ON Semiconductor
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1.5KE8.2AG
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1.5KE8.2AG - Product Overview and Analysis

Introduction

The 1.5KE8.2AG is a high-performance transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry will provide an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against overvoltage transients in electronic circuits
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: Axial leaded, DO-201AD
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Voltage - Reverse Standoff (Typ): 7.37V
  • Voltage - Breakdown (Min): 8.22V
  • Voltage - Clamping (Max) @ Ipp: 14.5V
  • Current - Peak Pulse (10/1000µs): 58.9A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE8.2AG features an axial leaded package with two leads. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time ensures rapid clamping of transient voltages
  • High surge capability allows for reliable protection in demanding applications
  • Low clamping voltage minimizes stress on protected circuits

Advantages and Disadvantages

Advantages

  • Robust protection against transient overvoltages
  • Wide operating temperature range
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to unidirectional protection
  • Requires careful consideration of placement in circuit layout

Working Principles

The 1.5KE8.2AG operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the breakdown voltage. This effectively diverts the transient energy away from the protected circuit.

Detailed Application Field Plans

The 1.5KE8.2AG is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE8.2AG include: - 1.5KE6.8AG - 1.5KE10AG - 1.5KE12AG - P6KE8.2A

In conclusion, the 1.5KE8.2AG transient voltage suppressor diode offers robust protection and high performance in safeguarding electronic circuits from overvoltage transients. Its compact design, fast response time, and high surge capability make it a valuable component in various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de 1.5KE8.2AG dans les solutions techniques

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

  1. What is the 1.5KE8.2AG used for?

    • The 1.5KE8.2AG is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE8.2AG?

    • The maximum peak pulse power of the 1.5KE8.2AG is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE8.2AG?

    • The breakdown voltage of the 1.5KE8.2AG is 8.2 volts.

  4. How does the 1.5KE8.2AG provide protection to electronic circuits?

    • The 1.5KE8.2AG clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.

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

    • The 1.5KE8.2AG is commonly used in power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  6. What is the response time of the 1.5KE8.2AG?

    • The response time of the 1.5KE8.2AG is very fast, typically responding to transients in nanoseconds.

  7. Can the 1.5KE8.2AG be used in high-frequency applications?

    • Yes, the 1.5KE8.2AG can be used in high-frequency applications due to its fast response time and low capacitance.

  8. What is the operating temperature range of the 1.5KE8.2AG?

    • The 1.5KE8.2AG has an operating temperature range of -55°C to +175°C.

  9. Does the 1.5KE8.2AG require any external components for proper operation?

    • No, the 1.5KE8.2AG does not require any external components for basic transient voltage suppression.

  10. Is the 1.5KE8.2AG RoHS compliant?

    • Yes, the 1.5KE8.2AG is RoHS compliant, making it suitable for use in environmentally conscious applications.