Vishay Semiconductor Diodes Division
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SMB10J28HE3/5B
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SMB10J28HE3/5B

Product Overview

Category

The SMB10J28HE3/5B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

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

Package

The SMB10J28HE3/5B is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

The SMB10J28HE3/5B is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1000 W
  • Standoff Voltage: 28 V
  • Breakdown Voltage: 31.1 V
  • Maximum Clamping Voltage: 45.4 V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMB10J28HE3/5B typically has two pins for surface mount installation. The pin configuration may vary slightly based on the manufacturer's specifications.

Functional Features

  • Transient Suppression: Effectively suppresses voltage transients and spikes.
  • Fast Response: Rapidly responds to overvoltage conditions to protect downstream components.
  • Low Clamping Voltage: Provides effective protection while limiting the voltage across the protected circuit.

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

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

Working Principles

The SMB10J28HE3/5B operates by shunting excessive voltage away from sensitive components when an overvoltage condition occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level.

Detailed Application Field Plans

The SMB10J28HE3/5B is widely used in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMB10J28A: Similar specifications and form factor
  • SMB10J28CA: Higher surge current capability
  • SMB10J28KE3: Lower clamping voltage

In conclusion, the SMB10J28HE3/5B is a crucial component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of modern electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMB10J28HE3/5B en soluciones técnicas

  1. What is SMB10J28HE3/5B?

    • SMB10J28HE3/5B is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of SMB10J28HE3/5B?

    • The maximum peak pulse power of SMB10J28HE3/5B is 600 watts.

  3. What is the breakdown voltage of SMB10J28HE3/5B?

    • The breakdown voltage of SMB10J28HE3/5B is 28 volts.

  4. What are the typical applications of SMB10J28HE3/5B?

    • Typical applications of SMB10J28HE3/5B include protection of telecommunications equipment, data lines, and other sensitive electronic devices from voltage surges.

  5. What is the operating temperature range of SMB10J28HE3/5B?

    • The operating temperature range of SMB10J28HE3/5B is -55°C to +150°C.

  6. What is the package type of SMB10J28HE3/5B?

    • SMB10J28HE3/5B comes in a surface mount DO-214AA (SMB) package.

  7. What is the clamping voltage of SMB10J28HE3/5B?

    • The clamping voltage of SMB10J28HE3/5B at 10A is 45.7 volts.

  8. Is SMB10J28HE3/5B RoHS compliant?

    • Yes, SMB10J28HE3/5B is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can SMB10J28HE3/5B be used in automotive electronics?

    • Yes, SMB10J28HE3/5B is suitable for use in automotive electronics to protect against voltage transients.

  10. What are the key features of SMB10J28HE3/5B?

    • The key features of SMB10J28HE3/5B include low profile, excellent clamping capability, fast response time, and high surge current capability.