Littelfuse Inc.
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P6SMB350C
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P6SMB350C

Product Overview

Category

The P6SMB350C 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 P6SMB350C is typically available in a DO-214AA (SMB) package.

Essence

The essence of the P6SMB350C lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The P6SMB350C is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 298V to 332V
  • Breakdown Voltage: 350V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P6SMB350C typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Bi-directional protection
  • Low clamping voltage
  • High surge current capability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the P6SMB350C conducts excess current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P6SMB350C is widely used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P6SMB350C include: - P6SMB300C - P6SMB400C - P6SMB440C

In conclusion, the P6SMB350C is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its compact size and bi-directional protection make it suitable for various applications, although it may require additional circuitry for comprehensive protection in some cases.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6SMB350C en soluciones técnicas

  1. What is the maximum peak pulse power of P6SMB350C?

    • The maximum peak pulse power of P6SMB350C is 600 watts.

  2. What is the breakdown voltage of P6SMB350C?

    • The breakdown voltage of P6SMB350C is 308V to 342V.

  3. What is the typical clamping voltage of P6SMB350C?

    • The typical clamping voltage of P6SMB350C is 495V at 10A.

  4. What is the operating temperature range of P6SMB350C?

    • The operating temperature range of P6SMB350C is -55°C to +150°C.

  5. What is the package type of P6SMB350C?

    • P6SMB350C comes in a DO-214AA (SMB) package.

  6. What are the applications of P6SMB350C?

    • P6SMB350C is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the reverse stand-off voltage of P6SMB350C?

    • The reverse stand-off voltage of P6SMB350C is 350V.

  8. What is the peak pulse current of P6SMB350C?

    • The peak pulse current of P6SMB350C is 19.4A.

  9. Does P6SMB350C have RoHS compliance?

    • Yes, P6SMB350C is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Is P6SMB350C suitable for overvoltage protection in power supply units?

    • Yes, P6SMB350C is suitable for providing overvoltage protection in power supply units and other electronic circuits.