events and voltage transients.

  9. Is SMAJ24CAHE3/5A RoHS compliant?

    • Yes, SMAJ24CAHE3/5A is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  10. What are the packaging options available for SMAJ24CAHE3/5A?

    • SMAJ24CAHE3/5A is available in various surface mount packages such as DO-214AC (SMA) and DO-214AB (SMC), providing flexibility for different assembly requirements.