1.5KE100A Diode - Encyclopedia Entry

Introduction

The 1.5KE100A diode is a crucial component in electronic circuits, providing transient voltage suppression and protection against voltage spikes. This encyclopedia entry provides an in-depth overview of the 1.5KE100A diode, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Overview

Category: Diode
Use: Transient Voltage Suppression
Characteristics: High power handling capability, fast response time, low clamping voltage
Package: Axial Lead
Essence: Protection against voltage transients
Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

Voltage Rating: 100V
Power Dissipation: 1500W
Breakdown Voltage: 111V to 123V
Operating Temperature: -55°C to +175°C
Reverse Standoff Voltage: 85.5V
Forward Voltage Drop: 1.5V at 50A

Detailed Pin Configuration

The 1.5KE100A diode has an axial lead package with two leads. The anode lead is typically longer than the cathode lead for easy identification.

Functional Features

Transient Voltage Suppression: Provides protection against voltage spikes and transients.
Fast Response Time: Rapidly clamps voltage transients to safe levels.
High Power Handling: Capable of dissipating high transient power levels.

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Fast response time
High power handling capability

Disadvantages

Forward voltage drop may cause power loss in continuous operation
Sensitive to reverse voltage polarity

Working Principles

The 1.5KE100A diode operates by quickly diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE100A diode finds extensive use in various applications, including: - Power Supplies - Automotive Electronics - Industrial Control Systems - Telecommunications Equipment - Consumer Electronics

Detailed and Complete Alternative Models

1.5KE6.8A: Lower voltage rating
1.5KE200A: Higher voltage rating
1.5KE100CA: Bi-directional variant

In conclusion, the 1.5KE100A diode is a critical component for protecting electronic circuits from voltage transients. Its high power handling capability, fast response time, and effectiveness make it an essential part of many electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE100A v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5KE100A in technical solutions:

What is the maximum peak pulse power dissipation of 1.5KE100A?
- The maximum peak pulse power dissipation of 1.5KE100A is 1500 watts for a 10/1000μs waveform.
What is the breakdown voltage of 1.5KE100A?
- The breakdown voltage of 1.5KE100A is typically 90.9V.
How does 1.5KE100A provide transient voltage suppression?
- 1.5KE100A provides transient voltage suppression by clamping the voltage during transient events and diverting excess current away from sensitive components.
What is the operating temperature range of 1.5KE100A?
- The operating temperature range of 1.5KE100A is -55°C to +175°C.
Can 1.5KE100A be used for surge protection in power supply applications?
- Yes, 1.5KE100A is commonly used for surge protection in power supply applications due to its high power dissipation capability.
What is the response time of 1.5KE100A during transient events?
- The response time of 1.5KE100A is very fast, typically responding in nanoseconds to clamp the voltage.
Is 1.5KE100A suitable for protecting sensitive electronic equipment from voltage transients?
- Yes, 1.5KE100A is suitable for protecting sensitive electronic equipment such as integrated circuits, transistors, and diodes from voltage transients.
What are the typical applications of 1.5KE100A in automotive electronics?
- In automotive electronics, 1.5KE100A is often used for protecting electronic control units (ECUs), sensors, and other critical components from voltage surges and spikes.
Does 1.5KE100A require any external components for proper operation?
- 1.5KE100A may require additional circuitry such as resistors and capacitors for optimal performance in specific applications.
Can 1.5KE100A be used in telecommunications equipment for lightning protection?
- Yes, 1.5KE100A is suitable for providing lightning protection in telecommunications equipment by suppressing high-voltage transients.

These questions and answers cover various aspects of the application of 1.5KE100A in technical solutions, including its specifications, uses, and performance characteristics.