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1.5KE350
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1.5KE350 Diode - Encyclopedia Entry

Product Overview

The 1.5KE350 diode belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are primarily used for surge protection in electronic circuits, providing characteristics such as high surge capability and fast response times. The 1.5KE350 diode is typically packaged individually and is available in various quantities per package.

Basic Information

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: High surge capability, fast response times
  • Package: Individual packaging
  • Essence: Protection against transient voltage spikes
  • Packaging/Quantity: Available in various quantities per package

Specifications

  • Voltage Rating: 350V
  • Power Dissipation: 1500W
  • Breakdown Voltage: 389V to 431V
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: Axial

Detailed Pin Configuration

The 1.5KE350 diode has an axial package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage conditions
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • RoHS compliant

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful handling due to its sensitivity to electrostatic discharge

Working Principles

When a transient voltage spike occurs, the 1.5KE350 diode conducts and clamps the voltage to a safe level, protecting the circuitry from damage. This is achieved through the diode's ability to rapidly divert excess current away from the protected components.

Detailed Application Field Plans

The 1.5KE350 diode finds extensive use in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE300A
  • 1.5KE400CA
  • 1.5KE440P

In conclusion, the 1.5KE350 diode is a crucial component in safeguarding electronic circuits from transient voltage spikes, offering fast response times and high surge capability. Its application spans across diverse industries, making it an essential element in modern electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE350 en soluciones técnicas

  1. What is the maximum power dissipation of 1.5KE350?

    • The maximum power dissipation of 1.5KE350 is 1500W.

  2. What is the peak pulse current of 1.5KE350?

    • The peak pulse current of 1.5KE350 is 108.7A.

  3. What is the breakdown voltage of 1.5KE350?

    • The breakdown voltage of 1.5KE350 is 313V.

  4. What is the typical clamping voltage of 1.5KE350?

    • The typical clamping voltage of 1.5KE350 is 505V.

  5. What is the operating temperature range of 1.5KE350?

    • The operating temperature range of 1.5KE350 is -55°C to +175°C.

  6. What are the applications of 1.5KE350?

    • 1.5KE350 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  7. What is the package type of 1.5KE350?

    • 1.5KE350 is available in a DO-201AD (DO-27) package.

  8. What is the reverse stand-off voltage of 1.5KE350?

    • The reverse stand-off voltage of 1.5KE350 is 350V.

  9. What are the key features of 1.5KE350?

    • Key features of 1.5KE350 include fast response time, high surge capability, and low clamping voltage.

  10. Is 1.5KE350 RoHS compliant?

    • Yes, 1.5KE350 is RoHS compliant, making it suitable for use in environmentally conscious applications.