Vishay Semiconductor Diodes Division
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1.5KE8.2CA/54
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1.5KE8.2CA/54

Product Category

The 1.5KE8.2CA/54 belongs to the category of transient voltage suppressor diodes.

Basic Information Overview

  • Use: These diodes are used to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
  • Characteristics: They have a high surge capability, low clamping voltage, and fast response time.
  • Package: The 1.5KE8.2CA/54 is typically available in a DO-201 package.
  • Essence: These diodes provide robust overvoltage protection for a wide range of applications.
  • Packaging/Quantity: They are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 8.2V
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE8.2CA/54 typically has two leads, anode, and cathode, which are connected to the circuit to be protected.

Functional Features

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

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage transients.
    • Fast response time ensures minimal impact on the protected circuit.
    • High surge capability provides robust protection in harsh environments.
  • Disadvantages:
    • Can introduce some capacitance into the protected circuit, affecting high-frequency performance.

Working Principles

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

Detailed Application Field Plans

The 1.5KE8.2CA/54 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8CA/54
  • 1.5KE10CA/54
  • 1.5KE12CA/54
  • 1.5KE15CA/54

This completes the entry for the 1.5KE8.2CA/54 transient voltage suppressor diode.

技術ソリューションにおける 1.5KE8.2CA/54 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 voltage rating of 1.5KE8.2CA/54?

    • The voltage rating of 1.5KE8.2CA/54 is 8.2 volts.

  2. What is the peak pulse power of 1.5KE8.2CA/54?

    • The peak pulse power of 1.5KE8.2CA/54 is 1500 watts.

  3. What type of diode is 1.5KE8.2CA/54?

    • 1.5KE8.2CA/54 is a TVS (transient voltage suppression) diode.

  4. What are the typical applications for 1.5KE8.2CA/54?

    • Typical applications include overvoltage protection in electronic equipment, surge protection in telecommunications, and transient voltage suppression in industrial and automotive systems.

  5. What is the maximum clamping voltage of 1.5KE8.2CA/54?

    • The maximum clamping voltage of 1.5KE8.2CA/54 is 13.4 volts at 10A.

  6. What is the operating temperature range of 1.5KE8.2CA/54?

    • The operating temperature range of 1.5KE8.2CA/54 is -55°C to +175°C.

  7. Is 1.5KE8.2CA/54 RoHS compliant?

    • Yes, 1.5KE8.2CA/54 is RoHS compliant.

  8. What is the package type of 1.5KE8.2CA/54?

    • 1.5KE8.2CA/54 comes in a DO-201AD package.

  9. What are the key features of 1.5KE8.2CA/54?

    • Key features include low incremental surge resistance, fast response time, and high reliability.

  10. What are the recommended storage conditions for 1.5KE8.2CA/54?

    • It is recommended to store 1.5KE8.2CA/54 in a dry environment with temperatures not exceeding +40°C.