Vishay Semiconductor Diodes Division
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1.5KA22AHE3/51
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1.5KA22AHE3/51 Encyclopedia Entry

Product Overview

Category:

The 1.5KA22AHE3/51 belongs to the category of semiconductor devices.

Use:

This product is used for surge protection in electronic circuits and systems.

Characteristics:

  • High surge current capability
  • Low clamping voltage
  • Fast response time

Package:

The 1.5KA22AHE3/51 is available in a compact, surface-mount package.

Essence:

This device provides robust protection against transient voltage spikes.

Packaging/Quantity:

The 1.5KA22AHE3/51 is typically packaged in reels containing a specific quantity based on industry standards.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 22V
  • Maximum Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KA22AHE3/51 features a standard SMC (DO-214AB) package with two leads.

Functional Features

  • Fast response to transient over-voltage events
  • Low leakage current
  • Robust construction for reliability

Advantages and Disadvantages

Advantages

  • High surge current capability
  • Low clamping voltage for effective protection
  • Wide operating temperature range

Disadvantages

  • Sensitive to improper handling during installation

Working Principles

The 1.5KA22AHE3/51 operates by diverting excessive transient current away from sensitive components, thereby protecting the circuit from damage.

Detailed Application Field Plans

This surge protection device is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics

Detailed and Complete Alternative Models

  • 1.5KE22A
  • P6SMB22A

In conclusion, the 1.5KA22AHE3/51 is a reliable surge protection device with high surge current capability and low clamping voltage, making it suitable for a wide range of applications in various industries.

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기술 솔루션에 1.5KA22AHE3/51 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of 1.5KA22AHE3/51 in technical solutions:

  1. What is the maximum forward voltage of 1.5KA22AHE3/51?

    • The maximum forward voltage of 1.5KA22AHE3/51 is 1.7V at 1A.

  2. What is the maximum reverse current of 1.5KA22AHE3/51?

    • The maximum reverse current of 1.5KA22AHE3/51 is 5µA at 1000V.

  3. What is the peak pulse current of 1.5KA22AHE3/51?

    • The peak pulse current of 1.5KA22AHE3/51 is 1500A.

  4. What is the breakdown voltage of 1.5KA22AHE3/51?

    • The breakdown voltage of 1.5KA22AHE3/51 is 22V.

  5. What is the operating temperature range of 1.5KA22AHE3/51?

    • The operating temperature range of 1.5KA22AHE3/51 is -55°C to +175°C.

  6. Can 1.5KA22AHE3/51 be used for surge protection in power supplies?

    • Yes, 1.5KA22AHE3/51 is suitable for surge protection in power supplies due to its high peak pulse current capability.

  7. Is 1.5KA22AHE3/51 suitable for overvoltage protection in communication equipment?

    • Yes, 1.5KA22AHE3/51 can be used for overvoltage protection in communication equipment due to its low clamping voltage and fast response time.

  8. What is the typical capacitance of 1.5KA22AHE3/51?

    • The typical capacitance of 1.5KA22AHE3/51 is 200pF.

  9. Can 1.5KA22AHE3/51 be used for ESD protection in automotive electronics?

    • Yes, 1.5KA22AHE3/51 is suitable for ESD protection in automotive electronics due to its rugged construction and high reliability.

  10. Does 1.5KA22AHE3/51 comply with RoHS requirements?

    • Yes, 1.5KA22AHE3/51 is compliant with RoHS (Restriction of Hazardous Substances) requirements, making it environmentally friendly and safe for use in various applications.