Vishay Semiconductor Diodes Division
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1.5KE400CA-E3/51
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1.5KE400CA-E3/51

Product Information Overview

  • Category: Electronic Component
  • Use: Transient Voltage Suppressor (TVS) Diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AE
  • Essence: Protects sensitive electronic components from voltage transients
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 356V to 394V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 320V
  • Forward Voltage: 3.5V at 100A

Detailed Pin Configuration

The 1.5KE400CA-E3/51 TVS diode has a standard DO-201AE package with two leads.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected circuitry
  • Low clamping voltage limits stress on downstream components

Advantages and Disadvantages

  • Advantages:
    • High surge capability
    • Fast response time
    • Low clamping voltage
  • Disadvantages:
    • Requires careful consideration of placement in circuit design
    • May introduce some capacitance to the circuit

Working Principles

When a transient voltage event occurs, the TVS diode conducts current to divert excess energy away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

The 1.5KE400CA-E3/51 is commonly used in: - Power supplies - Communication systems - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

  • 1.5KE440CA-E3/51
  • 1.5KE380CA-E3/51
  • 1.5KE400A-E3/51

This completes the entry for the 1.5KE400CA-E3/51 TVS diode, providing comprehensive information on its product details, specifications, features, and applications.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1.5KE400CA-E3/51 في الحلول التقنية

Sure, here are 10 common questions and answers related to the application of 1.5KE400CA-E3/51 in technical solutions:

  1. What is the 1.5KE400CA-E3/51 used for?

    • The 1.5KE400CA-E3/51 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE400CA-E3/51?

    • The maximum peak pulse power of the 1.5KE400CA-E3/51 is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE400CA-E3/51?

    • The breakdown voltage of the 1.5KE400CA-E3/51 is 356V.

  4. What are the typical applications of the 1.5KE400CA-E3/51?

    • Typical applications include protection of power supplies, industrial equipment, and automotive electronics from voltage transients.

  5. What is the operating temperature range of the 1.5KE400CA-E3/51?

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

  6. What is the maximum clamping voltage of the 1.5KE400CA-E3/51?

    • The maximum clamping voltage is 485V at 19.9A.

  7. Is the 1.5KE400CA-E3/51 RoHS compliant?

    • Yes, the 1.5KE400CA-E3/51 is RoHS compliant.

  8. What package type does the 1.5KE400CA-E3/51 come in?

    • It comes in a DO-201AD (DO-27) package.

  9. What are the key features of the 1.5KE400CA-E3/51?

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

  10. Can the 1.5KE400CA-E3/51 be used in high-reliability applications?

    • Yes, the 1.5KE400CA-E3/51 is suitable for high-reliability applications such as aerospace and defense systems.

I hope this information is helpful! Let me know if you need further assistance.