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

Product Overview

Category

The SMA5J8.5CA-E3/5A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a safeguard against voltage spikes and transients.

Characteristics

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

Package

The SMA5J8.5CA-E3/5A is typically available in a surface mount package.

Essence

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

Packaging/Quantity

The SMA5J8.5CA-E3/5A is commonly packaged in reels with varying quantities, catering to different production needs.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 8.5V
  • Operating Voltage: 6.4V
  • Maximum Clamping Voltage: 14.5V
  • Leakage Current: 1µA

Detailed Pin Configuration

The SMA5J8.5CA-E3/5A features a standard SMA package with two pins for surface mount installation.

Functional Features

  • Provides effective protection against voltage surges and transients
  • Rapid response time ensures minimal impact on the protected circuit
  • High surge current capability enhances reliability

Advantages and Disadvantages

Advantages

  • Low clamping voltage ensures minimal stress on the protected circuit
  • Fast response time provides swift protection during transient events
  • RoHS compliance aligns with environmental regulations

Disadvantages

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

Working Principles

When a voltage surge or transient occurs, the SMA5J8.5CA-E3/5A rapidly conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The SMA5J8.5CA-E3/5A finds extensive application in various industries, including: - Consumer electronics - Telecommunications - Automotive electronics - Industrial automation

Detailed and Complete Alternative Models

  • Alternative Model 1: SMBJ8.5CA
    • Category: TVS Diode
    • Characteristics: Surface mount, 600W peak power
  • Alternative Model 2: P6SMB8.5CA
    • Category: TVS Diode
    • Characteristics: Surface mount, 600W peak power, 8.5V breakdown voltage

In conclusion, the SMA5J8.5CA-E3/5A TVS diode offers robust surge protection capabilities, making it an essential component in safeguarding electronic circuits from voltage anomalies.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMA5J8.5CA-E3/5A en soluciones técnicas

  1. What is the maximum reverse stand-off voltage of SMA5J8.5CA-E3/5A?

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

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

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

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

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

  4. What is the forward voltage drop of SMA5J8.5CA-E3/5A?

    • The forward voltage drop of SMA5J8.5CA-E3/5A is typically 3.5V at 50A.

  5. What are the applications of SMA5J8.5CA-E3/5A in technical solutions?

    • SMA5J8.5CA-E3/5A is commonly used for surge protection in various electronic equipment, such as power supplies, telecommunications equipment, and industrial controls.

  6. What is the temperature range for operation of SMA5J8.5CA-E3/5A?

    • SMA5J8.5CA-E3/5A is designed to operate within a temperature range of -55°C to +150°C.

  7. What is the package type of SMA5J8.5CA-E3/5A?

    • SMA5J8.5CA-E3/5A is available in a DO-214AC (SMA) package.

  8. What is the lead-free status of SMA5J8.5CA-E3/5A?

    • SMA5J8.5CA-E3/5A is lead-free and RoHS compliant.

  9. What are the key features of SMA5J8.5CA-E3/5A?

    • Key features of SMA5J8.5CA-E3/5A include low incremental surge resistance, fast response time, and high reliability.

  10. Are there any recommended layout guidelines for using SMA5J8.5CA-E3/5A in circuit designs?

    • Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance and protection in circuit designs.