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1N5242B BK
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1N5242B BK

Product Overview

Category:

The 1N5242B BK belongs to the category of Zener diodes.

Use:

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics:

  • Zener voltage: 12V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Package:

The 1N5242B BK is typically available in a DO-35 package.

Essence:

This Zener diode is essential for maintaining a constant voltage across a load in various electronic applications.

Packaging/Quantity:

The 1N5242B BK is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener voltage: 12V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5242B BK has two pins, anode and cathode, which are denoted by the standard diode symbol.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Stable operation over a wide temperature range

Advantages

  • Accurate voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The 1N5242B BK operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified Zener voltage.

Detailed Application Field Plans

The 1N5242B BK finds extensive use in various electronic devices and systems, including: - Voltage regulators - Power supplies - Signal clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5242B BK include: - 1N5231B BK (5.1V Zener voltage) - 1N5226B BK (3.3V Zener voltage) - 1N5250B BK (20V Zener voltage)

In conclusion, the 1N5242B BK Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and stable operation make it suitable for a wide range of applications, despite its limitations in power dissipation and sensitivity to temperature changes.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1N5242B BK dalam penyelesaian teknikal

  1. What is the voltage rating of 1N5242B BK?

    • The voltage rating of 1N5242B BK is 12 volts.

  2. What is the maximum current that 1N5242B BK can handle?

    • 1N5242B BK can handle a maximum current of 150 milliamperes.

  3. What is the power dissipation of 1N5242B BK?

    • The power dissipation of 1N5242B BK is 500 milliwatts.

  4. What is the typical forward voltage drop of 1N5242B BK?

    • The typical forward voltage drop of 1N5242B BK is 1 volt at 20 milliamperes.

  5. What are the typical applications of 1N5242B BK?

    • 1N5242B BK is commonly used in voltage regulation, overvoltage protection, and general purpose diode applications.

  6. What is the temperature range for 1N5242B BK?

    • The operating temperature range for 1N5242B BK is -65°C to +200°C.

  7. Is 1N5242B BK RoHS compliant?

    • Yes, 1N5242B BK is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of 1N5242B BK?

    • 1N5242B BK is available in a DO-35 axial leaded package.

  9. Can 1N5242B BK be used in reverse polarity protection circuits?

    • Yes, 1N5242B BK can be used in reverse polarity protection circuits due to its characteristics as a zener diode.

  10. What are the key electrical characteristics of 1N5242B BK?

    • The key electrical characteristics of 1N5242B BK include its zener voltage, reverse leakage current, and dynamic impedance.