Microsemi Corporation
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SMBJ5387B/TR13
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SMBJ5387B/TR13

Product Overview

Category: Electronics
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 5.38V
  • Voltage - Breakdown (Min): 6V
  • Voltage - Clamping (Max) @ Ipp: 8.8V
  • Current - Peak Pulse (10/1000µs): 50A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ5387B/TR13 features a standard DO-214AA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages: - Effective in protecting sensitive electronic components - Fast response time ensures minimal damage during transient events - Compact size for easy integration into circuit designs

Disadvantages: - May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ5387B/TR13 operates by diverting excess voltage away from sensitive electronic components when a transient event occurs. It rapidly clamps the voltage to a safe level, preventing damage to the connected circuitry.

Detailed Application Field Plans

This voltage suppression diode is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ5.0A: Reverse Standoff Voltage: 5V, Breakdown Voltage: 6.4V, Clamping Voltage: 9.2V
  • SMBJ6.0A: Reverse Standoff Voltage: 6V, Breakdown Voltage: 6.67V, Clamping Voltage: 10.3V
  • SMBJ7.0A: Reverse Standoff Voltage: 7V, Breakdown Voltage: 7.78V, Clamping Voltage: 11.2V
  • SMBJ8.0A: Reverse Standoff Voltage: 8V, Breakdown Voltage: 8.89V, Clamping Voltage: 12V

In conclusion, the SMBJ5387B/TR13 transient voltage suppressor offers effective protection against voltage spikes in various electronic applications, with its fast response time and high surge current capability making it a valuable component in safeguarding sensitive electronic devices.

Word Count: 366

기술 솔루션에 SMBJ5387B/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMBJ5387B/TR13?

    • The SMBJ5387B/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 SMBJ5387B/TR13?

    • The maximum working voltage of the SMBJ5387B/TR13 is 5.0V.

  3. What is the peak pulse power of the SMBJ5387B/TR13?

    • The peak pulse power of the SMBJ5387B/TR13 is 600W.

  4. What are the typical applications of the SMBJ5387B/TR13?

    • The SMBJ5387B/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage suppression.

  5. What is the breakdown voltage of the SMBJ5387B/TR13?

    • The breakdown voltage of the SMBJ5387B/TR13 is 6.75V.

  6. What is the operating temperature range of the SMBJ5387B/TR13?

    • The SMBJ5387B/TR13 has an operating temperature range of -55°C to 150°C.

  7. What is the package type of the SMBJ5387B/TR13?

    • The SMBJ5387B/TR13 comes in a surface mount DO-214AA (SMB) package.

  8. How does the SMBJ5387B/TR13 provide protection against voltage transients?

    • The SMBJ5387B/TR13 clamps the transient voltage to a safe level, protecting downstream components from damage.

  9. Is the SMBJ5387B/TR13 RoHS compliant?

    • Yes, the SMBJ5387B/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  10. What are the key features of the SMBJ5387B/TR13?

    • The key features of the SMBJ5387B/TR13 include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage suppression in various technical applications.