Vishay Semiconductor Diodes Division
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SMBJ75CAHE3/5B
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SMBJ75CAHE3/5B

Product Overview

Category

The SMBJ75CAHE3/5B 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

Package

The SMBJ75CAHE3/5B is available in a surface mount DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide robust protection against voltage surges, ensuring the reliability and longevity of electronic devices.

Packaging/Quantity

The SMBJ75CAHE3/5B is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 64.1V
  • Breakdown Voltage: 71.2V
  • Maximum Clamping Voltage: 103V
  • Peak Pulse Current: 30.6A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ75CAHE3/5B TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on the protected circuit
  • High surge current capability for robust protection

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

The SMBJ75CAHE3/5B operates by diverting excessive voltage away from sensitive components, effectively limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

This TVS diode is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMBJ75CA

    • Standoff Voltage: 64.1V
    • Breakdown Voltage: 71.2V
    • Package: DO-214AA (SMB)

  • Alternative Model 2: SMCJ75CA

    • Standoff Voltage: 64.1V
    • Breakdown Voltage: 71.2V
    • Package: DO-214AB (SMC)

In conclusion, the SMBJ75CAHE3/5B TVS diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ75CAHE3/5B en soluciones técnicas

  1. What is the SMBJ75CAHE3/5B?

    • The SMBJ75CAHE3/5B 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 SMBJ75CAHE3/5B?

    • The maximum peak pulse power of the SMBJ75CAHE3/5B is 600 watts.

  3. What is the breakdown voltage of the SMBJ75CAHE3/5B?

    • The breakdown voltage of the SMBJ75CAHE3/5B is 75 volts.

  4. What are the typical applications for the SMBJ75CAHE3/5B?

    • The SMBJ75CAHE3/5B is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage transients.

  5. What is the operating temperature range of the SMBJ75CAHE3/5B?

    • The SMBJ75CAHE3/5B has an operating temperature range of -55°C to +150°C.

  6. What is the response time of the SMBJ75CAHE3/5B?

    • The response time of the SMBJ75CAHE3/5B is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. How does the SMBJ75CAHE3/5B provide protection to electronic circuits?

    • The SMBJ75CAHE3/5B shunts excess current away from sensitive components when a transient voltage event occurs, preventing damage to the circuit.

  8. Can the SMBJ75CAHE3/5B be used in high-speed data line protection?

    • Yes, the SMBJ75CAHE3/5B is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What is the package type of the SMBJ75CAHE3/5B?

    • The SMBJ75CAHE3/5B is available in a surface mount DO-214AA (SMB) package.

  10. Is the SMBJ75CAHE3/5B compliant with industry standards?

    • Yes, the SMBJ75CAHE3/5B is compliant with RoHS and REACH directives, making it suitable for use in environmentally conscious designs.