Littelfuse Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
1.5KE300-B
詳細を表示 DataSheets

1.5KE300-B Diode - Encyclopedia Entry

Introduction

The 1.5KE300-B diode is a crucial component in electronic circuits, providing protection against transient voltage spikes. This entry provides comprehensive information about the 1.5KE300-B diode, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

Category

The 1.5KE300-B diode belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits, safeguarding sensitive components from voltage transients.

Characteristics

  • High surge capability
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Package

The 1.5KE300-B diode is typically available in a DO-201 package.

Essence

This diode serves as a critical protective element in electronic systems, ensuring reliable operation by mitigating voltage surges.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 300V
  • Breakdown Voltage Range: 333V to 370V
  • Maximum Clamping Voltage: 485V at 10A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE300-B diode typically consists of two pins, with the anode and cathode connections clearly labeled for easy integration into circuit designs.

Functional Features

  • Rapid response to transient voltage spikes
  • High surge handling capability
  • Low leakage current
  • Robust construction for reliability in harsh environments

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of reverse leakage current in low-power applications

Working Principles

When a transient voltage spike occurs, the 1.5KE300-B diode rapidly conducts, diverting excess energy away from sensitive components and limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE300-B diode finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 1.5KE300-B diode include: - 1.5KE220-B - 1.5KE350-B - 1.5KE400-B - P6KE300CA - SA15CA

In conclusion, the 1.5KE300-B diode plays a vital role in protecting electronic circuits from transient voltage spikes, offering high surge capability, fast response time, and reliable performance across diverse applications.

[Word Count: 411]

技術ソリューションにおける 1.5KE300-B 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 peak pulse power of 1.5KE300-B?

    • The maximum peak pulse power of 1.5KE300-B is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE300-B?

    • The breakdown voltage of 1.5KE300-B is typically 267V.

  3. What are the typical applications of 1.5KE300-B?

    • Typical applications of 1.5KE300-B include transient voltage suppression in electronic equipment, automotive electronics, and telecommunications systems.

  4. What is the clamping voltage of 1.5KE300-B?

    • The clamping voltage of 1.5KE300-B is 431V at 100A.

  5. What is the operating temperature range of 1.5KE300-B?

    • The operating temperature range of 1.5KE300-B is -55°C to +175°C.

  6. What is the peak pulse current of 1.5KE300-B?

    • The peak pulse current of 1.5KE300-B is 50.0A.

  7. What package type does 1.5KE300-B come in?

    • 1.5KE300-B is available in a DO-201 package.

  8. What is the response time of 1.5KE300-B?

    • The response time of 1.5KE300-B is less than 1.0 nanosecond from 0 volts to minimum breakdown voltage.

  9. Is 1.5KE300-B RoHS compliant?

    • Yes, 1.5KE300-B is RoHS compliant.

  10. What are the key features of 1.5KE300-B?

    • The key features of 1.5KE300-B include high surge capability, excellent clamping capability, and fast response time.