Vishay Semiconductor Diodes Division
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SMBJ8.5CA-E3/52
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SMBJ8.5CA-E3/52

Product Overview

Category

The SMBJ8.5CA-E3/52 belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The SMBJ8.5CA-E3/52 is available in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMBJ8.5CA-E3/52 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 8.5V
  • Breakdown Voltage: 9.4V
  • Maximum Reverse Leakage Current: 1μA
  • Peak Pulse Power Dissipation: 600W
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ8.5CA-E3/52 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

  • Provides bi-directional protection
  • Responds quickly to transient voltage events
  • Maintains low clamping voltage during surge events

Advantages

  • High surge current capability
  • RoHS compliant
  • Fast response time

Disadvantages

  • Relatively low standoff voltage compared to some alternative models
  • Limited operating temperature range

Working Principles

The SMBJ8.5CA-E3/52 operates based on the principle of avalanche breakdown, where it rapidly diverts excess current away from the protected circuit when a transient voltage event occurs.

Detailed Application Field Plans

This product is commonly used in applications such as: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ8.5CA-E3/52 include: - P6SMBJ8.5A - SMCJ8.5A - 1.5SMC8.5A

In conclusion, the SMBJ8.5CA-E3/52 transient voltage suppressor diode offers fast and reliable protection against transient voltage events, making it an essential component in various electronic systems.

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10個與SMBJ8.5CA-E3/52在技術方案中應用相關的常見問題與解答

  1. What is the SMBJ8.5CA-E3/52 used for?

    • The SMBJ8.5CA-E3/52 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ8.5CA-E3/52?

    • The maximum peak pulse power of the SMBJ8.5CA-E3/52 is 600 watts.

  3. What is the breakdown voltage of the SMBJ8.5CA-E3/52?

    • The breakdown voltage of the SMBJ8.5CA-E3/52 is 9.44V.

  4. What are the typical applications of the SMBJ8.5CA-E3/52?

    • Typical applications include protection of sensitive electronic equipment such as telecommunication systems, industrial controls, consumer electronics, and automotive electronics.

  5. What is the operating temperature range of the SMBJ8.5CA-E3/52?

    • The operating temperature range of the SMBJ8.5CA-E3/52 is -55°C to +150°C.

  6. What is the clamping voltage of the SMBJ8.5CA-E3/52?

    • The clamping voltage of the SMBJ8.5CA-E3/52 is 14.4V at 10A.

  7. Is the SMBJ8.5CA-E3/52 RoHS compliant?

    • Yes, the SMBJ8.5CA-E3/52 is RoHS compliant.

  8. What is the package type of the SMBJ8.5CA-E3/52?

    • The SMBJ8.5CA-E3/52 comes in a DO-214AA (SMB) package.

  9. What are the key features of the SMBJ8.5CA-E3/52?

    • Key features include low profile package, excellent clamping capability, fast response time, and high surge capability.

  10. What are the recommended soldering conditions for the SMBJ8.5CA-E3/52?

    • The recommended soldering conditions include a soldering temperature of 260°C for 10 seconds and allowing the device to cool naturally.