Vishay Semiconductor Diodes Division
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3KASMC26AHE3_B/I
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3KASMC26AHE3_B/I Product Overview

Introduction

The 3KASMC26AHE3_B/I is a high-performance electronic component designed for use in various applications. This entry provides an overview of the product, including its category, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Protection against transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB), SMD/SMT
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 3000 W
  • Breakdown Voltage Range: 28 V to 33 V
  • Operating Temperature Range: -55°C to +150°C
  • Mounting Style: Surface Mount
  • Package/Case: DO-214AB (SMC)
  • Polarity: Unidirectional

Detailed Pin Configuration

The 3KASMC26AHE3_B/I features a standard SMC package with two pins for surface mounting. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High Surge Capability: Provides robust protection against transient voltage events.
  • Low Clamping Voltage: Ensures minimal voltage overshoot during transient events.
  • Fast Response Time: Rapidly responds to voltage transients, safeguarding sensitive electronics.

Advantages and Disadvantages

Advantages

  • High surge capability for reliable protection
  • Low clamping voltage for minimal impact on protected circuits
  • Fast response time for effective transient suppression

Disadvantages

  • Limited breakdown voltage range may not cover all application requirements
  • Unidirectional polarity restricts bidirectional protection capabilities

Working Principles

The 3KASMC26AHE3_B/I operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 3KASMC26AHE3_B/I is suitable for a wide range of applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models include: - 5KASMC36AHE3B/I: Higher peak pulse power rating - 3KASMC24AHE3B/I: Lower breakdown voltage range - SMBJ28CA: Different package style (SMB)

In conclusion, the 3KASMC26AHE3_B/I offers robust transient voltage protection with its high surge capability, low clamping voltage, and fast response time. While it has limitations in terms of breakdown voltage range and unidirectional polarity, it remains a valuable component for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 3KASMC26AHE3_B/I v technických řešeních

  1. What is 3KASMC26AHE3_B/I?

    • 3KASMC26AHE3_B/I is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and surges.

  2. What is the maximum voltage it can handle?

    • The maximum working peak reverse voltage for 3KASMC26AHE3_B/I is 26V.

  3. What is its maximum clamping voltage?

    • The maximum clamping voltage of 3KASMC26AHE3_B/I at peak pulse current is 43.6V.

  4. What is the peak pulse current it can handle?

    • 3KASMC26AHE3_B/I has a peak pulse current capability of 300A.

  5. What are the typical applications for 3KASMC26AHE3_B/I?

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

  6. What is the operating temperature range for 3KASMC26AHE3_B/I?

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

  7. Does it meet any specific industry standards?

    • Yes, 3KASMC26AHE3_B/I complies with the RoHS directive and is halogen-free.

  8. What package type does it come in?

    • It comes in a SMC (DO-214AB) package.

  9. Is it suitable for high-speed data lines?

    • Yes, 3KASMC26AHE3_B/I is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.

  10. Can it be used in outdoor applications?

    • Yes, 3KASMC26AHE3_B/I is suitable for outdoor applications due to its robust construction and wide operating temperature range.