Vishay Semiconductor Diodes Division
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P6SMB440AHE3_AIH
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P6SMB440AHE3_AIH

Product Overview

Category

P6SMB440AHE3_AIH 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 P6SMB440AHE3_AIH is available in a DO-214AA (SMB) package.

Essence

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

Packaging/Quantity

The P6SMB440AHE3_AIH is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 376V
  • Breakdown Voltage: 418V
  • Maximum Clamping Voltage: 678V
  • Peak Pulse Current: 53.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB440AHE3_AIH has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliance supports environmental sustainability

Disadvantages

  • May exhibit leakage current at high temperatures
  • Clamping voltage may be higher than some alternative models

Working Principles

When a voltage transient occurs, the P6SMB440AHE3_AIH conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P6SMB440AHE3_AIH is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to P6SMB440AHE3AIH include: - P6SMB10AHE3AIH - P6SMB15AHE3AIH - P6SMB30AHE3AIH - P6SMB58AHE3_AIH

In conclusion, the P6SMB440AHE3_AIH transient voltage suppressor diode offers reliable protection against voltage transients and finds widespread use in various electronic applications.

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技術ソリューションにおける P6SMB440AHE3_AIH 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 maximum peak pulse power of P6SMB440AHE3_AIH?

    • The maximum peak pulse power of P6SMB440AHE3_AIH is 600 watts.

  2. What is the breakdown voltage of P6SMB440AHE3_AIH?

    • The breakdown voltage of P6SMB440AHE3_AIH is 484V.

  3. What is the operating temperature range for P6SMB440AHE3_AIH?

    • The operating temperature range for P6SMB440AHE3_AIH is -55°C to +150°C.

  4. What is the typical clamping voltage of P6SMB440AHE3_AIH?

    • The typical clamping voltage of P6SMB440AHE3_AIH is 586V at 1A.

  5. What is the package type of P6SMB440AHE3_AIH?

    • P6SMB440AHE3_AIH comes in a DO-214AA (SMB) package.

  6. What are the applications of P6SMB440AHE3_AIH?

    • P6SMB440AHE3_AIH is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  7. Does P6SMB440AHE3_AIH meet RoHS requirements?

    • Yes, P6SMB440AHE3_AIH is compliant with RoHS requirements.

  8. What is the reverse stand-off voltage of P6SMB440AHE3_AIH?

    • The reverse stand-off voltage of P6SMB440AHE3_AIH is 376V.

  9. Is P6SMB440AHE3_AIH suitable for overvoltage protection in power supply units?

    • Yes, P6SMB440AHE3_AIH is suitable for overvoltage protection in power supply units and other electronic systems.

  10. What are the reliability features of P6SMB440AHE3_AIH?

    • P6SMB440AHE3_AIH offers excellent clamping capability, low incremental surge resistance, and high reliability.