Vishay Semiconductor Diodes Division
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SMA5J9.0-E3/5A
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SMA5J9.0-E3/5A

Product Overview

Category

The SMA5J9.0-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a high level of protection against transient voltage events.

Characteristics

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

Package

The SMA5J9.0-E3/5A is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to efficiently divert damaging transient currents away from sensitive components, thereby safeguarding the circuitry.

Packaging/Quantity

The SMA5J9.0-E3/5A is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 9.0V
  • Breakdown Voltage: 10V
  • Peak Pulse Power: 5000W
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 7.37V
  • Maximum Clamping Voltage: 15.6V

Detailed Pin Configuration

The SMA5J9.0-E3/5A has two pins: 1. Anode 2. Cathode

Functional Features

  • High surge capability makes it suitable for protecting sensitive electronic equipment.
  • Low clamping voltage ensures minimal impact on the protected circuitry.
  • Fast response time provides rapid protection against transient voltage spikes.

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • RoHS compliant

Disadvantages

  • Relatively higher cost compared to standard diodes
  • Sensitive to reverse polarity connection

Working Principles

The SMA5J9.0-E3/5A operates by quickly diverting excessive transient current away from the protected circuit, thus limiting the voltage across the load.

Detailed Application Field Plans

The SMA5J9.0-E3/5A is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to SMA5J9.0-E3/5A include: - P6SMBJ9.0CA - SMBJ9.0A - 1.5SMCJ9.0A

In conclusion, the SMA5J9.0-E3/5A TVS diode offers robust surge protection with fast response times, making it an ideal choice for safeguarding sensitive electronic circuits in a variety of applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMA5J9.0-E3/5A en soluciones técnicas

  1. What is the maximum voltage rating of SMA5J9.0-E3/5A?

    • The maximum voltage rating of SMA5J9.0-E3/5A is 9.0V.

  2. What is the peak pulse power dissipation of SMA5J9.0-E3/5A?

    • The peak pulse power dissipation of SMA5J9.0-E3/5A is 500W.

  3. What is the typical clamping voltage of SMA5J9.0-E3/5A?

    • The typical clamping voltage of SMA5J9.0-E3/5A is 14.5V at 5A.

  4. What is the forward surge current for SMA5J9.0-E3/5A?

    • The forward surge current for SMA5J9.0-E3/5A is 100A.

  5. What is the operating temperature range for SMA5J9.0-E3/5A?

    • The operating temperature range for SMA5J9.0-E3/5A is -55°C to +150°C.

  6. What are the typical applications for SMA5J9.0-E3/5A?

    • SMA5J9.0-E3/5A is commonly used in overvoltage protection, ESD protection, and transient voltage suppression in various electronic circuits and systems.

  7. What is the package type of SMA5J9.0-E3/5A?

    • SMA5J9.0-E3/5A comes in a DO-214AC (SMA) package.

  8. Is SMA5J9.0-E3/5A RoHS compliant?

    • Yes, SMA5J9.0-E3/5A is RoHS compliant.

  9. What are the key features of SMA5J9.0-E3/5A?

    • Key features of SMA5J9.0-E3/5A include low profile package, excellent clamping capability, fast response time, and high surge handling capacity.

  10. Where can I find detailed specifications and application notes for SMA5J9.0-E3/5A?

    • Detailed specifications and application notes for SMA5J9.0-E3/5A can be found in the product datasheet provided by the manufacturer.