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P6SMBJ440
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P6SMBJ440

Product Overview

Category

P6SMBJ440 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 P6SMBJ440 is typically available in a DO-214AA (SMB) package.

Essence

The essence of the P6SMBJ440 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: 376V
  • Breakdown Voltage: 418V
  • Maximum Clamping Voltage: 678V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMBJ440 TVS diode typically consists of two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • Bi-directional clamping capability

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited peak pulse current handling capacity
  • Clamping voltage may still be relatively high for some applications

Working Principles

When a voltage transient occurs, the P6SMBJ440 TVS diode conducts current to divert the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit to a safe level, protecting the sensitive components.

Detailed Application Field Plans

The P6SMBJ440 is widely used in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P6SMBJ440 include: - P6SMBJ400 - P6SMBJ410 - P6SMBJ420 - P6SMBJ430

This diverse range of TVS diodes provides options with varying breakdown voltages and clamping capabilities to suit different application requirements.

In conclusion, the P6SMBJ440 TVS diode offers effective protection against voltage transients, making it an essential component in safeguarding sensitive electronic devices across various industries.

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技術ソリューションにおける P6SMBJ440 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 P6SMBJ440?

    • The P6SMBJ440 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of P6SMBJ440?

    • The maximum peak pulse power of P6SMBJ440 is 600 watts.

  3. What is the breakdown voltage of P6SMBJ440?

    • The breakdown voltage of P6SMBJ440 is 484 volts.

  4. What are the typical applications of P6SMBJ440?

    • P6SMBJ440 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of P6SMBJ440?

    • The clamping voltage of P6SMBJ440 is 775 volts.

  6. What is the operating temperature range of P6SMBJ440?

    • The operating temperature range of P6SMBJ440 is -55°C to +150°C.

  7. What package type does P6SMBJ440 come in?

    • P6SMBJ440 is available in a DO-214AA (SMB) package.

  8. What standards does P6SMBJ440 comply with?

    • P6SMBJ440 complies with the RoHS directive and is also halogen-free.

  9. What is the reverse stand-off voltage of P6SMBJ440?

    • The reverse stand-off voltage of P6SMBJ440 is 376 volts.

  10. Is P6SMBJ440 suitable for surge protection in power supply units?

    • Yes, P6SMBJ440 is suitable for surge protection in power supply units due to its high peak pulse power handling capability and fast response time.