Vishay Semiconductor Diodes Division
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SMA5J30CHE3/5A
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SMA5J30CHE3/5A

Product Overview

The SMA5J30CHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes and is designed for use in surge protection applications. These diodes are characterized by their high surge capability, low clamping voltage, and fast response time. The package type for SMA5J30CHE3/5A is SMA, and they are available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Voltage Rating: 30V
  • Peak Pulse Power: 5A
  • Package Type: SMA
  • Packaging: Tape and Reel
  • Quantity: 3000 units per reel

Detailed Pin Configuration

The SMA5J30CHE3/5A diode has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

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

Advantages

  • Effective surge protection
  • Fast response time reduces the risk of damage to sensitive components

Disadvantages

  • Limited to low voltage applications
  • May require additional circuitry for higher voltage protection

Working Principles

The SMA5J30CHE3/5A operates by diverting excess current away from sensitive components when a surge in voltage occurs. This helps to protect the connected circuitry from damage caused by transient voltage spikes.

Detailed Application Field Plans

The SMA5J30CHE3/5A is commonly used in electronic devices and systems that are susceptible to voltage transients, such as power supplies, communication equipment, and automotive electronics. They are particularly effective in protecting integrated circuits, transistors, and other semiconductor devices from voltage surges.

Detailed and Complete Alternative Models

  • SMA5J33A: Similar specifications with a slightly higher voltage rating of 33V
  • SMA5J28A: Similar specifications with a slightly lower voltage rating of 28V
  • SMA5J36A: Similar specifications with a higher voltage rating of 36V

In conclusion, the SMA5J30CHE3/5A TVS diode is a reliable and efficient component for surge protection in low voltage applications. Its fast response time and high surge capability make it a valuable asset in safeguarding sensitive electronic equipment from transient voltage spikes.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMA5J30CHE3/5A v technických řešeních

  1. What is the maximum voltage rating of SMA5J30CHE3/5A?

    • The maximum voltage rating of SMA5J30CHE3/5A is 30V.

  2. What is the peak pulse power dissipation of SMA5J30CHE3/5A?

    • The peak pulse power dissipation of SMA5J30CHE3/5A is 5000W.

  3. What is the typical clamping voltage of SMA5J30CHE3/5A?

    • The typical clamping voltage of SMA5J30CHE3/5A is 38.8V at 10A.

  4. What is the forward surge current for SMA5J30CHE3/5A?

    • The forward surge current for SMA5J30CHE3/5A is 150A.

  5. What is the operating temperature range for SMA5J30CHE3/5A?

    • The operating temperature range for SMA5J30CHE3/5A is -55°C to +150°C.

  6. What are the typical applications for SMA5J30CHE3/5A?

    • SMA5J30CHE3/5A is commonly used in automotive electronics, portable electronics, and industrial equipment for transient voltage suppression.

  7. Does SMA5J30CHE3/5A meet RoHS compliance?

    • Yes, SMA5J30CHE3/5A is compliant with RoHS requirements.

  8. What is the package type for SMA5J30CHE3/5A?

    • SMA5J30CHE3/5A is available in a DO-214AB (SMC) package.

  9. Is SMA5J30CHE3/5A suitable for overvoltage protection in power supplies?

    • Yes, SMA5J30CHE3/5A is suitable for providing overvoltage protection in power supply applications.

  10. Can SMA5J30CHE3/5A be used in telecommunications equipment?

    • Yes, SMA5J30CHE3/5A can be utilized in telecommunications equipment for transient voltage suppression.