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BZX384B56-E3-18
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BZX384B56-E3-18

Introduction

The BZX384B56-E3-18 is a diode belonging to the Zener diode category. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Reverse breakdown voltage of 56V, low leakage current, and high reliability
  • Package: SOD-323 (SC-76)
  • Essence: Regulating voltage in electronic circuits
  • Packaging/Quantity: Available in tape and reel packaging with quantities varying by manufacturer

Specifications

  • Reverse Breakdown Voltage: 56V
  • Power Dissipation: 225mW
  • Forward Voltage: 1.2V
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 40Ω
  • Maximum Reverse Leakage Current: 5μA

Detailed Pin Configuration

The BZX384B56-E3-18 typically has two pins, with the cathode connected to the marked side of the package.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load resistance.
  • Overvoltage Protection: Safeguards sensitive components in electronic circuits from excessive voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact package size
  • Low reverse leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The BZX384B56-E3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The BZX384B56-E3-18 finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

  • BZX384B56-E3-08: Lower reverse breakdown voltage variant
  • BZX384B56-E3-36: Higher reverse breakdown voltage variant
  • 1N4738A: Comparable Zener diode with 56V reverse breakdown voltage

In conclusion, the BZX384B56-E3-18 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for diverse electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZX384B56-E3-18 i tekniska lösningar

  1. What is the maximum voltage rating of BZX384B56-E3-18?

    • The maximum voltage rating of BZX384B56-E3-18 is 56V.

  2. What is the power dissipation of BZX384B56-E3-18?

    • The power dissipation of BZX384B56-E3-18 is typically 300mW.

  3. What is the forward voltage drop of BZX384B56-E3-18?

    • The forward voltage drop of BZX384B56-E3-18 is typically 0.9V at 10mA.

  4. What is the reverse leakage current of BZX384B56-E3-18?

    • The reverse leakage current of BZX384B56-E3-18 is typically 5µA at its maximum reverse voltage.

  5. What is the temperature coefficient of BZX384B56-E3-18?

    • The temperature coefficient of BZX384B56-E3-18 is typically 0.07%/°C.

  6. What are the typical applications for BZX384B56-E3-18?

    • BZX384B56-E3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  7. What is the package type of BZX384B56-E3-18?

    • BZX384B56-E3-18 is available in a SOD-323 surface mount package.

  8. What is the maximum junction temperature of BZX384B56-E3-18?

    • The maximum junction temperature of BZX384B56-E3-18 is 150°C.

  9. What is the storage temperature range for BZX384B56-E3-18?

    • The storage temperature range for BZX384B56-E3-18 is -55°C to 150°C.

  10. Is BZX384B56-E3-18 RoHS compliant?

    • Yes, BZX384B56-E3-18 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.