Microsemi Corporation
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SMBJ4755C/TR13
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SMBJ4755C/TR13

Product Overview

  • Category: Diode
  • Use: Voltage suppression in electronic circuits
  • Characteristics: Transient voltage suppressor diode, low clamping voltage, fast response time
  • Package: DO-214AA (SMB), 2-Pin
  • Essence: Protects sensitive electronic components from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

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: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ4755C/TR13 has a simple 2-pin configuration with the anode and cathode pins.

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Fast response time to protect sensitive components
  • Low clamping voltage ensures minimal impact on the circuit

Advantages

  • Effectively protects against voltage spikes
  • Fast response time
  • Compact package size

Disadvantages

  • Limited to specific voltage ranges
  • May require additional components for comprehensive circuit protection

Working Principles

The SMBJ4755C/TR13 operates by diverting excess voltage away from sensitive components, thereby preventing damage due to voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-resistance path for the excess current.

Detailed Application Field Plans

The SMBJ4755C/TR13 is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ4744C/TR13: Similar specifications with a lower breakdown voltage
  • SMBJ4766C/TR13: Higher breakdown voltage and clamping voltage

In conclusion, the SMBJ4755C/TR13 is a reliable transient voltage suppressor diode that offers fast response time and low clamping voltage, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ4755C/TR13 v technických řešeních

  1. What is the SMBJ4755C/TR13?

    • The SMBJ4755C/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 SMBJ4755C/TR13?

    • The maximum working voltage of the SMBJ4755C/TR13 is 4755 volts.

  3. What is the peak pulse power dissipation of the SMBJ4755C/TR13?

    • The peak pulse power dissipation of the SMBJ4755C/TR13 is 600 watts.

  4. What are the typical applications of the SMBJ4755C/TR13?

    • The SMBJ4755C/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of the SMBJ4755C/TR13?

    • The clamping voltage of the SMBJ4755C/TR13 is 775 volts.

  6. What is the operating temperature range of the SMBJ4755C/TR13?

    • The operating temperature range of the SMBJ4755C/TR13 is -55°C to +150°C.

  7. What is the package type of the SMBJ4755C/TR13?

    • The SMBJ4755C/TR13 comes in a surface mount DO-214AA (SMB) package.

  8. Is the SMBJ4755C/TR13 RoHS compliant?

    • Yes, the SMBJ4755C/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of the SMBJ4755C/TR13?

    • The key features of the SMBJ4755C/TR13 include low clamping voltage, fast response time, and high surge capability.

  10. Can the SMBJ4755C/TR13 be used for ESD protection?

    • Yes, the SMBJ4755C/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.