Vishay Semiconductor Diodes Division
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SMB8J12CHE3/5B
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SMB8J12CHE3/5B

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppressor Diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMB (Surface Mount Device)
  • Essence: Protects sensitive electronic components from voltage spikes
  • Packaging/Quantity: 3000 pieces per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 12V
  • Clamping Voltage: 19.9V
  • Operating Temperature Range: -55°C to +150°C
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AA (SMB)

Detailed Pin Configuration

The SMB8J12CHE3/5B has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Fast response time to protect against voltage spikes
  • Low clamping voltage ensures minimal impact on the protected circuit

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • Small form factor for space-constrained applications

Disadvantages

  • Limited breakdown voltage compared to some alternatives
  • Sensitive to excessive current or power surges

Working Principles

The SMB8J12CHE3/5B operates by diverting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to voltage spikes or transients.

Detailed Application Field Plans

The SMB8J12CHE3/5B is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMB8J12CHE3/5B include: - SMAJ12A - P6KE12CA - 1.5SMC12CA

In conclusion, the SMB8J12CHE3/5B is a vital component in electronic circuits, providing essential protection against voltage spikes and transients. Its high surge capability and fast response time make it suitable for a wide range of applications, although users should be mindful of its limitations in terms of breakdown voltage and susceptibility to excessive current or power surges.

Texniki həllərdə SMB8J12CHE3/5B tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure, here are 10 common questions and answers related to the application of SMB8J12CHE3/5B in technical solutions:

  1. What is the SMB8J12CHE3/5B?

    • The SMB8J12CHE3/5B is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients.

  2. What is the maximum peak pulse power of SMB8J12CHE3/5B?

    • The maximum peak pulse power of SMB8J12CHE3/5B is 800 watts.

  3. What is the breakdown voltage of SMB8J12CHE3/5B?

    • The breakdown voltage of SMB8J12CHE3/5B is 12 volts.

  4. What are the typical applications of SMB8J12CHE3/5B?

    • Typical applications of SMB8J12CHE3/5B include protection of electronic equipment such as telecommunication systems, industrial controls, and automotive electronics.

  5. What is the operating temperature range of SMB8J12CHE3/5B?

    • The operating temperature range of SMB8J12CHE3/5B is -55°C to +150°C.

  6. What is the forward voltage drop of SMB8J12CHE3/5B?

    • The forward voltage drop of SMB8J12CHE3/5B is typically 0.9 volts at 1A.

  7. What is the package type of SMB8J12CHE3/5B?

    • SMB8J12CHE3/5B comes in a SMB (DO-214AA) package.

  8. Is SMB8J12CHE3/5B RoHS compliant?

    • Yes, SMB8J12CHE3/5B is RoHS compliant.

  9. What is the clamping voltage of SMB8J12CHE3/5B?

    • The clamping voltage of SMB8J12CHE3/5B is 19.9 volts at 10A.

  10. What are the key features of SMB8J12CHE3/5B?

    • The key features of SMB8J12CHE3/5B include low profile package, excellent clamping capability, and fast response time.

I hope this information is helpful! Let me know if you need further assistance.