Vishay Semiconductor Diodes Division
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3KASMC22HE3_A/H
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3KASMC22HE3_A/H Product Overview

Introduction

The 3KASMC22HE3A/H is a semiconductor product belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 3KASMC22HE3A/H.

Basic Information Overview

  • Category: Transient Voltage Suppressors (TVS)
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB) package
  • Essence: Provides protection to sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Voltage Rating: 22V
  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 24.4V to 27.6V
  • Operating Temperature Range: -55°C to +150°C
  • Compliance: RoHS compliant

Detailed Pin Configuration

The 3KASMC22HE3_A/H features a standard SMC (DO-214AB) package with two pins for connection.

Functional Features

  • Transient Voltage Suppression: Protects electronic circuits from voltage transients
  • Fast Response Time: Rapidly clamps voltage spikes to safe levels
  • High Surge Capability: Can withstand high surge currents without degradation

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Limited to specific voltage ratings
  • Requires proper installation for optimal performance

Working Principles

When a voltage transient occurs, the 3KASMC22HE3_A/H rapidly conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 3KASMC22HE3_A/H is commonly used in various applications including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

  • 3KASMC10HE3_A/H: 10V rating, 3000W peak pulse power
  • 3KASMC15HE3_A/H: 15V rating, 3000W peak pulse power
  • 3KASMC30HE3_A/H: 30V rating, 3000W peak pulse power

In conclusion, the 3KASMC22HE3_A/H transient voltage suppressor offers effective protection against voltage transients in electronic circuits, making it a crucial component in various industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 3KASMC22HE3_A/H i tekniska lösningar

  1. What is 3KASMC22HE3_A/H?

    • 3KASMC22HE3_A/H is a high-efficiency, low-profile surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of 3KASMC22HE3_A/H?

    • The key features include a low profile package, excellent clamping capability, fast response time, and high surge current capability.

  3. What are the typical applications for 3KASMC22HE3_A/H?

    • Typical applications include protection of sensitive electronic equipment such as telecommunication systems, industrial control systems, consumer electronics, and automotive electronics.

  4. What is the maximum clamping voltage of 3KASMC22HE3_A/H?

    • The maximum clamping voltage is typically around 36.7V at 10A.

  5. What is the operating temperature range of 3KASMC22HE3_A/H?

    • The operating temperature range is usually between -55°C to +150°C.

  6. How does 3KASMC22HE3_A/H compare to other similar devices in terms of performance?

    • 3KASMC22HE3_A/H offers superior clamping capability, faster response time, and higher surge current capability compared to many similar devices.

  7. Can 3KASMC22HE3_A/H be used in high-frequency applications?

    • Yes, it is suitable for high-frequency applications due to its fast response time and low capacitance.

  8. What are the recommended soldering and handling precautions for 3KASMC22HE3_A/H?

    • It is recommended to follow standard industry practices for handling and soldering surface mount components, including proper ESD precautions and thermal management.

  9. Is 3KASMC22HE3_A/H compliant with any industry standards or certifications?

    • Yes, it may be compliant with industry standards such as RoHS and may have relevant certifications like UL recognition.

  10. Where can I find detailed technical specifications and application notes for 3KASMC22HE3_A/H?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.