Vishay Semiconductor Diodes Division
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SMAJ24CHE3/5A
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SMAJ24CHE3/5A

Product Overview

Category

The SMAJ24CHE3/5A belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

  • Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
  • Fast Response Time: Rapid response to voltage transients to minimize damage.
  • Compact Size: Small form factor for easy integration into circuit designs.
  • High Reliability: Designed for consistent performance and durability.

Package

The SMAJ24CHE3/5A is typically available in a surface-mount package, providing ease of installation on printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage fluctuations, ensuring the reliability and longevity of the connected devices.

Packaging/Quantity

The SMAJ24CHE3/5A is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Part Number: SMAJ24CHE3/5A
  • Voltage Rating: 24V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ24CHE3/5A features a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, while pin 2 serves as the anode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Low Clamping Voltage: Provides efficient protection by limiting the peak voltage across the circuit.
  • Bidirectional Protection: Offers protection for both positive and negative voltage transients.

Advantages and Disadvantages

Advantages

  • Effective transient voltage suppression
  • Fast response time
  • Compact and space-saving design
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive surge protection

Working Principles

The SMAJ24CHE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to high voltage transients, thereby diverting the excessive energy away from sensitive components.

Detailed Application Field Plans

The SMAJ24CHE3/5A finds extensive application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMBJ24CA

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

  • Alternative Model 2: P6KE24CA

    • Voltage Rating: 24V
    • Peak Pulse Power: 600W
    • Package Type: DO-15

In conclusion, the SMAJ24CHE3/5A serves as a crucial component in protecting electronic circuits from transient voltage events, offering reliable and efficient voltage suppression capabilities across various applications.

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技術ソリューションにおける SMAJ24CHE3/5A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is SMAJ24CHE3/5A?

    • SMAJ24CHE3/5A is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating of SMAJ24CHE3/5A?

    • The maximum voltage rating of SMAJ24CHE3/5A is 24V.

  3. What is the peak pulse power dissipation of SMAJ24CHE3/5A?

    • The peak pulse power dissipation of SMAJ24CHE3/5A is 400W.

  4. In what type of technical solutions can SMAJ24CHE3/5A be used?

    • SMAJ24CHE3/5A can be used in various technical solutions such as power supplies, communication equipment, automotive electronics, and industrial control systems.

  5. What is the clamping voltage of SMAJ24CHE3/5A?

    • The clamping voltage of SMAJ24CHE3/5A is typically 38.9V at 14A.

  6. What are the key features of SMAJ24CHE3/5A?

    • The key features of SMAJ24CHE3/5A include low profile package, excellent clamping capability, fast response time, and high surge handling capacity.

  7. How does SMAJ24CHE3/5A protect electronic circuits?

    • SMAJ24CHE3/5A protects electronic circuits by diverting excessive current away from sensitive components when a voltage spike or transient occurs.

  8. Can SMAJ24CHE3/5A be used for ESD protection?

    • Yes, SMAJ24CHE3/5A can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  9. What are the temperature range and storage conditions for SMAJ24CHE3/5A?

    • The operating temperature range for SMAJ24CHE3/5A is -55°C to +150°C, and it should be stored in a dry and non-corrosive environment.

  10. Is SMAJ24CHE3/5A compliant with industry standards?

    • Yes, SMAJ24CHE3/5A is compliant with industry standards such as RoHS and REACH, making it suitable for use in environmentally conscious applications.