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1V5KE7V5A
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1V5KE7V5A Product Overview

Introduction

The 1V5KE7V5A is a voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Suppressor Diode
  • Use: Protection against overvoltage transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: Axial leaded, DO-201 package
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 6.4V to 7.07V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 5V
  • Maximum Clamping Voltage: 9.2V at 100A

Detailed Pin Configuration

The 1V5KE7V5A follows a standard axial leaded diode configuration with two leads for connection to the circuit.

Functional Features

  • Rapid response to transient overvoltage events
  • High surge capability to handle large transient currents
  • Low clamping voltage to limit the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of placement and routing in circuit design

Working Principles

When an overvoltage transient occurs, the 1V5KE7V5A diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 1V5KE7V5A is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8A: Similar specifications with a slightly lower breakdown voltage
  • 1.5KE7.0A: Comparable performance with a different breakdown voltage range
  • P6SMB6.8A: Surface mount alternative with similar characteristics

In conclusion, the 1V5KE7V5A voltage suppressor diode offers reliable protection against overvoltage transients in electronic circuits, making it an essential component in numerous applications across different industries.

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技術ソリューションにおける 1V5KE7V5A 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 1V5KE7V5A?

    • 1V5KE7V5A is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. Where is 1V5KE7V5A commonly used?

    • It is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  3. What is the maximum voltage rating of 1V5KE7V5A?

    • The maximum voltage rating of 1V5KE7V5A is 7.5V.

  4. How does 1V5KE7V5A protect electronic circuits?

    • 1V5KE7V5A clamps the voltage by diverting excess current away from sensitive components, preventing damage from voltage spikes.

  5. What are the key features of 1V5KE7V5A?

    • Some key features include low clamping voltage, fast response time, and high surge current capability.

  6. Can 1V5KE7V5A be used for ESD protection?

    • Yes, 1V5KE7V5A can be used for electrostatic discharge (ESD) protection in electronic circuits.

  7. What is the operating temperature range of 1V5KE7V5A?

    • The operating temperature range typically spans from -55°C to 175°C.

  8. How is 1V5KE7V5A different from other transient voltage suppressors?

    • 1V5KE7V5A offers a specific clamping voltage and surge current rating that may differ from other TVS diodes.

  9. Are there any application notes or guidelines for using 1V5KE7V5A in circuit design?

    • Yes, manufacturers provide application notes and guidelines for incorporating 1V5KE7V5A into circuit designs to ensure effective protection.

  10. What are the potential failure modes of 1V5KE7V5A?

    • Potential failure modes include thermal runaway, excessive leakage current, and breakdown due to prolonged overvoltage conditions. Regular testing and monitoring are recommended to prevent these failures.