Vishay Semiconductor Diodes Division
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SMAJ8.5CAHE3/61
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SMAJ8.5CAHE3/61

Product Overview

Category

The SMAJ8.5CAHE3/61 belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMAJ8.5CAHE3/61 is available in a DO-214AC (SMA) package.

Essence

This product serves as a crucial component in safeguarding electronic circuits from voltage spikes and surges.

Packaging/Quantity

The SMAJ8.5CAHE3/61 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 8.5V
  • Breakdown Voltage: 9.4V
  • Maximum Reverse Leakage Current: 1µA
  • Peak Pulse Power Dissipation: 400W
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ8.5CAHE3/61 has two pins, anode, and cathode, which are clearly marked on the device.

Functional Features

  • Provides effective protection against voltage transients
  • Rapid response to transient events
  • Low clamping voltage ensures minimal impact on the protected circuit

Advantages

  • High surge capability
  • Compact size
  • Wide operating temperature range

Disadvantages

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

Working Principles

The SMAJ8.5CAHE3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage spike occurs.

Detailed Application Field Plans

  • Telecommunications equipment
  • Automotive electronics
  • Industrial control systems
  • Consumer electronics

Detailed and Complete Alternative Models

  • P6KE6.8CA
  • 1.5KE6.8A
  • SMBJ6.8A

In conclusion, the SMAJ8.5CAHE3/61 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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技術ソリューションにおける SMAJ8.5CAHE3/61 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 SMAJ8.5CAHE3/61?

    • SMAJ8.5CAHE3/61 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What is the maximum peak pulse power of SMAJ8.5CAHE3/61?

    • The maximum peak pulse power is 400 watts for a 10/1000μs waveform.

  3. What is the breakdown voltage of SMAJ8.5CAHE3/61?

    • The breakdown voltage is 8.5 volts.

  4. What are the typical applications of SMAJ8.5CAHE3/61?

    • It is commonly used in telecommunications equipment, computers, and consumer electronics to protect against voltage surges and ESD events.

  5. What is the operating temperature range of SMAJ8.5CAHE3/61?

    • The operating temperature range is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ8.5CAHE3/61?

    • The reverse stand-off voltage is 8.5 volts.

  7. Does SMAJ8.5CAHE3/61 meet industry standards for surge protection?

    • Yes, it meets the requirements of IEC 61000-4-5 for surge protection.

  8. Can SMAJ8.5CAHE3/61 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics for transient voltage suppression.

  9. What is the package type of SMAJ8.5CAHE3/61?

    • It comes in a DO-214AC (SMA) package.

  10. Is SMAJ8.5CAHE3/61 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.