Vishay Semiconductor Diodes Division
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SMA5J28CHE3/61
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SMA5J28CHE3/61

Product Overview

Category

The SMA5J28CHE3/61 belongs to the category of semiconductor devices.

Use

It is used for transient voltage suppression in electronic circuits to protect against voltage spikes and surges.

Characteristics

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

Package

The SMA5J28CHE3/61 is available in a surface mount package.

Essence

The essence of this product lies in its ability to efficiently suppress transient voltages and protect sensitive electronic components.

Packaging/Quantity

The SMA5J28CHE3/61 is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 28V
  • Maximum Clamping Voltage: 45.4V
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMA5J28CHE3/61 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient voltage suppression
  • Protection against voltage spikes and surges
  • Fast response to transient events

Advantages

  • High surge capability for robust protection
  • Low clamping voltage for minimal impact on protected circuits
  • Fast response time to effectively suppress transient events

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Sensitive to reverse polarity connection

Working Principles

The SMA5J28CHE3/61 works by diverting excessive voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

This product is commonly used in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial control systems to safeguard against voltage transients.

Detailed and Complete Alternative Models

  • SMA5J24CHE3/61
  • SMA5J30CHE3/61
  • SMA5J36CHE3/61
  • SMA5J48CHE3/61

In conclusion, the SMA5J28CHE3/61 is a crucial component in electronic systems, providing essential transient voltage suppression capabilities to ensure the reliability and longevity of sensitive electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J28CHE3/61 v technických řešeních

  1. What is the maximum reverse voltage of SMA5J28CHE3/61?

    • The maximum reverse voltage of SMA5J28CHE3/61 is 28V.

  2. What is the peak pulse power of SMA5J28CHE3/61?

    • The peak pulse power of SMA5J28CHE3/61 is 5000W.

  3. What is the typical junction capacitance of SMA5J28CHE3/61?

    • The typical junction capacitance of SMA5J28CHE3/61 is 300pF.

  4. What is the operating temperature range of SMA5J28CHE3/61?

    • The operating temperature range of SMA5J28CHE3/61 is -55°C to +150°C.

  5. What is the forward voltage drop of SMA5J28CHE3/61 at a specific current?

    • The forward voltage drop of SMA5J28CHE3/61 varies with current, typically around 0.3V at 5A.

  6. What are the typical applications for SMA5J28CHE3/61?

    • SMA5J28CHE3/61 is commonly used in surge protection for electronic equipment, power supplies, and telecommunications systems.

  7. What is the clamping voltage of SMA5J28CHE3/61 under surge conditions?

    • The clamping voltage of SMA5J28CHE3/61 is typically around 45V under surge conditions.

  8. Is SMA5J28CHE3/61 RoHS compliant?

    • Yes, SMA5J28CHE3/61 is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  9. What is the package type of SMA5J28CHE3/61?

    • SMA5J28CHE3/61 is available in a DO-214AB (SMC) package.

  10. Can SMA5J28CHE3/61 be used for overvoltage protection in automotive applications?

    • Yes, SMA5J28CHE3/61 can be utilized for overvoltage protection in automotive electronics and electrical systems.