Microsemi Corporation
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SMBJ350AE3/TR13

SMBJ350AE3/TR13

Product Overview

  • Category: Diode
  • Use: Protection against transient voltage spikes
  • Characteristics: Fast response time, low clamping voltage, compact package
  • Package: DO-214AB (SMC), 2.9mm height
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 350W
  • Breakdown Voltage: 350V
  • Clamping Voltage: 507V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ350AE3/TR13 has two pins in a standard DO-214AB package configuration.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage diverts excessive current away from sensitive circuits

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Fast response time
  • RoHS compliant

Disadvantages

  • Relatively high clamping voltage compared to some alternatives
  • Limited to lower power applications

Working Principles

The SMBJ350AE3/TR13 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: Lower breakdown voltage (5.0V)
  • SMBJ58CA: Higher breakdown voltage (58V)
  • SMBJ440A: Lower clamping voltage (440V)

In conclusion, the SMBJ350AE3/TR13 is a reliable TVS diode that provides effective protection against transient voltage spikes in a wide range of electronic applications.

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10个与SMBJ350AE3/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 SMBJ350AE3/TR13?

    • The SMBJ350AE3/TR13 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 SMBJ350AE3/TR13?

    • The maximum peak pulse power of the SMBJ350AE3/TR13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ350AE3/TR13?

    • The breakdown voltage of the SMBJ350AE3/TR13 is 350 volts.

  4. What are the typical applications of the SMBJ350AE3/TR13?

    • The SMBJ350AE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of the SMBJ350AE3/TR13?

    • The SMBJ350AE3/TR13 has an operating temperature range of -55°C to 150°C.

  6. What is the response time of the SMBJ350AE3/TR13?

    • The response time of the SMBJ350AE3/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Is the SMBJ350AE3/TR13 RoHS compliant?

    • Yes, the SMBJ350AE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. Can the SMBJ350AE3/TR13 be used for ESD protection?

    • Yes, the SMBJ350AE3/TR13 can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.

  9. What is the package type of the SMBJ350AE3/TR13?

    • The SMBJ350AE3/TR13 is available in a surface mount DO-214AA (SMB) package.

  10. Are there any recommended layout considerations when using the SMBJ350AE3/TR13?

    • It is recommended to minimize the length of the traces between the SMBJ350AE3/TR13 and the protected circuitry and to ensure a low impedance path to ground for optimal performance.