Vishay Semiconductor Diodes Division
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SMA5J8.5C-E3/61
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SMA5J8.5C-E3/61

Product Overview

Category

The SMA5J8.5C-E3/61 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient overvoltage events is crucial.

Characteristics

  • Package: SMA (DO-214AC)
  • Essence: High power capability with excellent clamping capability
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and order size

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 8.5V
  • Operating Voltage: 7.37V
  • Maximum Clamping Voltage: 14.4V
  • Peak Pulse Current: 202A
  • Reverse Standoff Voltage: 6.8V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J8.5C-E3/61 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides effective protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Fast response to transient events
  • Compact package size

Disadvantages

  • Limited to low voltage applications
  • May require additional components for comprehensive surge protection in complex circuits

Working Principles

The SMA5J8.5C-E3/61 operates by diverting excess voltage away from sensitive components in a circuit when a transient event occurs. It does this by rapidly switching into a low impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMA5J8.5C-E3/61 is commonly used in various electronic systems including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMA5J8.5C-E3/61 include: - P6KE6.8CA - 1.5KE6.8A - SMBJ8.5A

In conclusion, the SMA5J8.5C-E3/61 is a vital component in electronic circuits, providing essential surge protection and ensuring the longevity and reliability of electronic systems.

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技術ソリューションにおける SMA5J8.5C-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 SMA5J8.5C-E3/61?

    • The maximum reverse voltage of SMA5J8.5C-E3/61 is 8.5V.

  2. What is the typical forward voltage drop of SMA5J8.5C-E3/61?

    • The typical forward voltage drop of SMA5J8.5C-E3/61 is 0.7V at 10A.

  3. What is the peak pulse power dissipation of SMA5J8.5C-E3/61?

    • The peak pulse power dissipation of SMA5J8.5C-E3/61 is 5000W.

  4. What is the operating temperature range for SMA5J8.5C-E3/61?

    • The operating temperature range for SMA5J8.5C-E3/61 is -55°C to +150°C.

  5. What are the typical applications for SMA5J8.5C-E3/61?

    • SMA5J8.5C-E3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the package type of SMA5J8.5C-E3/61?

    • SMA5J8.5C-E3/61 comes in a DO-214AC (SMA) package.

  7. What is the breakdown voltage of SMA5J8.5C-E3/61?

    • The breakdown voltage of SMA5J8.5C-E3/61 is typically 9.4V.

  8. Does SMA5J8.5C-E3/61 have a low leakage current?

    • Yes, SMA5J8.5C-E3/61 has a low leakage current, typically less than 1µA at its rated voltage.

  9. Is SMA5J8.5C-E3/61 RoHS compliant?

    • Yes, SMA5J8.5C-E3/61 is RoHS compliant, making it suitable for use in environmentally friendly products.

  10. Can SMA5J8.5C-E3/61 be used for ESD protection?

    • Yes, SMA5J8.5C-E3/61 can be used for ESD (electrostatic discharge) protection in various electronic circuits and systems.