Vishay Semiconductor Diodes Division
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1.5KE56CHE3/54
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1.5KE56CHE3/54

Product Overview

The 1.5KE56CHE3/54 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE56CHE3/54 is designed to clamp voltage surges and divert excess current away from sensitive components, thereby safeguarding them from damage. This diode is characterized by its high surge capability, fast response time, and compact package. It is typically available in a DO-201 package and is commonly sold in quantities of 500 or 1000 units.

Specifications

  • Part Number: 1.5KE56CHE3/54
  • Category: Transient Voltage Suppressor Diode
  • Voltage Rating: 56V
  • Power Dissipation: 1500W
  • Package Type: DO-201
  • Packaging: Tape & Reel, 500 or 1000 units per reel

Detailed Pin Configuration

The 1.5KE56CHE3/54 diode has a standard axial lead configuration with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Compact size
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage surge occurs, the 1.5KE56CHE3/54 diode conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The 1.5KE56CHE3/54 diode is widely used in various applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE56CHE3/54 diode include: - P6KE56CA - SA56A - 1.5SMC56AT3

In conclusion, the 1.5KE56CHE3/54 transient voltage suppressor diode offers effective protection against voltage surges and transients in a wide range of electronic applications. Its high surge capability, fast response time, and compact package make it a popular choice for engineers seeking reliable transient voltage protection.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE56CHE3/54 v technických řešeních

  1. What is the maximum power dissipation of 1.5KE56CHE3/54?

    • The maximum power dissipation of 1.5KE56CHE3/54 is 1500W for a 10/1000μs waveform.

  2. What is the peak pulse current of 1.5KE56CHE3/54?

    • The peak pulse current of 1.5KE56CHE3/54 is 86.5A for an 8/20μs waveform.

  3. What is the breakdown voltage of 1.5KE56CHE3/54?

    • The breakdown voltage of 1.5KE56CHE3/54 is 50.2V.

  4. What are the typical applications for 1.5KE56CHE3/54?

    • Typical applications for 1.5KE56CHE3/54 include transient voltage suppression in automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the operating temperature range of 1.5KE56CHE3/54?

    • The operating temperature range of 1.5KE56CHE3/54 is -55°C to +175°C.

  6. Does 1.5KE56CHE3/54 meet any specific industry standards?

    • Yes, 1.5KE56CHE3/54 meets the requirements of AEC-Q101 for use in automotive applications.

  7. What is the response time of 1.5KE56CHE3/54?

    • The response time of 1.5KE56CHE3/54 is less than 1.0 nanosecond.

  8. Can 1.5KE56CHE3/54 be used for ESD protection?

    • Yes, 1.5KE56CHE3/54 can be used for ESD (electrostatic discharge) protection in various electronic circuits.

  9. What is the package type of 1.5KE56CHE3/54?

    • 1.5KE56CHE3/54 is available in a DO-201 package.

  10. Is 1.5KE56CHE3/54 RoHS compliant?

    • Yes, 1.5KE56CHE3/54 is RoHS compliant, making it suitable for use in environmentally sensitive applications.