Littelfuse Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
P6SMB20
詳細を表示 DataSheets

P6SMB20

Product Overview

Category

P6SMB20 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

P6SMB20 is typically available in a DO-214AA (SMB) package.

Essence

The essence of P6SMB20 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 tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 17.1V
  • Breakdown Voltage: 18.9V
  • Maximum Clamping Voltage: 29.2V
  • Peak Pulse Current: 53.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

P6SMB20 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited surge current handling capacity compared to higher-rated TVS diodes
  • Higher clamping voltage than some specialized TVS diodes

Working Principles

When a transient voltage spike occurs, P6SMB20 conducts the excess current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

P6SMB20 finds applications in various fields including: - Telecommunications - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P6SMB20 include: - P6SMB10 - P6SMB15 - P6SMB30 - P6SMB40

In conclusion, P6SMB20 is a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance and cost-effectiveness.

[Word Count: 318]

技術ソリューションにおける P6SMB20 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the voltage rating of P6SMB20?

    • The voltage rating of P6SMB20 is 20 volts.

  2. What is the peak pulse power of P6SMB20?

    • The peak pulse power of P6SMB20 is typically 600 watts at 10/1000μs.

  3. What is the breakdown voltage of P6SMB20?

    • The breakdown voltage of P6SMB20 is typically 22.2 volts.

  4. What is the maximum clamping voltage of P6SMB20?

    • The maximum clamping voltage of P6SMB20 is 32.4 volts at 10A.

  5. What is the operating temperature range of P6SMB20?

    • The operating temperature range of P6SMB20 is -55°C to +150°C.

  6. What is the package type of P6SMB20?

    • P6SMB20 is available in a DO-214AA (SMB) package.

  7. What are the typical applications for P6SMB20?

    • P6SMB20 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and consumer electronics.

  8. What is the reverse stand-off voltage of P6SMB20?

    • The reverse stand-off voltage of P6SMB20 is 17.1 volts.

  9. What is the forward voltage drop of P6SMB20?

    • The forward voltage drop of P6SMB20 is typically 3.5 volts at 10A.

  10. What are the key features of P6SMB20?

    • The key features of P6SMB20 include low incremental surge resistance, fast response time, and high reliability.