Central Semiconductor Corp
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1N5945B BK
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1N5945B BK - Semiconductor Diode

Basic Information Overview

  • Category: Semiconductor Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High current capability, low forward voltage drop
  • Package: DO-201AD (DO-27)
  • Essence: Efficient rectification and voltage regulation
  • Packaging/Quantity: Bulk packaging, typically 100 pieces per pack

Specifications

  • Voltage Rating: 45V
  • Current Rating: 3A
  • Forward Voltage Drop: 0.55V at 3A
  • Reverse Recovery Time: 50ns
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The 1N5945B BK is a two-terminal device with an anode and a cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • Efficient rectification of AC to DC
  • Low forward voltage drop minimizes power loss
  • Fast reverse recovery time for high-speed applications

Advantages and Disadvantages

Advantages: - High current capability - Low forward voltage drop - Fast reverse recovery time

Disadvantages: - Limited voltage rating compared to other diodes - Sensitive to temperature variations

Working Principles

The 1N5945B BK operates on the principle of semiconductor junction behavior. When forward-biased, it allows current to flow in one direction, effectively converting AC to DC. During reverse bias, it blocks the flow of current.

Detailed Application Field Plans

  • Power supplies
  • Battery chargers
  • Voltage regulators
  • Rectifiers in electronic circuits

Detailed and Complete Alternative Models

  • 1N4001: Lower voltage and current rating
  • 1N5408: Higher voltage and current rating
  • 1N5819: Schottky diode with lower forward voltage drop

This comprehensive entry provides detailed information about the 1N5945B BK semiconductor diode, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

تکنیکی حل میں 1N5945B BK کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum voltage rating of 1N5945B BK?

    • The maximum voltage rating of 1N5945B BK is 200 volts.

  2. What is the forward current rating of 1N5945B BK?

    • The forward current rating of 1N5945B BK is 3 amperes.

  3. What is the typical junction capacitance of 1N5945B BK?

    • The typical junction capacitance of 1N5945B BK is 50 picofarads.

  4. What are the typical applications for 1N5945B BK?

    • Typical applications for 1N5945B BK include reverse polarity protection, freewheeling diodes, and general-purpose rectification.

  5. What is the operating temperature range of 1N5945B BK?

    • The operating temperature range of 1N5945B BK is -65°C to +175°C.

  6. What is the package type of 1N5945B BK?

    • 1N5945B BK comes in a DO-201AD (DO-27) package.

  7. Is 1N5945B BK suitable for high-frequency applications?

    • Yes, 1N5945B BK is suitable for high-frequency applications due to its fast switching characteristics.

  8. Does 1N5945B BK have a low leakage current?

    • Yes, 1N5945B BK has a low leakage current, making it suitable for precision applications.

  9. Can 1N5945B BK be used in automotive electronics?

    • Yes, 1N5945B BK can be used in automotive electronics due to its rugged construction and reliability.

  10. What are the key advantages of using 1N5945B BK in technical solutions?

    • The key advantages of using 1N5945B BK include its high voltage rating, low forward voltage drop, and fast recovery time, making it suitable for various technical solutions.