Vishay Semiconductor Diodes Division
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1.5SMC300AHE3_ALL
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1.5SMC300AHE3_ALL

Product Overview

Category

The 1.5SMC300AHE3_ALL belongs to the category of TVS (Transient Voltage Suppression) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against transient voltage events.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The 1.5SMC300AHE3_ALL is available in a DO-214AB (SMC) package.

Packaging/Quantity

It is typically supplied in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 300V
  • Breakdown Voltage: 333V
  • Maximum Clamping Voltage: 486V
  • Peak Pulse Current: 50A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC300AHE3_ALL typically has two pins, anode, and cathode, which are denoted by the markings on the device.

Functional Features

  • Provides protection against overvoltage transients
  • Rapid response to transient events
  • Low leakage current

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive surge protection in some applications

Working Principles

When a transient voltage event occurs, the 1.5SMC300AHE3_ALL conducts current to divert the excess energy away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

The 1.5SMC300AHE3_ALL is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  • SMAJ300A
  • SMBJ300A
  • SMCJ300A
  • P6SMB300A

In conclusion, the 1.5SMC300AHE3_ALL is a TVS diode that offers robust surge protection for various electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.

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技術ソリューションにおける 1.5SMC300AHE3_ALL 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 voltage rating of 1.5SMC300AHE3_ALL?

    • The maximum voltage rating of 1.5SMC300AHE3_ALL is 300V.

  2. What is the peak pulse power dissipation of 1.5SMC300AHE3_ALL?

    • The peak pulse power dissipation of 1.5SMC300AHE3_ALL is 1500W.

  3. What is the breakdown voltage of 1.5SMC300AHE3_ALL?

    • The breakdown voltage of 1.5SMC300AHE3_ALL is 333V.

  4. What is the typical clamping voltage of 1.5SMC300AHE3_ALL?

    • The typical clamping voltage of 1.5SMC300AHE3_ALL is 486V at 100A.

  5. What are the applications of 1.5SMC300AHE3_ALL?

    • 1.5SMC300AHE3_ALL is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the operating temperature range of 1.5SMC300AHE3_ALL?

    • The operating temperature range of 1.5SMC300AHE3_ALL is -55°C to 150°C.

  7. Does 1.5SMC300AHE3_ALL meet industry standards for surge protection devices?

    • Yes, 1.5SMC300AHE3_ALL complies with industry standards for surge protection, including IEC 61000-4-5 and ITU-T K.20/21.

  8. Can 1.5SMC300AHE3_ALL be used for outdoor applications?

    • Yes, 1.5SMC300AHE3_ALL is suitable for outdoor applications due to its robust construction and wide operating temperature range.

  9. What is the package type of 1.5SMC300AHE3_ALL?

    • 1.5SMC300AHE3_ALL is available in a DO-214AB (SMC) package.

  10. Is 1.5SMC300AHE3_ALL RoHS compliant?

    • Yes, 1.5SMC300AHE3_ALL is RoHS compliant, making it suitable for use in environmentally conscious designs.