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BZX384C39-HE3-18
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BZX384C39-HE3-18

Introduction

The BZX384C39-HE3-18 is a diode belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: Voltage regulation in electronic circuits
  • Characteristics: Low leakage current, high reliability, and precise voltage regulation
  • Package: SOD-323
  • Essence: Regulating voltage in electronic circuits
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Voltage: 39V
  • Power Dissipation: 250mW
  • Forward Current: 20mA
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX384C39-HE3-18 has a standard SOD-323 package with two pins. The pinout configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Precise voltage regulation at 39V
  • Low forward voltage drop
  • Fast response time to changes in input voltage
  • Low reverse leakage current

Advantages and Disadvantages

Advantages

  • High reliability
  • Compact SOD-323 package
  • Low forward voltage drop

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The BZX384C39-HE3-18 operates based on the principle of Zener breakdown, where it maintains a constant voltage across its terminals by conducting in the reverse-biased direction when the voltage exceeds its breakdown voltage.

Detailed Application Field Plans

The BZX384C39-HE3-18 finds applications in various electronic circuits requiring precise voltage regulation at 39V. Some specific application fields include: - Voltage reference circuits - Power management systems - Signal conditioning circuits - Voltage clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX384C39-HE3-18 include: - BZX384C36-HE3-18 - BZX384C43-HE3-18 - BZX384C47-HE3-18 - BZX384C51-HE3-18

In summary, the BZX384C39-HE3-18 is a voltage regulator diode with precise voltage regulation capabilities, suitable for various electronic applications requiring stable voltage references.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZX384C39-HE3-18 i tekniska lösningar

  1. What is the maximum voltage rating of BZX384C39-HE3-18?

    • The maximum voltage rating of BZX384C39-HE3-18 is 39V.

  2. What is the power dissipation of BZX384C39-HE3-18?

    • The power dissipation of BZX384C39-HE3-18 is typically 250mW.

  3. What is the forward voltage drop of BZX384C39-HE3-18?

    • The forward voltage drop of BZX384C39-HE3-18 is typically 0.9V at 10mA.

  4. What is the reverse leakage current of BZX384C39-HE3-18?

    • The reverse leakage current of BZX384C39-HE3-18 is typically 5µA at its maximum rated voltage.

  5. What is the operating temperature range of BZX384C39-HE3-18?

    • The operating temperature range of BZX384C39-HE3-18 is -55°C to +150°C.

  6. Can BZX384C39-HE3-18 be used for voltage regulation in low-power applications?

    • Yes, BZX384C39-HE3-18 can be used for voltage regulation in low-power applications due to its low power dissipation and voltage drop characteristics.

  7. Is BZX384C39-HE3-18 suitable for overvoltage protection in electronic circuits?

    • Yes, BZX384C39-HE3-18 can be used for overvoltage protection in electronic circuits due to its high voltage rating and low leakage current.

  8. What are the typical applications of BZX384C39-HE3-18 in technical solutions?

    • Typical applications of BZX384C39-HE3-18 include voltage clamping, voltage regulation, overvoltage protection, and signal conditioning in various electronic circuits.

  9. Does BZX384C39-HE3-18 require any external components for its operation?

    • BZX384C39-HE3-18 can be used independently for voltage regulation and overvoltage protection, but may require external components for specific circuit configurations.

  10. Is BZX384C39-HE3-18 RoHS compliant?

    • Yes, BZX384C39-HE3-18 is RoHS compliant, making it suitable for use in environmentally conscious designs.