Vishay Semiconductor Diodes Division
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SMA5J8.5C-E3/5A
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SMA5J8.5C-E3/5A

Product Overview

Category

The SMA5J8.5C-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is primarily used for surge protection in electronic circuits and systems, safeguarding against transient voltage spikes.

Characteristics

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

Package

The SMA5J8.5C-E3/5A is typically available in a DO-214AC (SMA) package.

Essence

This TVS diode serves as a critical component in protecting sensitive electronic devices from voltage transients.

Packaging/Quantity

The SMA5J8.5C-E3/5A is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 8.5V
  • Breakdown Voltage: 9.4V
  • Maximum Reverse Leakage Current: 1µA
  • Peak Pulse Power Dissipation: 5kW
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMA5J8.5C-E3/5A typically consists of two pins, with the anode and cathode connections clearly labeled.

Functional Features

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

Advantages

  • High surge current capability
  • Compact form factor
  • RoHS compliance for environmental considerations

Disadvantages

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

Working Principles

The SMA5J8.5C-E3/5A operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMA5J8.5C-E3/5A finds extensive use in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supply units

Detailed and Complete Alternative Models

  • SMA6J8.5A
  • SMBJ8.5CA
  • P6SMB8.5A

In conclusion, the SMA5J8.5C-E3/5A TVS diode offers robust surge protection capabilities, making it an essential component in safeguarding electronic systems against transient voltage spikes.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J8.5C-E3/5A v technických řešeních

  1. What is the maximum voltage rating of SMA5J8.5C-E3/5A?

    • The maximum voltage rating of SMA5J8.5C-E3/5A is 8.5V.

  2. What is the peak pulse power of SMA5J8.5C-E3/5A?

    • The peak pulse power of SMA5J8.5C-E3/5A is 5000W.

  3. What is the typical clamping voltage of SMA5J8.5C-E3/5A?

    • The typical clamping voltage of SMA5J8.5C-E3/5A is 14.5V at 10A.

  4. What are the applications of SMA5J8.5C-E3/5A?

    • SMA5J8.5C-E3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMA5J8.5C-E3/5A?

    • The operating temperature range of SMA5J8.5C-E3/5A is -55°C to +150°C.

  6. What is the package type of SMA5J8.5C-E3/5A?

    • SMA5J8.5C-E3/5A comes in a DO-214AC (SMA) package.

  7. Does SMA5J8.5C-E3/5A comply with RoHS requirements?

    • Yes, SMA5J8.5C-E3/5A is compliant with RoHS requirements.

  8. What is the reverse stand-off voltage of SMA5J8.5C-E3/5A?

    • The reverse stand-off voltage of SMA5J8.5C-E3/5A is 8.5V.

  9. Is SMA5J8.5C-E3/5A suitable for high-speed data lines?

    • Yes, SMA5J8.5C-E3/5A is suitable for protecting high-speed data lines and interfaces.

  10. What are the key features of SMA5J8.5C-E3/5A?

    • Some key features of SMA5J8.5C-E3/5A include low clamping voltage, fast response time, and high surge capability.