Littelfuse Inc.
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P6SMB15
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P6SMB15

Product Overview

Category

The P6SMB15 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic devices 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 P6SMB15 is available in a DO-214AA (SMB) package.

Essence

The essence of the P6SMB15 is to provide reliable protection against voltage surges for electronic circuits.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per reel or tube.

Specifications

  • Standoff Voltage: 12.8V
  • Breakdown Voltage: 14.3V
  • Maximum Clamping Voltage: 21.2V
  • Peak Pulse Current: 58.3A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB15 has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

  • Provides transient voltage suppression
  • Responds quickly to voltage spikes
  • Diverts excess current away from the protected circuit

Advantages

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

Disadvantages

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

Working Principles

When a voltage surge occurs, the P6SMB15 conducts the excess current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P6SMB15 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • P6SMB6.8
  • P6SMB10
  • P6SMB13
  • P6SMB16
  • P6SMB18

In conclusion, the P6SMB15 is a vital component in safeguarding electronic devices from voltage transients, offering fast response and high surge current capability. Its application spans across various industries, making it an essential part of modern electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6SMB15 en soluciones técnicas

  1. What is the voltage rating of P6SMB15?

    • The voltage rating of P6SMB15 is 15V.

  2. What is the peak pulse power of P6SMB15?

    • The peak pulse power of P6SMB15 is typically 600W at 10/1000μs.

  3. What is the maximum clamping voltage of P6SMB15?

    • The maximum clamping voltage of P6SMB15 is 24.4V at 1A.

  4. What are the typical applications for P6SMB15?

    • P6SMB15 is commonly used in transient voltage suppression (TVS) applications, such as in protection circuits for sensitive electronics and communication equipment.

  5. What is the operating temperature range of P6SMB15?

    • The operating temperature range of P6SMB15 is typically -55°C to +150°C.

  6. What is the package type of P6SMB15?

    • P6SMB15 is available in a DO-214AA (SMB) package.

  7. What is the reverse stand-off voltage of P6SMB15?

    • The reverse stand-off voltage of P6SMB15 is 12.8V.

  8. Is P6SMB15 RoHS compliant?

    • Yes, P6SMB15 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the breakdown voltage of P6SMB15?

    • The breakdown voltage of P6SMB15 is typically 14.3V at 1mA.

  10. Can P6SMB15 be used for overvoltage protection in automotive applications?

    • Yes, P6SMB15 can be used for overvoltage protection in automotive applications, provided it meets the specific requirements and standards for automotive electronics.