Vishay Semiconductor Diodes Division
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SMB8J14CA-E3/5B
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SMB8J14CA-E3/5B Product Overview

Introduction

The SMB8J14CA-E3/5B is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMB8J14CA-E3/5B.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: SMB (DO-214AA)
  • Essence: Provides protection to sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Part Number: SMB8J14CA-E3/5B
  • Peak Pulse Power: 800W
  • Standoff Voltage: 14V
  • Breakdown Voltage: 15.6V
  • Maximum Clamping Voltage: 23.2V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMB8J14CA-E3/5B follows the standard SMB (DO-214AA) package configuration with two pins for connection to the circuit.

Functional Features

  • Rapid response to transient overvoltage conditions
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable performance under transient events

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact SMB package for space-constrained applications

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in the circuit for optimal protection

Working Principles

The SMB8J14CA-E3/5B operates by diverting excess current away from sensitive components when a transient voltage event occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level, thereby safeguarding the connected circuitry.

Detailed Application Field Plans

The SMB8J14CA-E3/5B finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ14CA: Similar specifications and package type
  • P6SMB14CA: Higher power rating and different package type
  • 1.5SMC14CA: Higher power handling capability and larger package size

In conclusion, the SMB8J14CA-E3/5B transient voltage suppressor diode offers effective protection against voltage transients in a compact SMB package. Its fast response time, low clamping voltage, and high surge capability make it suitable for diverse electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMB8J14CA-E3/5B v technických řešeních

  1. What is the SMB8J14CA-E3/5B?

    • The SMB8J14CA-E3/5B 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 SMB8J14CA-E3/5B?

    • The maximum peak pulse power of the SMB8J14CA-E3/5B is 800 watts.

  3. What is the breakdown voltage of the SMB8J14CA-E3/5B?

    • The breakdown voltage of the SMB8J14CA-E3/5B is 14 volts.

  4. What are the typical applications for the SMB8J14CA-E3/5B?

    • Typical applications for the SMB8J14CA-E3/5B include protection of sensitive electronic equipment such as telecommunication systems, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the SMB8J14CA-E3/5B?

    • The operating temperature range of the SMB8J14CA-E3/5B is -55°C to +150°C.

  6. What is the package type of the SMB8J14CA-E3/5B?

    • The SMB8J14CA-E3/5B comes in a SMB (DO-214AA) package.

  7. What is the clamping voltage of the SMB8J14CA-E3/5B?

    • The clamping voltage of the SMB8J14CA-E3/5B at its peak pulse current is 23.2 volts.

  8. Is the SMB8J14CA-E3/5B RoHS compliant?

    • Yes, the SMB8J14CA-E3/5B is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of the SMB8J14CA-E3/5B?

    • The key features of the SMB8J14CA-E3/5B include low profile package, excellent clamping capability, fast response time, and high surge capability.

  10. Can the SMB8J14CA-E3/5B be used for overvoltage protection in power supply circuits?

    • Yes, the SMB8J14CA-E3/5B is commonly used for overvoltage protection in power supply circuits due to its high surge capability and fast response time.