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1.5KE400A-TP
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1.5KE400A-TP

Product Category

The 1.5KE400A-TP belongs to the category of transient voltage suppressor diodes.

Basic Information Overview

  • Use: The 1.5KE400A-TP is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
  • Characteristics: It has a high surge capability, fast response time, and low clamping voltage.
  • Package: The 1.5KE400A-TP is available in a DO-201 package.
  • Essence: Its essence lies in providing reliable overvoltage protection for electronic circuits.
  • Packaging/Quantity: It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 342V
  • Power Dissipation: 1500W
  • Breakdown Voltage: 380V to 420V
  • Operating Temperature: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The 1.5KE400A-TP has two pins, anode (A) and cathode (K), which are connected across the circuit to be protected.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients and surges.
  • Fast Response Time: Quickly clamps the voltage to a safe level.
  • High Surge Capability: Can handle large transient currents without damage.

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage spikes.
    • Fast response time.
    • High surge capability.
  • Disadvantages:
    • Unidirectional protection only.
    • May require additional components for bidirectional protection.

Working Principles

When a voltage spike occurs, the 1.5KE400A-TP conducts current and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1.5KE400A-TP is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE350A-TP: Lower voltage rating
  • 1.5KE440A-TP: Higher voltage rating
  • P6KE400A-TP: Similar characteristics in a different package

This comprehensive entry provides detailed information about the 1.5KE400A-TP, covering its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

10个与1.5KE400A-TP在技术解决方案中的应用相关的常见问题及解答

  1. What is the 1.5KE400A-TP?

    • The 1.5KE400A-TP is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of the 1.5KE400A-TP?

    • The maximum peak pulse power of the 1.5KE400A-TP is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE400A-TP?

    • The breakdown voltage of the 1.5KE400A-TP is 400 volts.

  4. What are the typical applications of the 1.5KE400A-TP?

    • The 1.5KE400A-TP is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the 1.5KE400A-TP?

    • The 1.5KE400A-TP has an operating temperature range of -55°C to +175°C.

  6. What is the response time of the 1.5KE400A-TP?

    • The response time of the 1.5KE400A-TP is very fast, typically in picoseconds.

  7. How does the 1.5KE400A-TP provide overvoltage protection?

    • The 1.5KE400A-TP clamps the voltage across the circuit it is protecting by diverting excess current away from the protected components.

  8. Can the 1.5KE400A-TP be used in high-speed data lines?

    • Yes, the 1.5KE400A-TP can be used in high-speed data lines to protect sensitive electronic equipment from voltage spikes.

  9. What is the packaging type of the 1.5KE400A-TP?

    • The 1.5KE400A-TP is available in a DO-201 package.

  10. Is the 1.5KE400A-TP RoHS compliant?

    • Yes, the 1.5KE400A-TP is RoHS compliant, making it suitable for use in environmentally conscious applications.