Microsemi Corporation
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SMBJ4756CE3/TR13
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SMBJ4756CE3/TR13

Product Overview

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

Specifications

  • Voltage - Reverse Standoff (Typ): 43.6V
  • Voltage - Breakdown (Min): 48.5V
  • Voltage - Clamping (Max) @ Ipp: 70.1V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 1500W
  • Type: Zener

Detailed Pin Configuration

The SMBJ4756CE3/TR13 has two pins in a standard DO-214AA package.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time to protect against voltage spikes
  • Low clamping voltage to minimize damage to protected devices

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - Compact size

Disadvantages: - Limited peak pulse current handling compared to some larger devices - May require additional circuitry for comprehensive surge protection

Working Principles

The SMBJ4756CE3/TR13 works by diverting excess voltage away from sensitive electronic components, preventing damage due to voltage transients. When a transient voltage spike occurs, the device rapidly clamps the voltage to a safe level, protecting the connected circuitry.

Detailed Application Field Plans

The SMBJ4756CE3/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

  • SMBJ5.0A: Similar specifications with slightly higher clamping voltage
  • SMBJ440CA: Lower breakdown voltage but higher peak pulse current handling
  • SMBJ4756B: Higher breakdown voltage with similar clamping voltage

This concludes the entry for SMBJ4756CE3/TR13, a crucial component in protecting sensitive electronic devices from voltage transients.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ4756CE3/TR13 en soluciones técnicas

  1. What is the SMBJ4756CE3/TR13?

    • The SMBJ4756CE3/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 SMBJ4756CE3/TR13?

    • The maximum working voltage of the SMBJ4756CE3/TR13 is 4756V.

  3. What is the peak pulse power of the SMBJ4756CE3/TR13?

    • The peak pulse power of the SMBJ4756CE3/TR13 is 600W.

  4. What are the typical applications of the SMBJ4756CE3/TR13?

    • The SMBJ4756CE3/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the SMBJ4756CE3/TR13?

    • The operating temperature range of the SMBJ4756CE3/TR13 is -55°C to 150°C.

  6. What is the package type of the SMBJ4756CE3/TR13?

    • The SMBJ4756CE3/TR13 comes in a surface mount DO-214AA (SMB) package.

  7. What is the clamping voltage of the SMBJ4756CE3/TR13?

    • The clamping voltage of the SMBJ4756CE3/TR13 is 775V at 10A.

  8. Is the SMBJ4756CE3/TR13 RoHS compliant?

    • Yes, the SMBJ4756CE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. Can the SMBJ4756CE3/TR13 be used for ESD protection?

    • Yes, the SMBJ4756CE3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.

  10. What are the key advantages of using the SMBJ4756CE3/TR13 in technical solutions?

    • The SMBJ4756CE3/TR13 offers high surge capability, fast response time, and low clamping voltage, making it an effective solution for protecting sensitive electronics from transient overvoltage events.