Vishay Semiconductor Diodes Division
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SMB8J6.5CAHE3/5B
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SMB8J6.5CAHE3/5B

Product Overview

Category

The SMB8J6.5CAHE3/5B belongs to the category of surface mount transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

  • Low leakage current
  • Fast response time
  • High surge capability
  • ESD protection
  • RoHS compliant

Package

The SMB8J6.5CAHE3/5B is typically available in a SMB (DO-214AA) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits, ensuring the longevity and reliability of the connected devices.

Packaging/Quantity

The SMB8J6.5CAHE3/5B is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 6.5V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 5.8V
  • Maximum Clamping Voltage: 9.2V
  • Forward Voltage: 1.5V at 10A

Detailed Pin Configuration

The SMB8J6.5CAHE3/5B typically consists of two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • ESD protection
  • Fast response to voltage spikes

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited power dissipation capability compared to larger diodes
  • May require additional circuitry for high-power applications

Working Principles

The SMB8J6.5CAHE3/5B operates by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient voltage spikes. When a surge occurs, the diode rapidly conducts, shunting the excess energy to ground and clamping the voltage to a safe level.

Detailed Application Field Plans

The SMB8J6.5CAHE3/5B is commonly used in various electronic systems, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • SMAJ6.5A: Similar characteristics but in a SMA package
  • P6SMB6.5A: Higher power dissipation capability in a SMB package
  • SMCJ6.5A: Greater surge capability in a SMC package

In conclusion, the SMB8J6.5CAHE3/5B is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and effective overvoltage protection. Its compact size and functional features make it suitable for a wide range of applications, although higher power requirements may necessitate alternative models with greater capabilities.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMB8J6.5CAHE3/5B v technických řešeních

  1. What is SMB8J6.5CAHE3/5B?

    • SMB8J6.5CAHE3/5B is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients in various applications.

  2. What is the maximum peak pulse power of SMB8J6.5CAHE3/5B?

    • The maximum peak pulse power of SMB8J6.5CAHE3/5B is 600 watts.

  3. What is the breakdown voltage of SMB8J6.5CAHE3/5B?

    • The breakdown voltage of SMB8J6.5CAHE3/5B is 6.5 volts.

  4. In what type of technical solutions can SMB8J6.5CAHE3/5B be used?

    • SMB8J6.5CAHE3/5B can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the operating temperature range of SMB8J6.5CAHE3/5B?

    • The operating temperature range of SMB8J6.5CAHE3/5B is -55°C to +150°C.

  6. What are the key features of SMB8J6.5CAHE3/5B?

    • The key features of SMB8J6.5CAHE3/5B include low clamping voltage, fast response time, and high surge capability.

  7. How does SMB8J6.5CAHE3/5B protect electronic components?

    • SMB8J6.5CAHE3/5B protects electronic components by diverting excessive current away from sensitive circuits during voltage transients, thus preventing damage.

  8. Can SMB8J6.5CAHE3/5B be used for ESD protection?

    • Yes, SMB8J6.5CAHE3/5B can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  9. What are the recommended PCB layout guidelines for SMB8J6.5CAHE3/5B?

    • The recommended PCB layout guidelines for SMB8J6.5CAHE3/5B include minimizing trace lengths, providing adequate clearance around the device, and using proper grounding techniques.

  10. Where can SMB8J6.5CAHE3/5B be sourced from?

    • SMB8J6.5CAHE3/5B can be sourced from authorized distributors or directly from the manufacturer's website.