Microsemi Corporation
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SMBJ14AE3/TR13
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SMBJ14AE3/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor (TVS) Diode
Package: DO-214AB (SMC)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 12.8V
  • Voltage - Breakdown (Min): 14.3V
  • Voltage - Clamping (Max) @ Ipp: 20.6V
  • Current - Peak Pulse (10/1000µs): 26.3A
  • Power - Peak Pulse: 400W
  • Type: Zener
  • Unidirectional: Yes
  • Polarity: Bidirectional

Detailed Pin Configuration

The SMBJ14AE3/TR13 follows the standard pin configuration for a DO-214AB package, with two pins for connection.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Advantages and Disadvantages

Advantages: - Effective protection of sensitive electronics - Fast response to transient voltage spikes - Compact size for easy integration into circuit designs

Disadvantages: - Limited power dissipation capability - May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ14AE3/TR13 operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ14AE3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMBJ12A
  • Alternative Model 2: SMBJ15A
  • Alternative Model 3: SMBJ16A
  • Alternative Model 4: SMBJ18A

In conclusion, the SMBJ14AE3/TR13 is a vital component in safeguarding electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and compact package make it an ideal choice for a wide range of applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBJ14AE3/TR13 dalam penyelesaian teknikal

  1. What is the SMBJ14AE3/TR13?

    • The SMBJ14AE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ14AE3/TR13?

    • The maximum working voltage of the SMBJ14AE3/TR13 is 14V.

  3. What is the peak pulse power of the SMBJ14AE3/TR13?

    • The peak pulse power of the SMBJ14AE3/TR13 is 600W.

  4. What are the typical applications of the SMBJ14AE3/TR13?

    • The SMBJ14AE3/TR13 is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive systems for transient voltage protection.

  5. What is the breakdown voltage of the SMBJ14AE3/TR13?

    • The breakdown voltage of the SMBJ14AE3/TR13 is typically 15.6V.

  6. What is the operating temperature range of the SMBJ14AE3/TR13?

    • The SMBJ14AE3/TR13 has an operating temperature range of -55°C to 150°C.

  7. How does the SMBJ14AE3/TR13 provide transient voltage protection?

    • The SMBJ14AE3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  8. Is the SMBJ14AE3/TR13 RoHS compliant?

    • Yes, the SMBJ14AE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What is the package type of the SMBJ14AE3/TR13?

    • The SMBJ14AE3/TR13 is available in a surface mount DO-214AA (SMB) package.

  10. Can the SMBJ14AE3/TR13 be used for ESD protection?

    • Yes, the SMBJ14AE3/TR13 can also be used for electrostatic discharge (ESD) protection in various electronic circuits.