Central Semiconductor Corp
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1N5930B BK
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1N5930B BK - Product Overview

Introduction

The 1N5930B BK is a semiconductor device belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Precise voltage regulation, low impedance, and high reliability
  • Package: Through-hole or surface mount
  • Essence: Provides stable voltage reference
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage: 3.9V
  • Power Dissipation: 1.5W
  • Zener Impedance: 10Ω
  • Operating Temperature Range: -65°C to +200°C
  • Package Type: DO-41

Detailed Pin Configuration

The 1N5930B BK typically has two pins, with the cathode connected to the semiconductor's N-type material and the anode connected to the P-type material.

Functional Features

  • Voltage Regulation: The 1N5930B BK maintains a constant voltage across its terminals, making it suitable for stabilizing power supplies.
  • Overvoltage Protection: When the input voltage exceeds the specified value, the diode conducts current to prevent damage to the connected circuitry.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low impedance
  • High reliability
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • Susceptible to thermal runaway under certain conditions

Working Principles

The 1N5930B BK operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased beyond the breakdown voltage.

Detailed Application Field Plans

The 1N5930B BK finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the 1N5930B BK include: - 1N5929B BK (3.6V Zener diode) - 1N5931B BK (4.3V Zener diode) - BZX85C3V9 (3.9V Zener diode)

In conclusion, the 1N5930B BK Zener diode serves as a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and high reliability make it a popular choice for various applications.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa 1N5930B BK katika suluhu za kiufundi

  1. What is the maximum voltage rating of 1N5930B BK?

    • The maximum voltage rating of 1N5930B BK is 3.3V.

  2. What is the maximum current rating of 1N5930B BK?

    • The maximum current rating of 1N5930B BK is typically 3A.

  3. What are the typical applications of 1N5930B BK?

    • 1N5930B BK is commonly used in voltage regulation, reverse polarity protection, and general purpose rectification in various electronic circuits.

  4. What is the forward voltage drop of 1N5930B BK?

    • The forward voltage drop of 1N5930B BK is typically around 1V at the rated current.

  5. Is 1N5930B BK suitable for high-frequency applications?

    • No, 1N5930B BK is not recommended for high-frequency applications due to its relatively slow recovery time.

  6. What is the operating temperature range of 1N5930B BK?

    • The operating temperature range of 1N5930B BK is typically -65°C to +175°C.

  7. Can 1N5930B BK be used in automotive electronics?

    • Yes, 1N5930B BK can be used in automotive electronics, provided it meets the specific requirements of the application.

  8. Does 1N5930B BK require a heat sink for certain applications?

    • Yes, for high-power or continuous operation, a heat sink may be required to dissipate heat effectively.

  9. What is the package type of 1N5930B BK?

    • 1N5930B BK is typically available in a DO-201AD (DO-27) package.

  10. Are there any common failure modes associated with 1N5930B BK?

    • Common failure modes include overcurrent conditions leading to thermal runaway, reverse voltage breakdown, and excessive junction temperature. Proper design and usage can mitigate these risks.