Vishay Semiconductor Diodes Division
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1.5KE15CHE3/54
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1.5KE15CHE3/54

Product Overview

Category:

The 1.5KE15CHE3/54 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics:

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

Package:

The 1.5KE15CHE3/54 is available in a DO-201 package.

Essence:

This TVS diode provides robust protection against transient voltage events, ensuring the reliability of electronic systems.

Packaging/Quantity:

The 1.5KE15CHE3/54 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 15V
  • Breakdown Voltage: 16.7V
  • Maximum Clamping Voltage: 24.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE15CHE3/54 has a standard DO-201 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Can handle multiple transient events without degradation

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit. This action clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1.5KE15CHE3/54 is commonly used in the following applications: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE15CHE3/54 include: - 1.5KE12CHE3/54 - 1.5KE18CHE3/54 - 1.5KE22CHE3/54

In conclusion, the 1.5KE15CHE3/54 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic systems.

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技術ソリューションにおける 1.5KE15CHE3/54 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 1.5KE15CHE3/54 used for?

    • The 1.5KE15CHE3/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE15CHE3/54?

    • The maximum peak pulse power is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE15CHE3/54?

    • The breakdown voltage is 15 volts.

  4. What are the typical applications of the 1.5KE15CHE3/54?

    • Typical applications include protection of sensitive semiconductor devices, such as integrated circuits, transistors, and diodes, from voltage surges.

  5. What is the operating temperature range of the 1.5KE15CHE3/54?

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

  6. How does the 1.5KE15CHE3/54 provide protection against voltage transients?

    • It clamps the voltage to a safe level by diverting excess current away from the protected load.

  7. Is the 1.5KE15CHE3/54 RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can the 1.5KE15CHE3/54 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics to protect against voltage spikes and surges.

  9. What is the packaging type of the 1.5KE15CHE3/54?

    • It is available in a DO-201 package.

  10. What are the key features of the 1.5KE15CHE3/54?

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