Taiwan Semiconductor Corporation
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1.5KE250CAHR0G
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1.5KE250CAHR0G Product Overview

Introduction

The 1.5KE250CAHR0G belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE250CAHR0G is designed to provide robust protection for a wide range of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: Axial leaded, DO-201 package
  • Essence: Safeguarding electronic circuits from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 250V
  • Operating Voltage: 214V
  • Clamping Voltage: 344V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE250CAHR0G TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to clamp transient voltages
  • High surge capability to withstand large transient currents
  • Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

  • Robust protection against voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of placement in circuit design

Working Principles

When a transient voltage spike occurs, the 1.5KE250CAHR0G TVS diode conducts current and clamps the voltage to a safe level, protecting the connected circuitry from damage. This is achieved through the rapid transition of the diode into its low impedance state when subjected to a transient overvoltage condition.

Detailed Application Field Plans

The 1.5KE250CAHR0G TVS diode finds application in various fields including: - Automotive electronics - Industrial equipment - Telecommunications - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE220CAHR0G
  • 1.5KE300CAHR0G
  • 1.5KE350CAHR0G
  • 1.5KE440CAHR0G

In conclusion, the 1.5KE250CAHR0G TVS diode offers robust protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE250CAHR0G v technických řešeních

  1. What is the maximum peak pulse power dissipation of 1.5KE250CAHR0G?

    • The maximum peak pulse power dissipation of 1.5KE250CAHR0G is 1500W for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE250CAHR0G?

    • The breakdown voltage of 1.5KE250CAHR0G is typically 225V.

  3. What is the operating temperature range of 1.5KE250CAHR0G?

    • The operating temperature range of 1.5KE250CAHR0G is -55°C to +175°C.

  4. What is the clamping voltage of 1.5KE250CAHR0G?

    • The clamping voltage of 1.5KE250CAHR0G is 344V at 1A.

  5. What is the peak pulse current capability of 1.5KE250CAHR0G?

    • The peak pulse current capability of 1.5KE250CAHR0G is 19.2A for an 8/20μs waveform.

  6. What is the package type of 1.5KE250CAHR0G?

    • 1.5KE250CAHR0G comes in a DO-201 package.

  7. What are the typical applications for 1.5KE250CAHR0G?

    • Typical applications for 1.5KE250CAHR0G include transient voltage suppression in automotive electronics, industrial equipment, and telecommunications systems.

  8. Does 1.5KE250CAHR0G meet any specific industry standards?

    • Yes, 1.5KE250CAHR0G is compliant with RoHS and REACH standards.

  9. What is the lead-free status of 1.5KE250CAHR0G?

    • 1.5KE250CAHR0G is lead-free and meets the requirements of lead-free soldering.

  10. Is 1.5KE250CAHR0G suitable for surge protection in power supply units?

    • Yes, 1.5KE250CAHR0G is suitable for surge protection in power supply units due to its high power dissipation and clamping voltage characteristics.