Vishay Semiconductor Diodes Division
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1.5KE300CA-E3/73
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1.5KE300CA-E3/73 Product Overview

Introduction

The 1.5KE300CA-E3/73 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-201AE
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 256V
  • Voltage - Breakdown (Min): 285V
  • Voltage - Clamping (Max) @ Ipp: 414V
  • Current - Peak Pulse (10/1000µs): 19.4A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C ~ 175°C

Detailed Pin Configuration

The 1.5KE300CA-E3/73 TVS diode has a standard DO-201AE package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Rapid response to transient over-voltage conditions
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • High surge capability

Disadvantages

  • Limited to specific voltage and current ratings
  • Requires careful consideration of placement in circuit design

Working Principles

When a voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting excess current away from sensitive components. This rapid response protects the circuit from damage.

Detailed Application Field Plans

The 1.5KE300CA-E3/73 TVS diode finds extensive use in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE300CA-E3/73 TVS diode include: - P6KE300CA - SA15CA - SMAJ300A

In conclusion, the 1.5KE300CA-E3/73 TVS diode offers robust protection against voltage transients and spikes, making it an essential component in safeguarding sensitive electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE300CA-E3/73 v technických řešeních

  1. What is the maximum peak pulse power of 1.5KE300CA-E3/73?

    • The maximum peak pulse power of 1.5KE300CA-E3/73 is 1500W.

  2. What is the breakdown voltage of 1.5KE300CA-E3/73?

    • The breakdown voltage of 1.5KE300CA-E3/73 is 270V.

  3. What are the typical applications for 1.5KE300CA-E3/73?

    • Typical applications for 1.5KE300CA-E3/73 include transient voltage suppression in electronic equipment, such as computers, telecommunication equipment, and industrial controls.

  4. What is the clamping voltage of 1.5KE300CA-E3/73?

    • The clamping voltage of 1.5KE300CA-E3/73 is 387V at 100A.

  5. What is the operating temperature range of 1.5KE300CA-E3/73?

    • The operating temperature range of 1.5KE300CA-E3/73 is -55°C to +175°C.

  6. Is 1.5KE300CA-E3/73 RoHS compliant?

    • Yes, 1.5KE300CA-E3/73 is RoHS compliant.

  7. What is the package type of 1.5KE300CA-E3/73?

    • 1.5KE300CA-E3/73 comes in a DO-201 package.

  8. What is the peak pulse current rating of 1.5KE300CA-E3/73?

    • The peak pulse current rating of 1.5KE300CA-E3/73 is 10A.

  9. Does 1.5KE300CA-E3/73 provide bidirectional protection?

    • Yes, 1.5KE300CA-E3/73 provides bidirectional transient voltage suppression.

  10. What are the key differences between 1.5KE300CA-E3/73 and similar components?

    • The key differences include its breakdown voltage, peak pulse power, and clamping voltage characteristics compared to similar components.