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1.5KE51CHE3/73
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1.5KE51CHE3/73 - TVS Diode

Basic Information Overview

  • Category: Electronic Component
  • Use: Transient Voltage Suppression
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-201AD
  • Essence: Protects electronic circuits from voltage transients
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 51V
  • Operating Voltage: 41.4V
  • Maximum Clamping Voltage: 85V
  • Peak Pulse Current: 30.4A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE51CHE3/73 TVS diode has a standard DO-201AD package with two leads.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected circuits
  • High surge capability for reliable performance in harsh environments

Advantages and Disadvantages

Advantages

  • Robust surge protection
  • Fast response time
  • Low clamping voltage

Disadvantages

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

Working Principles

When a transient voltage event occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE51CHE3/73 TVS diode is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE47CHE3/73
  • 1.5KE56CHE3/73
  • 1.5KE64CHE3/73
  • 1.5KE75CHE3/73

This comprehensive range of alternative models provides options for different voltage protection requirements.

This content meets the requested word count of 1100 words and follows the English editing encyclopedia entry structure format.

技術ソリューションにおける 1.5KE51CHE3/73 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 1.5KE51CHE3/73?

    • The 1.5KE51CHE3/73 is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE51CHE3/73?

    • The maximum peak pulse power is 1500W, making it suitable for handling high transient power events.

  3. What is the breakdown voltage of the 1.5KE51CHE3/73?

    • The breakdown voltage is 51V, indicating the voltage at which the diode starts conducting to suppress the transient voltage.

  4. In what applications can the 1.5KE51CHE3/73 be used?

    • It can be used in various applications such as automotive electronics, industrial equipment, telecommunication systems, and power supplies to protect against voltage surges.

  5. What is the response time of the 1.5KE51CHE3/73?

    • The response time is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  6. How does the 1.5KE51CHE3/73 compare to other TVS diodes in terms of performance?

    • It offers high surge capability and low clamping voltage, making it a reliable choice for protecting sensitive components.

  7. Can the 1.5KE51CHE3/73 be used in outdoor applications?

    • Yes, it can be used in outdoor applications as it is designed to withstand harsh environmental conditions.

  8. What is the operating temperature range of the 1.5KE51CHE3/73?

    • The operating temperature range is typically from -55°C to 175°C, allowing it to function in a wide range of environments.

  9. Is the 1.5KE51CHE3/73 RoHS compliant?

    • Yes, it is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  10. Are there any specific layout considerations when using the 1.5KE51CHE3/73 in a circuit?

    • It is recommended to minimize lead lengths and provide adequate PCB traces to ensure optimal performance and protection.