Vishay Semiconductor Diodes Division
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1.5KA27A5800HE3/54
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1.5KA27A5800HE3/54 Product Overview

Introduction

The 1.5KA27A5800HE3/54 is a high-performance electronic component designed for specific applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge current capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Provides robust protection against transient voltage events
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Part Number: 1.5KA27A5800HE3/54
  • Peak Pulse Power: 1500W
  • Standoff Voltage: 27V
  • Breakdown Voltage: 30V
  • Maximum Clamping Voltage: 44.4V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KA27A5800HE3/54 is a surface-mount device with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Robust surge protection
  • Fast response to transient voltage events
  • Low clamping voltage for enhanced system protection

Advantages and Disadvantages

Advantages

  • High surge current capability
  • Fast response time
  • Compact SMC package
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage and current ratings
  • Requires proper circuit design for optimal performance

Working Principles

The 1.5KA27A5800HE3/54 operates based on the principle of avalanche breakdown, where it rapidly diverts excess transient energy away from sensitive components, thereby protecting the circuit from damage.

Detailed Application Field Plans

The 1.5KA27A5800HE3/54 is commonly used in various electronic systems requiring surge protection, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KA6.8A - Standoff Voltage: 6.8V, Peak Pulse Power: 1500W
  • 1.5KA7.5A - Standoff Voltage: 7.5V, Peak Pulse Power: 1500W
  • 1.5KA9.1A - Standoff Voltage: 9.1V, Peak Pulse Power: 1500W
  • 1.5KA12A - Standoff Voltage: 12V, Peak Pulse Power: 1500W

In conclusion, the 1.5KA27A5800HE3/54 is a vital component in safeguarding electronic systems from transient voltage events, offering high surge current capability, low clamping voltage, and fast response time. Its application spans across diverse industries, and it has several alternative models catering to different voltage requirements.

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技術ソリューションにおける 1.5KA27A5800HE3/54 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 1.5KA27A5800HE3/54?

    • The maximum voltage rating of 1.5KA27A5800HE3/54 is 27V.

  2. What is the peak pulse current capability of 1.5KA27A5800HE3/54?

    • The peak pulse current capability of 1.5KA27A5800HE3/54 is 1500A.

  3. What is the application of 1.5KA27A5800HE3/54 in technical solutions?

    • 1.5KA27A5800HE3/54 is commonly used for surge protection in various electronic and electrical systems, such as power supplies, telecommunications equipment, and industrial controls.

  4. What is the breakdown voltage of 1.5KA27A5800HE3/54?

    • The breakdown voltage of 1.5KA27A5800HE3/54 is typically 30.8V.

  5. Is 1.5KA27A5800HE3/54 suitable for overvoltage protection in automotive applications?

    • Yes, 1.5KA27A5800HE3/54 can be used for overvoltage protection in automotive applications due to its high surge current capability.

  6. Can 1.5KA27A5800HE3/54 be used in transient voltage suppression circuits?

    • Yes, 1.5KA27A5800HE3/54 is designed for use in transient voltage suppression circuits to protect sensitive electronics from voltage spikes.

  7. What is the response time of 1.5KA27A5800HE3/54 in clamping transient voltages?

    • The response time of 1.5KA27A5800HE3/54 is very fast, typically in the nanosecond range, providing quick protection against transient voltages.

  8. Does 1.5KA27A5800HE3/54 require any external components for proper operation?

    • No, 1.5KA27A5800HE3/54 does not require any external components and can be directly integrated into the circuit for surge protection.

  9. What is the temperature range for the proper functioning of 1.5KA27A5800HE3/54?

    • 1.5KA27A5800HE3/54 is designed to operate within a wide temperature range, typically from -55°C to 175°C, making it suitable for various environmental conditions.

  10. Is 1.5KA27A5800HE3/54 RoHS compliant?

    • Yes, 1.5KA27A5800HE3/54 is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.