Vishay Semiconductor Diodes Division
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BZX384B75-HE3-08
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BZX384B75-HE3-08

Introduction

The BZX384B75-HE3-08 is a crucial component in the field of electronics, serving a specific purpose within various applications. This entry will provide an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Voltage Regulation and Protection
  • Characteristics: Zener Diode, 75V Breakdown Voltage, SOD-323 Package
  • Package: SOD-323
  • Essence: Voltage Regulation and Transient Voltage Suppression
  • Packaging/Quantity: Reel, 3000 units

Specifications

  • Part Number: BZX384B75-HE3-08
  • Voltage - Zener (Nom) (Vz): 75V
  • Power - Max: 250mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 60V
  • Tolerance: ±5%
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The BZX384B75-HE3-08 features a standard SOD-323 package with two pins. The cathode is connected to the marked side of the diode, while the anode is connected to the unmarked side.

Functional Features

  • Voltage Regulation: Provides a stable output voltage under varying input conditions.
  • Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and transients.

Advantages and Disadvantages

Advantages

  • Precise Voltage Regulation
  • Compact SOD-323 Package
  • Low Reverse Leakage Current

Disadvantages

  • Limited Power Dissipation Capability
  • Narrow Operating Temperature Range

Working Principles

The BZX384B75-HE3-08 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. This allows it to regulate voltage and suppress transient overvoltage conditions.

Detailed Application Field Plans

The BZX384B75-HE3-08 finds extensive use in various electronic circuits, including: - Voltage Regulators - Overvoltage Protection Circuits - Signal Clipping Circuits - Voltage Reference Circuits

Detailed and Complete Alternative Models

  • BZX384B75-HE3-09: 76V Zener Voltage, SOD-323 Package
  • BZX384B75-HE3-07: 74V Zener Voltage, SOD-323 Package
  • BZX384B75-HE3-10: 77V Zener Voltage, SOD-323 Package

In conclusion, the BZX384B75-HE3-08 plays a vital role in voltage regulation and transient voltage suppression within electronic circuits. Its precise characteristics, compact package, and functional features make it an essential component in various applications.

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技術ソリューションにおける BZX384B75-HE3-08 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 the BZX384B75-HE3-08?

    • The BZX384B75-HE3-08 is a voltage regulator diode commonly used in electronic circuits to maintain a stable voltage output.

  2. What is the maximum voltage rating of the BZX384B75-HE3-08?

    • The maximum voltage rating of the BZX384B75-HE3-08 is 75 volts.

  3. What are the typical applications of the BZX384B75-HE3-08?

    • Typical applications include voltage regulation in power supplies, overvoltage protection, and signal conditioning in various electronic devices.

  4. What is the forward voltage drop of the BZX384B75-HE3-08?

    • The forward voltage drop of the BZX384B75-HE3-08 is typically around 0.9 volts at a specified current.

  5. What is the power dissipation capability of the BZX384B75-HE3-08?

    • The BZX384B75-HE3-08 has a power dissipation capability of up to a few hundred milliwatts, depending on the operating conditions.

  6. How does the BZX384B75-HE3-08 provide overvoltage protection?

    • The BZX384B75-HE3-08 can be used to shunt excess voltage to ground, protecting sensitive components in a circuit from damage.

  7. What are the temperature specifications for the BZX384B75-HE3-08?

    • The BZX384B75-HE3-08 typically operates within a temperature range of -55°C to 150°C.

  8. Can the BZX384B75-HE3-08 be used in automotive applications?

    • Yes, the BZX384B75-HE3-08 is suitable for use in automotive electronics, provided it meets the specific requirements for automotive-grade components.

  9. What are the packaging options available for the BZX384B75-HE3-08?

    • The BZX384B75-HE3-08 is available in various surface mount and through-hole package options, such as SOD-323 and SOD-123.

  10. Are there any common failure modes or reliability concerns with the BZX384B75-HE3-08?

    • Common failure modes include thermal runaway under high current conditions, and reliability concerns may arise if the device is operated outside its specified parameters. It's important to adhere to the manufacturer's guidelines for proper usage and handling.