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1N5248B BK
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1N5248B BK

Product Overview

Category:

The 1N5248B BK belongs to the category of Zener diodes.

Use:

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

Characteristics:

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Forward voltage: 1.2V
  • Reverse current: 5μA

Package:

The 1N5248B BK is typically available in a DO-35 package.

Essence:

This Zener diode is essential for maintaining a stable voltage in various electronic applications.

Packaging/Quantity:

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener voltage: 18V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Maximum reverse current: 5μA
  • Operating temperature range: -65°C to +200°C

Detailed Pin Configuration

The 1N5248B BK has two pins, with the anode and cathode connections clearly marked on the DO-35 package.

Functional Features

  • Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
  • Overvoltage protection: It can protect sensitive components by shunting excess voltage to ground when the voltage exceeds the Zener breakdown voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Cost-effective solution for voltage regulation

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from overcurrent conditions

Working Principles

The 1N5248B BK operates based on the Zener effect, where it begins to conduct in the reverse-biased direction once the voltage across its terminals reaches the Zener voltage. This allows it to regulate the voltage within a specified range.

Detailed Application Field Plans

Voltage Regulation

The 1N5248B BK is widely used in power supplies, voltage regulators, and other electronic circuits requiring stable voltage levels.

Overvoltage Protection

It is employed in surge protectors, voltage clamping circuits, and transient voltage suppressors to safeguard sensitive components from voltage spikes.

Detailed and Complete Alternative Models

  • 1N5239B BK (Zener voltage: 9.1V)
  • 1N5240B BK (Zener voltage: 10V)
  • 1N5241B BK (Zener voltage: 11V)
  • 1N5242B BK (Zener voltage: 12V)
  • 1N5243B BK (Zener voltage: 13V)
  • 1N5244B BK (Zener voltage: 15V)
  • 1N5245B BK (Zener voltage: 16V)
  • 1N5246B BK (Zener voltage: 17V)
  • 1N5247B BK (Zener voltage: 18V)

This comprehensive range of alternative models provides flexibility in selecting the appropriate Zener diode for specific voltage regulation requirements.

This entry provides a detailed overview of the 1N5248B BK Zener diode, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von 1N5248B BK in technischen Lösungen auf

Sure, here are 10 common questions and answers related to the application of 1N5248B BK:

  1. What is 1N5248B BK?

    • 1N5248B BK is a Zener diode with a voltage rating of 18V and a power rating of 500mW.

  2. What is the typical application of 1N5248B BK?

    • It is commonly used as a voltage regulator in electronic circuits to maintain a constant output voltage.

  3. What is the maximum current that 1N5248B BK can handle?

    • The maximum current for 1N5248B BK is typically around 20mA.

  4. How does 1N5248B BK regulate voltage?

    • It regulates voltage by allowing current to flow in reverse when the voltage reaches the breakdown voltage, maintaining a relatively constant output voltage.

  5. What are the key features of 1N5248B BK?

    • Some key features include its small size, high reliability, and low cost.

  6. Can 1N5248B BK be used in automotive applications?

    • Yes, it can be used in automotive electronics for voltage regulation and protection.

  7. What is the temperature range for 1N5248B BK?

    • The operating temperature range is typically from -65°C to +200°C.

  8. Is 1N5248B BK suitable for high-frequency applications?

    • No, it is not recommended for high-frequency applications due to its inherent limitations.

  9. Can 1N5248B BK be used in reverse bias?

    • Yes, it can be used in reverse bias for voltage regulation purposes.

  10. Are there any alternatives to 1N5248B BK for similar applications?

    • Yes, other Zener diodes with different voltage ratings and power ratings can be used based on specific application requirements.

I hope these questions and answers provide the information you were looking for! Let me know if you need further assistance.