Vishay Semiconductor Diodes Division
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SMAJ24A-E3/5A
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SMAJ24A-E3/5A

Product Overview

Category

The SMAJ24A-E3/5A 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

  • Package: SMA (DO-214AC)
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities depending on supplier.

Specifications

The SMAJ24A-E3/5A has the following key specifications: - Peak Power Dissipation: 400W - Breakdown Voltage: 24V - Operating Voltage: 20.5V - Clamping Voltage: 38.9V - Maximum Surge Current: 14.4A - Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ24A-E3/5A typically features two pins in a standard SMA package configuration. The pinout is as follows: 1. Anode 2. Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • Higher clamping voltage compared to some alternative models

Working Principles

The SMAJ24A-E3/5A operates by diverting excess transient voltage away from sensitive components in a circuit, thereby protecting them from damage. When a voltage spike occurs, the TVS diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ24A-E3/5A is commonly used in various applications including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMAJ24A-E3/5A include: - P6SMB24CA - 1.5KE24A - SMBJ24A

In conclusion, the SMAJ24A-E3/5A is a vital component in safeguarding electronic circuits from voltage transients, offering reliable protection and performance in a compact form factor.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMAJ24A-E3/5A في الحلول التقنية

  1. What is the maximum reverse voltage of SMAJ24A-E3/5A?

    • The maximum reverse voltage of SMAJ24A-E3/5A is 24V.

  2. What is the typical forward voltage drop of SMAJ24A-E3/5A?

    • The typical forward voltage drop of SMAJ24A-E3/5A is 0.9V at 5A.

  3. What is the peak pulse power dissipation of SMAJ24A-E3/5A?

    • The peak pulse power dissipation of SMAJ24A-E3/5A is 400W for a 10/1000µs waveform.

  4. What is the operating temperature range of SMAJ24A-E3/5A?

    • The operating temperature range of SMAJ24A-E3/5A is -55°C to +150°C.

  5. What is the breakdown voltage of SMAJ24A-E3/5A?

    • The breakdown voltage of SMAJ24A-E3/5A is typically 26.7V at 1mA.

  6. What are the typical applications for SMAJ24A-E3/5A?

    • SMAJ24A-E3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the package type of SMAJ24A-E3/5A?

    • SMAJ24A-E3/5A comes in a DO-214AC (SMA) package.

  8. Does SMAJ24A-E3/5A have any certifications or compliances?

    • Yes, SMAJ24A-E3/5A is compliant with RoHS and is halogen-free.

  9. What is the clamping voltage of SMAJ24A-E3/5A?

    • The clamping voltage of SMAJ24A-E3/5A is typically 38.9V at 5A.

  10. Can SMAJ24A-E3/5A be used for overvoltage protection in power supply circuits?

    • Yes, SMAJ24A-E3/5A is suitable for overvoltage protection in power supply circuits, especially for transient voltage suppression.