Vishay Semiconductor Diodes Division
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SMAJ5.0C-E3/5A
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SMAJ5.0C-E3/5A

Product Overview

Category

The SMAJ5.0C-E3/5A belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • Compact package size

Package

The SMAJ5.0C-E3/5A is typically available in a DO-214AC (SMA) package.

Essence

The essence of the SMAJ5.0C-E3/5A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.

Packaging/Quantity

These diodes are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 5.0V
  • Breakdown Voltage: 6.4V
  • Maximum Clamping Voltage: 9.2V
  • Peak Pulse Current: 5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5.0C-E3/5A follows a standard diode pin configuration, with two leads for connection to the circuit.

Functional Features

  • Transient voltage suppression
  • Reverse polarity protection
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact size for easy integration into circuits

Disadvantages

  • Limited maximum clamping voltage
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage spike occurs, the SMAJ5.0C-E3/5A conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ5.0C-E3/5A is widely used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE5.0CA
  • 1.5KE5.0A
  • SMBJ5.0CA
  • SMCJ5.0A

In conclusion, the SMAJ5.0C-E3/5A transient voltage suppressor diode offers effective protection against voltage transients and spikes in various electronic applications. Its compact size and fast response time make it a popular choice for circuit protection.

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技術ソリューションにおける SMAJ5.0C-E3/5A 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 maximum voltage rating of SMAJ5.0C-E3/5A?

    • The maximum voltage rating of SMAJ5.0C-E3/5A is 5.0 volts.

  2. What is the peak pulse power dissipation of SMAJ5.0C-E3/5A?

    • The peak pulse power dissipation of SMAJ5.0C-E3/5A is 400 watts.

  3. What is the breakdown voltage of SMAJ5.0C-E3/5A?

    • The breakdown voltage of SMAJ5.0C-E3/5A is typically 6.4 volts.

  4. What are the typical applications of SMAJ5.0C-E3/5A?

    • SMAJ5.0C-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 response time of SMAJ5.0C-E3/5A?

    • The response time of SMAJ5.0C-E3/5A is very fast, typically responding to transient surges in nanoseconds.

  6. What is the operating temperature range of SMAJ5.0C-E3/5A?

    • The operating temperature range of SMAJ5.0C-E3/5A is usually between -55°C to +150°C.

  7. How does SMAJ5.0C-E3/5A provide overvoltage protection?

    • SMAJ5.0C-E3/5A provides overvoltage protection by clamping the voltage during transient events, diverting excess current away from the protected circuit.

  8. Can SMAJ5.0C-E3/5A be used in high-speed data lines?

    • Yes, SMAJ5.0C-E3/5A can be used in high-speed data lines to protect against electrostatic discharge (ESD) and other transient voltage events.

  9. Is SMAJ5.0C-E3/5A RoHS compliant?

    • Yes, SMAJ5.0C-E3/5A is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. What is the package type of SMAJ5.0C-E3/5A?

    • SMAJ5.0C-E3/5A is commonly available in a surface mount DO-214AC (SMA) package.