Vishay Semiconductor Diodes Division
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
3KASMC43HE3/9AT
詳細を表示 DataSheets

3KASMC43HE3/9AT Product Overview

Introduction

The 3KASMC43HE3/9AT is a high-performance electronic component designed for use in various applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, 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)
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage Range: 43V
  • Operating Temperature Range: -55°C to +150°C
  • Mounting Type: Surface Mount
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 3KASMC43HE3/9AT has a standard SMC package with two leads. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • Provides protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
  • Fast response time ensures minimal damage to sensitive electronic components
  • Low clamping voltage diverts excessive transient current away from the protected circuit

Advantages and Disadvantages

Advantages

  • High surge capability for robust protection
  • RoHS compliant for environmental sustainability
  • Compact SMC package for space-constrained applications

Disadvantages

  • Limited breakdown voltage range compared to some alternative models
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the 3KASMC43HE3/9AT conducts excess current to ground, limiting the voltage across the protected circuit. This action safeguards downstream electronics from potential damage caused by voltage spikes.

Detailed Application Field Plans

The 3KASMC43HE3/9AT is suitable for a wide range of applications, including: - Power supplies - Industrial equipment - Automotive electronics - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

For users seeking alternative TVS diodes with similar functionality, the following models can be considered: - 3KP43CA-TP - P6SMB43CA - SMAJ43A

In summary, the 3KASMC43HE3/9AT is a reliable TVS diode offering robust transient voltage protection for various electronic applications. Its high surge capability, fast response time, and compact package make it a valuable component in safeguarding sensitive circuits from voltage transients.

[Word count: 410]

技術ソリューションにおける 3KASMC43HE3/9AT 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 3KASMC43HE3/9AT?

    • 3KASMC43HE3/9AT is a high-efficiency, low-profile surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of 3KASMC43HE3/9AT?

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

  3. How does 3KASMC43HE3/9AT protect electronic circuits?

    • 3KASMC43HE3/9AT suppresses voltage transients by diverting excessive current away from sensitive components, thereby preventing damage to the circuit.

  4. In what technical solutions can 3KASMC43HE3/9AT be used?

    • 3KASMC43HE3/9AT can be used in various technical solutions such as power supplies, communication equipment, automotive electronics, industrial control systems, and consumer electronics.

  5. What is the operating temperature range of 3KASMC43HE3/9AT?

    • The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.

  6. What is the maximum peak pulse power of 3KASMC43HE3/9AT?

    • The maximum peak pulse power is 3000W, providing robust protection against high-energy transients.

  7. Does 3KASMC43HE3/9AT comply with industry standards?

    • Yes, 3KASMC43HE3/9AT complies with industry standards such as AEC-Q101 for automotive applications and is RoHS compliant.

  8. Can 3KASMC43HE3/9AT be used in high-speed data lines?

    • Yes, 3KASMC43HE3/9AT is suitable for protecting high-speed data lines due to its fast response time and low capacitance.

  9. What are the recommended mounting techniques for 3KASMC43HE3/9AT?

    • The recommended mounting techniques include using a solder reflow process or wave soldering for surface mount applications.

  10. Where can I find detailed specifications and application notes for 3KASMC43HE3/9AT?

    • Detailed specifications and application notes for 3KASMC43HE3/9AT can be found in the product datasheet provided by the manufacturer or distributor.