Littelfuse Inc.
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P6SMB68
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P6SMB68

Product Overview

Category

P6SMB68 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

P6SMB68 is typically available in a DO-214AA (SMB) package.

Essence

The essence of P6SMB68 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels or trays with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 58.1V to 64.1V
  • Breakdown Voltage: 64.6V to 71.4V
  • Maximum Reverse Leakage Current: 1μA at 25°C
  • Peak Pulse Power Dissipation: 600W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

P6SMB68 typically has two pins, anode and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • Low incremental surge resistance

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Compact form factor

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage transient occurs, P6SMB68 conducts and clamps the transient voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

P6SMB68 is widely used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P6SMB68 include: - P6SMB10 - P6SMB20 - P6SMB30 - P6SMB40 - P6SMB50

In conclusion, P6SMB68 is a crucial component in protecting electronic devices from voltage transients, offering fast response and robust protection. Its compact size and bidirectional clamping capability make it suitable for various applications across different industries.

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기술 솔루션에 P6SMB68 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the voltage rating of P6SMB68?

    • The voltage rating of P6SMB68 is 68 volts.

  2. What is the peak pulse power of P6SMB68?

    • The peak pulse power of P6SMB68 is typically 600 watts at 10/1000μs.

  3. What is the breakdown voltage of P6SMB68?

    • The breakdown voltage of P6SMB68 is 75.3 to 83.7 volts.

  4. What is the maximum clamping voltage of P6SMB68?

    • The maximum clamping voltage of P6SMB68 is 109 volts at 5A.

  5. What is the operating temperature range of P6SMB68?

    • The operating temperature range of P6SMB68 is -55°C to +150°C.

  6. What is the typical capacitance of P6SMB68?

    • The typical capacitance of P6SMB68 is 170pF.

  7. What are the applications of P6SMB68?

    • P6SMB68 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  8. What is the package type of P6SMB68?

    • P6SMB68 is available in a DO-214AA (SMB) package.

  9. What is the compliance standard for P6SMB68?

    • P6SMB68 complies with RoHS and REACH standards.

  10. What are some alternative part numbers for P6SMB68?

    • Some alternative part numbers for P6SMB68 include 1.5SMC68CA and SMCJ68A.