Vishay Semiconductor Diodes Division
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
SMBJ7.5A/54
Zobrazit detail DataSheets

SMBJ7.5A/54

Product Overview

Category

The SMBJ7.5A/54 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Package

The SMBJ7.5A/54 is available in a surface mount DO-214AA (SMB) package.

Essence

The essence of the SMBJ7.5A/54 lies in its ability to provide robust overvoltage protection for electronic circuits.

Packaging/Quantity

It is typically supplied in tape and reel packaging with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 6.4V
  • Breakdown Voltage: 7.13V
  • Maximum Reverse Leakage Current: 1µA at 5V
  • Peak Pulse Power Dissipation: 600W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ7.5A/54 TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional clamping action
  • Low incremental surge resistance
  • High temperature stability

Advantages

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Compact surface mount package allows for easy integration into PCB designs

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • May require additional circuitry for handling sustained overvoltage conditions

Working Principles

When a voltage transient occurs, the SMBJ7.5A/54 TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ7.5A/54 is commonly used in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ7.5A/54 TVS diode include: - SMAJ7.5A - P6SMBJ7.5A - SMCJ7.5A

In conclusion, the SMBJ7.5A/54 transient voltage suppressor diode offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage spikes.

[Word Count: 366]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ7.5A/54 v technických řešeních

Sure, here are 10 common questions and answers related to the application of SMBJ7.5A/54 in technical solutions:

  1. What is the SMBJ7.5A/54?

    • The SMBJ7.5A/54 is a type of transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power dissipation of the SMBJ7.5A/54?

    • The maximum peak pulse power dissipation of the SMBJ7.5A/54 is typically 600 watts.

  3. What is the breakdown voltage of the SMBJ7.5A/54?

    • The breakdown voltage of the SMBJ7.5A/54 is 7.5 volts.

  4. In what applications can the SMBJ7.5A/54 be used?

    • The SMBJ7.5A/54 can be used in various applications such as telecommunications equipment, industrial equipment, and automotive electronics for transient voltage suppression.

  5. What is the operating temperature range of the SMBJ7.5A/54?

    • The operating temperature range of the SMBJ7.5A/54 is typically -55°C to 150°C.

  6. How does the SMBJ7.5A/54 provide protection against voltage transients?

    • The SMBJ7.5A/54 clamps the voltage across the protected circuit when a transient occurs, diverting the excess current away from sensitive components.

  7. Is the SMBJ7.5A/54 suitable for high-speed data line protection?

    • Yes, the SMBJ7.5A/54 is suitable for high-speed data line protection due to its fast response time and low capacitance.

  8. Can multiple SMBJ7.5A/54 devices be used in parallel for higher current handling capability?

    • Yes, multiple SMBJ7.5A/54 devices can be used in parallel to increase the current handling capability and provide redundancy.

  9. What is the typical response time of the SMBJ7.5A/54?

    • The typical response time of the SMBJ7.5A/54 is in the nanosecond range, providing rapid protection against transients.

  10. Are there any specific layout considerations when using the SMBJ7.5A/54 in a circuit?

    • It is important to minimize the length and impedance of the traces connecting the SMBJ7.5A/54 to the circuit to ensure optimal performance and protection.

I hope these answers are helpful! Let me know if you need further assistance.