Vishay Semiconductor Diodes Division
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SMAZ5944B-E3/5A
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SMAZ5944B-E3/5A

Introduction

The SMAZ5944B-E3/5A is a crucial component in the field of electronic devices, offering a wide range of applications and features. This entry will provide an in-depth overview of this product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Voltage Suppression
  • Characteristics: High Efficiency, Compact Size, Reliable Performance
  • Package: SOD-123
  • Essence: Diode Array
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 5.8V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAZ5944B-E3/5A features a SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode of Diode 1 - Pin 2: Cathode of Diode 2

Functional Features

  • Voltage Suppression: Provides protection against voltage transients
  • Fast Response Time: Rapid reaction to transient events
  • Low Clamping Voltage: Ensures minimal impact on the protected circuit

Advantages and Disadvantages

Advantages

  • Compact size allows for space-efficient designs
  • High efficiency in suppressing voltage transients
  • Reliable performance in diverse operating conditions

Disadvantages

  • Limited voltage rating compared to some alternative models
  • May require additional components for comprehensive transient protection

Working Principles

The SMAZ5944B-E3/5A operates based on the principle of zener diode clamping, where it effectively suppresses voltage transients by diverting excess current away from the protected circuit.

Detailed Application Field Plans

This component finds extensive use in various electronic systems, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

  • SMAZ5913B-E3/61T: Higher voltage rating for more demanding applications
  • SMAZ5932B-E3/52: Lower voltage rating for less critical circuits
  • SMAZ5956B-E3/18: Enhanced power dissipation capability for high-energy transients

In conclusion, the SMAZ5944B-E3/5A plays a vital role in providing reliable voltage suppression in electronic systems, offering a balance of compact size, efficiency, and performance. Its application spans across diverse industries, making it a valuable component in modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAZ5944B-E3/5A v technických řešeních

  1. What is SMAZ5944B-E3/5A?

    • SMAZ5944B-E3/5A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of SMAZ5944B-E3/5A?

    • The key features include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.

  3. How does SMAZ5944B-E3/5A protect electronic circuits?

    • SMAZ5944B-E3/5A diverts excessive current away from sensitive components during voltage surges, preventing damage to the circuit.

  4. In what applications can SMAZ5944B-E3/5A be used?

    • It is commonly used in consumer electronics, automotive electronics, industrial equipment, and telecommunications systems for surge protection.

  5. What is the maximum power dissipation of SMAZ5944B-E3/5A?

    • The maximum power dissipation is typically around 400W.

  6. What is the operating temperature range of SMAZ5944B-E3/5A?

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

  7. How is SMAZ5944B-E3/5A packaged?

    • It is typically available in a surface mount package such as SMB or SMC.

  8. What standards does SMAZ5944B-E3/5A comply with?

    • It often complies with industry standards such as AEC-Q101 for automotive applications and RoHS for environmental compliance.

  9. Can SMAZ5944B-E3/5A be used for ESD protection?

    • Yes, it can provide effective electrostatic discharge (ESD) protection for sensitive components.

  10. Where can I find detailed specifications and application notes for SMAZ5944B-E3/5A?

    • Detailed specifications and application notes can be found on the manufacturer's website or in the product datasheet.