Taiwan Semiconductor Corporation
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1.5KE8.2AHA0G
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1.5KE8.2AHA0G - Product Encyclopedia Entry

Introduction

The 1.5KE8.2AHA0G belongs to the category of transient voltage suppressor diodes (TVS diodes). This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diodes (TVS Diodes)
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: Axial leaded, DO-201AD
  • Essence: Provides protection to sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Part Number: 1.5KE8.2AHA0G
  • Voltage - Reverse Standoff (Typ): 7.37V
  • Voltage - Breakdown (Min): 8.22V
  • Voltage - Clamping (Max) @ Ipp: 14.5V
  • Current - Peak Pulse (10/1000µs): 52.3A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE8.2AHA0G TVS diode has an axial leaded package with two leads. The cathode is marked with a band on the body of the diode.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable overvoltage protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability for robust performance

Disadvantages

  • May require additional circuitry for comprehensive ESD protection
  • Sensitive to reverse bias conditions if not properly implemented

Working Principles

The 1.5KE8.2AHA0G TVS diode operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly switches into its low impedance state, shunting the excess energy to ground and preventing damage to downstream components.

Detailed Application Field Plans

The 1.5KE8.2AHA0G TVS diode finds extensive use in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8AHA0G
  • 1.5KE10AHA0G
  • 1.5KE12AHA0G
  • 1.5KE15AHA0G
  • 1.5KE18AHA0G

In conclusion, the 1.5KE8.2AHA0G TVS diode offers robust transient voltage protection with its high surge capability, fast response time, and low clamping voltage. Its application spans across diverse industries, making it a versatile choice for safeguarding electronic circuits against voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE8.2AHA0G v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5KE8.2AHA0G in technical solutions:

  1. What is the maximum peak pulse power dissipation of 1.5KE8.2AHA0G?

    • The maximum peak pulse power dissipation of 1.5KE8.2AHA0G is 1500W for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE8.2AHA0G?

    • The breakdown voltage of 1.5KE8.2AHA0G is 8.2V.

  3. What is the typical clamping voltage of 1.5KE8.2AHA0G?

    • The typical clamping voltage of 1.5KE8.2AHA0G is 11.4V at 14A.

  4. What is the operating temperature range of 1.5KE8.2AHA0G?

    • The operating temperature range of 1.5KE8.2AHA0G is -55°C to +175°C.

  5. What are the typical applications of 1.5KE8.2AHA0G?

    • 1.5KE8.2AHA0G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the peak pulse current rating of 1.5KE8.2AHA0G?

    • The peak pulse current rating of 1.5KE8.2AHA0G is 107.5A for an 8/20μs waveform.

  7. Is 1.5KE8.2AHA0G RoHS compliant?

    • Yes, 1.5KE8.2AHA0G is RoHS compliant.

  8. What is the package type of 1.5KE8.2AHA0G?

    • 1.5KE8.2AHA0G is available in a DO-201AD (DO-27) package.

  9. Can 1.5KE8.2AHA0G be used for overvoltage protection in power supply circuits?

    • Yes, 1.5KE8.2AHA0G can be used for overvoltage protection in power supply circuits.

  10. What are the key features of 1.5KE8.2AHA0G?

    • Some key features of 1.5KE8.2AHA0G include fast response time, low clamping voltage, and high surge capability.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.