Vishay Semiconductor Diodes Division
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SMCJ26CAHE3/9AT
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SMCJ26CAHE3/9AT

Product Overview

Category

The SMCJ26CAHE3/9AT belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The SMCJ26CAHE3/9AT comes in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMCJ26CAHE3/9AT is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 26V
  • Maximum Clamping Voltage: 42.1V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ26CAHE3/9AT has two pins, anode, and cathode, which are denoted by the A and K symbols on the package.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Fast response to transient overvoltage events
  • High surge current handling capability
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited breakdown voltage range
  • May require additional components for comprehensive overvoltage protection in some applications

Working Principles

The SMCJ26CAHE3/9AT operates by diverting excessive transient currents away from sensitive components when the voltage exceeds the breakdown voltage, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ26CAHE3/9AT is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ26CAHE3/9AT include: - P6SMB26CA - 1.5SMC26CA - SMBJ26CA

In conclusion, the SMCJ26CAHE3/9AT transient voltage suppressor diode offers fast and reliable protection against transient voltage events, making it an essential component in various electronic applications.

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技術ソリューションにおける SMCJ26CAHE3/9AT 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 the SMCJ26CAHE3/9AT used for?

    • The SMCJ26CAHE3/9AT is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse current of the SMCJ26CAHE3/9AT?

    • The maximum peak pulse current for the SMCJ26CAHE3/9AT is typically 300A.

  3. What is the breakdown voltage of the SMCJ26CAHE3/9AT?

    • The breakdown voltage of the SMCJ26CAHE3/9AT is 26V.

  4. What are the typical applications for the SMCJ26CAHE3/9AT?

    • Typical applications include protection of power supplies, communication systems, automotive electronics, and industrial equipment from voltage surges.

  5. What is the operating temperature range of the SMCJ26CAHE3/9AT?

    • The SMCJ26CAHE3/9AT has an operating temperature range of -55°C to 150°C.

  6. What is the package type of the SMCJ26CAHE3/9AT?

    • The SMCJ26CAHE3/9AT comes in a surface mount SMC package.

  7. Does the SMCJ26CAHE3/9AT comply with RoHS requirements?

    • Yes, the SMCJ26CAHE3/9AT is compliant with RoHS requirements.

  8. What is the clamping voltage of the SMCJ26CAHE3/9AT?

    • The clamping voltage of the SMCJ26CAHE3/9AT is typically 43.6V at 10A.

  9. Is the SMCJ26CAHE3/9AT suitable for high-speed data lines?

    • Yes, the SMCJ26CAHE3/9AT is suitable for protecting high-speed data lines from voltage transients.

  10. What are the key features of the SMCJ26CAHE3/9AT?

    • Key features include low incremental surge resistance, fast response time, and high reliability for transient voltage suppression.