Vishay Semiconductor Diodes Division
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1.5KA10HE3/51
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1.5KA10HE3/51 Product Overview

Introduction

The 1.5KA10HE3/51 belongs to the category of TVS (Transient Voltage Suppressor) diodes and is designed for surge protection in various electronic circuits. 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: TVS Diodes
  • Use: Surge protection in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AD
  • Essence: Protection against transient voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Part Number: 1.5KA10HE3/51
  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 9.4V to 10.5V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KA10HE3/51 TVS diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and surges.
  • Fast Response Time: Quickly clamps voltage spikes to safe levels.
  • High Surge Capability: Can handle large surge currents without damage.

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • RoHS compliant

Disadvantages

  • Relatively high clamping voltage compared to some alternatives
  • Limited breakdown voltage range

Working Principles

When a transient voltage spike occurs, the 1.5KA10HE3/51 TVS diode conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KA10HE3/51 TVS diode is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered include: - P6KE10A - SMBJ10A - 1.5KE10CA - SMCJ10A

In summary, the 1.5KA10HE3/51 TVS diode offers effective surge protection with its high surge capability and fast response time. However, it has limitations in terms of clamping voltage and breakdown voltage range. Understanding its specifications, functional features, and application field plans can help in making informed decisions when selecting TVS diodes for surge protection in electronic circuits.

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10個與1.5KA10HE3/51在技術方案中應用相關的常見問題與解答

Sure, here are 10 common questions and answers related to the application of 1.5KA10HE3/51 in technical solutions:

  1. What is the maximum voltage rating of 1.5KA10HE3/51?

    • The maximum voltage rating of 1.5KA10HE3/51 is 1500 volts.

  2. What is the current rating of 1.5KA10HE3/51?

    • The current rating of 1.5KA10HE3/51 is 1.5 kiloamperes (kA).

  3. What type of applications is 1.5KA10HE3/51 suitable for?

    • 1.5KA10HE3/51 is suitable for surge protection in various technical solutions such as power supplies, industrial equipment, and telecommunications systems.

  4. What is the response time of 1.5KA10HE3/51?

    • The response time of 1.5KA10HE3/51 is typically very fast, providing quick protection against surges.

  5. Is 1.5KA10HE3/51 suitable for outdoor use?

    • Yes, 1.5KA10HE3/51 is designed to be suitable for outdoor use and can withstand harsh environmental conditions.

  6. Does 1.5KA10HE3/51 require any special mounting considerations?

    • 1.5KA10HE3/51 may require specific mounting considerations to ensure proper installation and performance.

  7. Can 1.5KA10HE3/51 be used in conjunction with other surge protection devices?

    • Yes, 1.5KA10HE3/51 can be used in conjunction with other surge protection devices for enhanced protection in complex technical solutions.

  8. What is the lifespan of 1.5KA10HE3/51?

    • The lifespan of 1.5KA10HE3/51 is typically long, but it may vary depending on the operating conditions and the number of surges it encounters.

  9. Does 1.5KA10HE3/51 provide any indication when it needs replacement?

    • Some versions of 1.5KA10HE3/51 may have built-in indicators to signal when replacement is necessary.

  10. Are there any specific maintenance requirements for 1.5KA10HE3/51?

    • Regular inspection and testing are recommended to ensure that 1.5KA10HE3/51 continues to provide effective surge protection in technical solutions.