Vishay Semiconductor Diodes Division
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SMA5J28CA-M3/61
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SMA5J28CA-M3/61

Product Overview

Category

The SMA5J28CA-M3/61 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events.

Characteristics

  • Package: SMA (DO-214AC)
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 5000W
  • Standoff Voltage: 28V
  • Breakdown Voltage: 31.1V
  • Clamping Voltage: 45.4V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J28CA-M3/61 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage event occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMA5J28CA-M3/61 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMA6J28CA-M3/61
  • P6SMB28CA

In conclusion, the SMA5J28CA-M3/61 TVS diode offers effective protection against transient voltage events, making it an essential component in various electronic applications.

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تکنیکی حل میں SMA5J28CA-M3/61 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum reverse stand-off voltage of SMA5J28CA-M3/61?

    • The maximum reverse stand-off voltage of SMA5J28CA-M3/61 is 28V.

  2. What is the peak pulse power dissipation of SMA5J28CA-M3/61?

    • The peak pulse power dissipation of SMA5J28CA-M3/61 is 5000W.

  3. What is the typical junction capacitance of SMA5J28CA-M3/61?

    • The typical junction capacitance of SMA5J28CA-M3/61 is 600pF.

  4. What is the forward voltage drop of SMA5J28CA-M3/61 at a specified current?

    • The forward voltage drop of SMA5J28CA-M3/61 at 10A is typically 0.5V.

  5. What is the operating temperature range of SMA5J28CA-M3/61?

    • The operating temperature range of SMA5J28CA-M3/61 is -55°C to +150°C.

  6. Is SMA5J28CA-M3/61 RoHS compliant?

    • Yes, SMA5J28CA-M3/61 is RoHS compliant.

  7. What are the typical applications for SMA5J28CA-M3/61?

    • SMA5J28CA-M3/61 is commonly used in surge protection for DC and AC power lines, telecom equipment, and automotive electronics.

  8. What is the package type of SMA5J28CA-M3/61?

    • SMA5J28CA-M3/61 is available in a DO-214AC (SMA) package.

  9. What is the maximum clamping voltage of SMA5J28CA-M3/61 under surge conditions?

    • The maximum clamping voltage of SMA5J28CA-M3/61 under surge conditions is 45.4V at 100A.

  10. Does SMA5J28CA-M3/61 have any certifications or compliance standards?

    • SMA5J28CA-M3/61 is compliant with AEC-Q101 automotive qualification and meets industry standards for surge protection components.