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1.5KE400CA-T
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1.5KE400CA-T

Product Category

The 1.5KE400CA-T belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview

  • Use: The 1.5KE400CA-T is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.
  • Characteristics: It has a high surge capability, fast response time, and low clamping voltage.
  • Package: The 1.5KE400CA-T is available in a DO-201 package.
  • Essence: Its essence lies in providing robust protection against transient overvoltage conditions.
  • Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

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

Detailed Pin Configuration

The 1.5KE400CA-T typically consists of two pins, anode and cathode, in a standard DO-201 package configuration.

Functional Features

  • Provides transient overvoltage protection
  • Fast response time
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - High surge capability - Robust protection for sensitive electronics - Wide operating temperature range

Disadvantages: - Can be relatively large compared to other TVS diode options - Higher cost compared to some alternative models

Working Principles

When a transient voltage spike occurs, the 1.5KE400CA-T conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE400CA-T is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems where protection against voltage transients is critical.

Detailed and Complete Alternative Models

  • 1.5KE350CA-T: Lower breakdown voltage variant
  • 1.5KE440CA-T: Higher breakdown voltage variant
  • P6KE400CA: Axial lead package alternative

This comprehensive entry provides detailed information about the 1.5KE400CA-T, covering its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for those seeking information about this TVS diode.

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 1.5KE400CA-T :n soveltamiseen teknisissä ratkaisuissa

  1. What is the voltage rating of 1.5KE400CA-T?

    • The voltage rating of 1.5KE400CA-T is 342V.

  2. What is the peak pulse power of 1.5KE400CA-T?

    • The peak pulse power of 1.5KE400CA-T is 1500W.

  3. What is the maximum clamping voltage of 1.5KE400CA-T?

    • The maximum clamping voltage of 1.5KE400CA-T is 519V.

  4. What are the typical applications for 1.5KE400CA-T?

    • Typical applications for 1.5KE400CA-T include transient voltage suppression in electronic equipment, surge protection in power supplies, and overvoltage protection in telecommunications equipment.

  5. What is the operating temperature range of 1.5KE400CA-T?

    • The operating temperature range of 1.5KE400CA-T is -55°C to +175°C.

  6. What is the reverse stand-off voltage of 1.5KE400CA-T?

    • The reverse stand-off voltage of 1.5KE400CA-T is 342V.

  7. Does 1.5KE400CA-T meet industry standards for surge protection?

    • Yes, 1.5KE400CA-T meets industry standards such as IEC 61000-4-5 for surge protection.

  8. What package type does 1.5KE400CA-T come in?

    • 1.5KE400CA-T is available in a DO-201 package.

  9. What is the response time of 1.5KE400CA-T?

    • The response time of 1.5KE400CA-T is typically less than 1 picosecond.

  10. Can 1.5KE400CA-T be used for ESD protection?

    • Yes, 1.5KE400CA-T can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.