Vishay Semiconductor Diodes Division
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SMA5J28A-E3/61
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SMA5J28A-E3/61

Product Overview

Category

The SMA5J28A-E3/61 belongs to the category of semiconductor devices, specifically a TVS (Transient Voltage Suppressor) diode.

Use

It is used for surge protection in electronic circuits, providing a low clamping voltage during transient events.

Characteristics

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

Package

The SMA5J28A-E3/61 is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage transients and surges.

Packaging/Quantity

The SMA5J28A-E3/61 is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 28V
  • Breakdown Voltage: 31.1V
  • Peak Pulse Power: 5000W
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMA5J28A-E3/61 has two pins: 1. Anode 2. Cathode

Functional Features

  • Provides protection against voltage transients and surges
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage protects sensitive components

Advantages

  • High surge current capability
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Limited to low voltage applications
  • Requires careful consideration of placement in circuit design

Working Principles

The SMA5J28A-E3/61 works by diverting excess current away from the protected circuit when a transient event occurs, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

This product is commonly used in various electronic systems including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to SMA5J28A-E3/61 include: - SMA5J26A-E3/61 - SMA5J30A-E3/61 - SMA5J33A-E3/61

In conclusion, the SMA5J28A-E3/61 is a crucial component in safeguarding electronic circuits from voltage transients and surges, making it an essential part of modern electronic systems.

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技術ソリューションにおける SMA5J28A-E3/61 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 reverse voltage of SMA5J28A-E3/61?

    • The maximum reverse voltage of SMA5J28A-E3/61 is 28V.

  2. What is the peak pulse power dissipation of SMA5J28A-E3/61?

    • The peak pulse power dissipation of SMA5J28A-E3/61 is 5000W.

  3. What is the typical junction capacitance of SMA5J28A-E3/61?

    • The typical junction capacitance of SMA5J28A-E3/61 is 300pF.

  4. What is the forward voltage drop of SMA5J28A-E3/61 at a specified current?

    • The forward voltage drop of SMA5J28A-E3/61 at 5A is typically 0.5V.

  5. What is the operating temperature range of SMA5J28A-E3/61?

    • The operating temperature range of SMA5J28A-E3/61 is -55°C to +150°C.

  6. Is SMA5J28A-E3/61 RoHS compliant?

    • Yes, SMA5J28A-E3/61 is RoHS compliant.

  7. What are the typical applications for SMA5J28A-E3/61?

    • SMA5J28A-E3/61 is commonly used in surge protection for electronic equipment, power supplies, and telecommunications systems.

  8. Does SMA5J28A-E3/61 have any certifications?

    • SMA5J28A-E3/61 is certified to meet various industry standards, including AEC-Q101 for automotive applications.

  9. What is the package type of SMA5J28A-E3/61?

    • SMA5J28A-E3/61 is available in a DO-214AC (SMA) package.

  10. Can SMA5J28A-E3/61 be used for ESD protection?

    • Yes, SMA5J28A-E3/61 can be used for ESD protection in sensitive electronic circuits and components.