Vishay Semiconductor Diodes Division
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1.5KA12AHE3/54
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1.5KA12AHE3/54 Product Overview

Introduction

The 1.5KA12AHE3/54 is a high-performance semiconductor device 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: Semiconductor Device
  • Use: Surge Protection
  • Characteristics: High Power Handling, Fast Response Time
  • Package: DO-201AD
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Voltage Rating: 12V
  • Peak Pulse Current: 1.5kA
  • Operating Temperature Range: -55°C to 175°C
  • Mounting Type: Through Hole
  • Package / Case: DO-201AD
  • Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KA12AHE3/54 has a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Surge Protection: Provides robust protection against voltage surges.
  • Fast Response Time: Rapidly clamps transient voltages to safe levels.

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Fast response time for surge protection

Disadvantages

  • Unidirectional protection only
  • Bulk packaging may not be suitable for all applications

Working Principles

The 1.5KA12AHE3/54 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from sensitive electronic components when a voltage surge occurs. This prevents damage to the connected circuitry.

Detailed Application Field Plans

The 1.5KA12AHE3/54 is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • 1.5KA6.8AHE3/54: Lower peak pulse current rating
  • 1.5KA15AHE3/54: Higher voltage rating

In summary, the 1.5KA12AHE3/54 is a high-performance surge protection device with specific characteristics and applications. Its fast response time and high power handling make it suitable for various electronic systems requiring robust surge protection.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1.5KA12AHE3/54 in technische oplossingen

  1. What is the maximum forward current rating of 1.5KA12AHE3/54?

    • The maximum forward current rating of 1.5KA12AHE3/54 is 1.5A.

  2. What is the reverse voltage rating of 1.5KA12AHE3/54?

    • The reverse voltage rating of 1.5KA12AHE3/54 is 1200V.

  3. What type of diode is 1.5KA12AHE3/54?

    • 1.5KA12AHE3/54 is a high-power, fast-recovery rectifier diode.

  4. What are the typical applications for 1.5KA12AHE3/54?

    • Typical applications include power supplies, inverters, and industrial equipment.

  5. What is the operating temperature range of 1.5KA12AHE3/54?

    • The operating temperature range is -65°C to +175°C.

  6. Does 1.5KA12AHE3/54 have a low leakage current?

    • Yes, 1.5KA12AHE3/54 has a low reverse leakage current.

  7. Is 1.5KA12AHE3/54 suitable for high-frequency applications?

    • Yes, it is suitable for high-frequency applications due to its fast recovery time.

  8. What package type does 1.5KA12AHE3/54 come in?

    • It comes in a DO-201AD (DO-27) package.

  9. Does 1.5KA12AHE3/54 have any certifications or compliance standards?

    • Yes, it is compliant with RoHS and REACH directives.

  10. Can 1.5KA12AHE3/54 be used in automotive applications?

    • Yes, it can be used in automotive systems such as electric vehicles and charging stations.