STMicroelectronics
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
SMAJ6.5CA-TR
詳情 數據表

SMAJ6.5CA-TR

Product Overview

Category

The SMAJ6.5CA-TR belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components 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 SMAJ6.5CA-TR is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMAJ6.5CA-TR is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 6.5V
  • Breakdown Voltage: 7.22V
  • Maximum Clamping Voltage: 11.2V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ6.5CA-TR typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • Fast response to transient events

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size

Disadvantages

  • Limited surge current handling capability compared to higher-rated devices
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the SMAJ6.5CA-TR conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ6.5CA-TR is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6SMB6.5CA
  • 1.5SMC6.5CA
  • SMBJ6.5CA

In conclusion, the SMAJ6.5CA-TR is a vital component in protecting electronic circuits from voltage transients, offering fast response and low clamping voltage. Its compact size and effectiveness make it a popular choice in various applications, although it may require supplementary protection in high-energy environments. Alternative models such as the P6SMB6.5CA and SMBJ6.5CA provide similar functionality, catering to diverse design requirements.

[Word Count: 344]

10個與SMAJ6.5CA-TR在技術方案中應用相關的常見問題與解答

  1. What is the voltage rating of SMAJ6.5CA-TR?

    • The voltage rating of SMAJ6.5CA-TR is 6.5 volts.

  2. What is the peak pulse power of SMAJ6.5CA-TR?

    • The peak pulse power of SMAJ6.5CA-TR is typically 400 watts.

  3. What is the breakdown voltage of SMAJ6.5CA-TR?

    • The breakdown voltage of SMAJ6.5CA-TR is 7.22 volts minimum.

  4. What are the typical applications for SMAJ6.5CA-TR?

    • SMAJ6.5CA-TR is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the maximum clamping voltage of SMAJ6.5CA-TR?

    • The maximum clamping voltage of SMAJ6.5CA-TR is 10.5 volts at 14A.

  6. What is the operating temperature range of SMAJ6.5CA-TR?

    • SMAJ6.5CA-TR has an operating temperature range of -55°C to +150°C.

  7. Is SMAJ6.5CA-TR RoHS compliant?

    • Yes, SMAJ6.5CA-TR is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of SMAJ6.5CA-TR?

    • SMAJ6.5CA-TR is available in a DO-214AC (SMA) package.

  9. Does SMAJ6.5CA-TR have any certifications or approvals?

    • SMAJ6.5CA-TR is often certified to meet industry standards such as IEC 61000-4-5 for surge protection devices.

  10. What are the recommended storage conditions for SMAJ6.5CA-TR?

    • It is recommended to store SMAJ6.5CA-TR in a dry environment with a temperature range of -55°C to +150°C to maintain its performance and reliability.