ON Semiconductor
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1N5946BRLG
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1N5946BRLG

Product Overview

Category

The 1N5946BRLG belongs to the category of rectifier diodes.

Use

It is commonly used in power supply and voltage regulation applications.

Characteristics

  • Forward Voltage: 1.1V
  • Reverse Voltage: 200V
  • Current Rating: 3A
  • Package Type: DO-201AD
  • Operating Temperature: -65°C to +175°C

Packaging/Quantity

The 1N5946BRLG is typically available in bulk packaging with quantities varying based on supplier and customer requirements.

Specifications

  • Maximum Average Forward Current: 3A
  • Peak Repetitive Reverse Voltage: 200V
  • Maximum Forward Voltage Drop: 1.1V
  • Reverse Leakage Current: 5µA
  • Junction Capacitance: 15pF

Detailed Pin Configuration

The 1N5946BRLG has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

The 1N5946BRLG is designed to efficiently rectify alternating current (AC) into direct current (DC) by allowing current flow in only one direction.

Advantages and Disadvantages

Advantages

  • High current rating
  • Low forward voltage drop
  • Wide operating temperature range

Disadvantages

  • Higher reverse leakage current compared to some alternative models
  • Relatively higher junction capacitance

Working Principles

When a positive voltage is applied to the anode and a negative voltage to the cathode, the diode allows current to flow. However, if the polarity is reversed, the diode blocks the current flow.

Detailed Application Field Plans

The 1N5946BRLG is widely used in power supplies, battery chargers, voltage regulators, and other applications where efficient rectification of AC to DC is required.

Detailed and Complete Alternative Models

Some alternative models to the 1N5946BRLG include: - 1N4007: Similar characteristics but lower current rating - 1N5408: Higher current rating and lower forward voltage drop

In conclusion, the 1N5946BRLG rectifier diode offers high current handling capabilities and is suitable for various power supply and voltage regulation applications. While it has certain disadvantages, its advantages make it a popular choice in the industry.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5946BRLG v technických řešeních

  1. What is the maximum forward voltage drop of 1N5946BRLG?

    • The maximum forward voltage drop of 1N5946BRLG is typically 1.1V at 3A.

  2. What is the reverse voltage rating of 1N5946BRLG?

    • The reverse voltage rating of 1N5946BRLG is 200V.

  3. What is the maximum average forward rectified current for 1N5946BRLG?

    • The maximum average forward rectified current for 1N5946BRLG is 3A.

  4. What is the peak surge current capability of 1N5946BRLG?

    • The peak surge current capability of 1N5946BRLG is 100A.

  5. What are the typical applications for 1N5946BRLG?

    • Typical applications for 1N5946BRLG include power supply, lighting, and general rectification circuits.

  6. What is the operating temperature range of 1N5946BRLG?

    • The operating temperature range of 1N5946BRLG is -65°C to +175°C.

  7. Does 1N5946BRLG have a low leakage current?

    • Yes, 1N5946BRLG has a low leakage current of 0.5µA at 200V.

  8. Is 1N5946BRLG RoHS compliant?

    • Yes, 1N5946BRLG is RoHS compliant.

  9. What is the package type of 1N5946BRLG?

    • 1N5946BRLG comes in a DO-201AD package.

  10. Can 1N5946BRLG be used in high-frequency applications?

    • Yes, 1N5946BRLG can be used in high-frequency applications due to its fast switching capabilities.