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DFLZ5V1-7
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DFLZ5V1-7 Product Overview

Introduction

The DFLZ5V1-7 is a crucial component in the field of electronic devices, offering a range of features and specifications that cater to various applications. This entry provides an in-depth analysis of the product, covering 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 Component
  • Use: Voltage Suppression
  • Characteristics: Low Leakage Current, High Surge Capability
  • Package: SOD-123FL
  • Essence: Zener Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 5.1V
  • Power - Max: 1500W
  • Impedance (Max) (Zzt): 2 Ohm
  • Current - Reverse Leakage @ Vr: 1µA @ 3V
  • Operating Temperature: -65°C ~ 175°C

Detailed Pin Configuration

The DFLZ5V1-7 follows the standard SOD-123FL pin configuration with the following layout: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Voltage Regulation: Provides stable 5.1V output under varying load conditions.
  • Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes.
  • Low Leakage Current: Ensures minimal power loss during operation.

Advantages and Disadvantages

Advantages

  • High surge capability for robust protection.
  • Compact SOD-123FL package for space-constrained designs.
  • Low leakage current minimizes power dissipation.

Disadvantages

  • Limited to specific voltage regulation requirements.
  • Higher cost compared to standard diodes.

Working Principles

The DFLZ5V1-7 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased. This characteristic allows it to regulate voltage and suppress transient surges by diverting excess current.

Detailed Application Field Plans

The DFLZ5V1-7 finds extensive use in various applications, including: - Consumer Electronics: Protection of integrated circuits and microcontrollers from voltage transients. - Automotive Electronics: Safeguarding sensitive automotive control systems from electrical disturbances. - Telecommunication Equipment: Ensuring reliable operation of communication modules in diverse environments.

Detailed and Complete Alternative Models

  • DFLZ5V6-7: 5.6V Zener Diode with similar specifications.
  • DFLZ6V2-7: 6.2V Zener Diode offering alternative voltage regulation.

In conclusion, the DFLZ5V1-7 serves as a critical component in electronic systems, providing essential voltage suppression capabilities with its unique characteristics and specifications. Its application spans across diverse industries, ensuring the protection and reliability of sensitive electronic circuits.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av DFLZ5V1-7 i tekniska lösningar

  1. What is DFLZ5V1-7?

    • DFLZ5V1-7 is a type of diode, specifically a Zener diode, with a voltage rating of 5.1V.

  2. Where can DFLZ5V1-7 be used in technical solutions?

    • DFLZ5V1-7 can be used in voltage regulation, overvoltage protection, and signal conditioning circuits.

  3. What is the maximum power dissipation of DFLZ5V1-7?

    • The maximum power dissipation of DFLZ5V1-7 is typically around 500mW.

  4. What is the forward voltage drop of DFLZ5V1-7?

    • The forward voltage drop of DFLZ5V1-7 is around 1.2V.

  5. How does DFLZ5V1-7 provide overvoltage protection?

    • DFLZ5V1-7 conducts current when the voltage across it exceeds 5.1V, effectively clamping the voltage to protect downstream components.

  6. Can DFLZ5V1-7 be used in reverse bias?

    • Yes, DFLZ5V1-7 can be used in reverse bias as a voltage reference or for reverse voltage protection.

  7. What are the typical applications of DFLZ5V1-7 in electronic circuits?

    • DFLZ5V1-7 is commonly used in power supplies, voltage regulators, and precision voltage references.

  8. What is the temperature coefficient of DFLZ5V1-7?

    • The temperature coefficient of DFLZ5V1-7 is typically around -2mV/°C.

  9. What is the maximum current that DFLZ5V1-7 can handle?

    • DFLZ5V1-7 can handle a maximum continuous current of around 100mA.

  10. Are there any specific layout considerations for using DFLZ5V1-7 in a circuit?

    • It is important to minimize the length of traces between DFLZ5V1-7 and other components to reduce parasitic resistance and inductance. Additionally, proper heat sinking may be required if the diode is subjected to high power dissipation.