Microsemi Corporation
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SMBJ440E3/TR13

SMBJ440E3/TR13

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression in Electronic Circuits
  • Characteristics: Fast response time, low clamping voltage, compact size
  • Package: SMB (DO-214AA)
  • Essence: Transient Voltage Suppressor Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Power Dissipation: 600W
  • Breakdown Voltage: 440V
  • Operating Voltage: 377V
  • Clamping Voltage: 775V
  • Peak Pulse Current: 10A
  • Reverse Standoff Voltage: 376V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ440E3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to sensitive components
  • Low clamping voltage diverts excess voltage away from the protected circuit

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into circuit designs
  • Fast response time provides effective protection against voltage spikes
  • Low clamping voltage minimizes stress on connected components

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Limited to specific voltage ranges

Working Principles

The SMBJ440E3/TR13 operates by diverting excessive voltage away from sensitive electronic components during transient voltage events. When a surge occurs, the diode rapidly conducts, providing a low-resistance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMBJ440E3/TR13 is commonly used in various electronic devices and systems, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ440E3/TR13 include: - P6KE440CA - 1.5SMC440CA - SMCJ440A

In conclusion, the SMBJ440E3/TR13 is a vital component in protecting electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and compact package make it an essential part of modern electronic designs across various industries.

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10个与SMBJ440E3/TR13在技术解决方案中的应用相关的常见问题及解答

  1. What is the SMBJ440E3/TR13?

    • The SMBJ440E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ440E3/TR13?

    • The maximum working voltage of the SMBJ440E3/TR13 is 440V.

  3. What is the peak pulse power dissipation of the SMBJ440E3/TR13?

    • The peak pulse power dissipation of the SMBJ440E3/TR13 is 600W.

  4. What are the typical applications of the SMBJ440E3/TR13?

    • The SMBJ440E3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of the SMBJ440E3/TR13?

    • The clamping voltage of the SMBJ440E3/TR13 is 710V.

  6. What is the operating temperature range of the SMBJ440E3/TR13?

    • The SMBJ440E3/TR13 has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ440E3/TR13 RoHS compliant?

    • Yes, the SMBJ440E3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of the SMBJ440E3/TR13?

    • The SMBJ440E3/TR13 is available in a DO-214AA (SMB) package.

  9. Does the SMBJ440E3/TR13 meet industry standards for surge protection?

    • Yes, the SMBJ440E3/TR13 meets industry standards such as IEC 61000-4-5 for surge protection.

  10. Can the SMBJ440E3/TR13 be used for ESD protection?

    • Yes, the SMBJ440E3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.