Vishay Semiconductor Diodes Division
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SMB8J14CHE3/52
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SMB8J14CHE3/52

Product Overview

Category

The SMB8J14CHE3/52 belongs to the category of electronic components, specifically a surface mount transient voltage suppressor (TVS) diode.

Use

It is used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

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

Package

The SMB8J14CHE3/52 is typically available in a SMB package.

Essence

The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 14V
  • Maximum Clamping Voltage: 23.2V
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMB8J14CHE3/52 typically has two pins, with the cathode marked by a line on the body of the diode.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • Fast response to transient events

Advantages

  • Effective protection against voltage surges
  • Compact size for easy integration into circuit designs
  • RoHS compliant, ensuring environmental friendliness

Disadvantages

  • Limited maximum clamping voltage may not be suitable for high-voltage applications
  • Requires careful consideration of placement within the circuit to ensure optimal protection

Working Principles

When a transient voltage spike occurs, the SMB8J14CHE3/52 conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The SMB8J14CHE3/52 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ14A: Similar TVS diode with SMA package
  • P6KE14CA: Axial lead TVS diode with similar specifications
  • SMCJ14A: TVS diode with SMC package and comparable characteristics

In conclusion, the SMB8J14CHE3/52 is a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance and compactness. Its application spans across various industries, providing essential protection for sensitive electronics.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMB8J14CHE3/52 en soluciones técnicas

  1. What is SMB8J14CHE3/52?

    • SMB8J14CHE3/52 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and surges.

  2. What is the maximum voltage rating of SMB8J14CHE3/52?

    • The maximum voltage rating of SMB8J14CHE3/52 is 14 volts.

  3. What is the peak pulse power dissipation of SMB8J14CHE3/52?

    • The peak pulse power dissipation of SMB8J14CHE3/52 is typically 800 watts.

  4. What are the typical applications of SMB8J14CHE3/52?

    • SMB8J14CHE3/52 is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against voltage transients.

  5. What is the operating temperature range of SMB8J14CHE3/52?

    • The operating temperature range of SMB8J14CHE3/52 is typically -55°C to +150°C.

  6. What is the clamping voltage of SMB8J14CHE3/52?

    • The clamping voltage of SMB8J14CHE3/52 is typically 23.2 volts at 10A.

  7. Is SMB8J14CHE3/52 RoHS compliant?

    • Yes, SMB8J14CHE3/52 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What package type does SMB8J14CHE3/52 come in?

    • SMB8J14CHE3/52 is available in a surface mount DO-214AA (SMB) package.

  9. What are the key features of SMB8J14CHE3/52?

    • Some key features of SMB8J14CHE3/52 include low profile package, excellent clamping capability, fast response time, and high surge current capability.

  10. Where can I find the detailed specifications and datasheet for SMB8J14CHE3/52?

    • The detailed specifications and datasheet for SMB8J14CHE3/52 can be found on the manufacturer's website or through authorized distributors.