Microsemi Corporation
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1N485BUR
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1N485BUR

Product Overview

Category:

The 1N485BUR belongs to the category of semiconductor devices.

Use:

It is commonly used as a rectifier diode in electronic circuits.

Characteristics:

  • Forward Voltage: 0.7V
  • Reverse Voltage: 50V
  • Current Rating: 1A
  • Fast switching speed

Package:

The 1N485BUR is typically available in a DO-41 package.

Packaging/Quantity:

It is usually packaged in reels or tubes containing varying quantities, such as 100, 500, or 1000 units per package.

Specifications

  • Type: Rectifier Diode
  • Model Number: 1N485BUR
  • Forward Voltage: 0.7V
  • Reverse Voltage: 50V
  • Current Rating: 1A
  • Package Type: DO-41

Detailed Pin Configuration

The 1N485BUR has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Efficient rectification of AC voltage to DC.
  • Fast switching speed for rapid response in electronic circuits.

Advantages and Disadvantages

Advantages

  • Low forward voltage drop
  • High current capability
  • Fast switching speed

Disadvantages

  • Limited reverse voltage rating
  • Sensitivity to temperature variations

Working Principles

The 1N485BUR operates based on the principle of rectification, allowing the flow of current in one direction while blocking it in the opposite direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. Conversely, when a negative voltage is applied, the diode blocks the current flow.

Detailed Application Field Plans

The 1N485BUR is widely used in various electronic applications, including: - Power supplies - Battery chargers - Voltage regulators - Inverters

Detailed and Complete Alternative Models

Some alternative models to the 1N485BUR include: - 1N4001 - 1N5408 - 1N5819 - 1N4148

In conclusion, the 1N485BUR is a versatile rectifier diode with fast switching speed and low forward voltage drop, making it suitable for a wide range of electronic applications.

Word Count: 320

Texniki həllərdə 1N485BUR tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is 1N485BUR?

    • 1N485BUR is a high-reliability, ultra-fast rectifier diode designed for various technical applications.

  2. What are the key features of 1N485BUR?

    • The key features include high surge capability, low forward voltage drop, and fast reverse recovery time.

  3. What are the typical applications of 1N485BUR?

    • Typical applications include power supplies, inverters, converters, and freewheeling diodes.

  4. What is the maximum forward voltage of 1N485BUR?

    • The maximum forward voltage is typically around 1.7 volts at a forward current of 3 amperes.

  5. What is the reverse recovery time of 1N485BUR?

    • The reverse recovery time is typically in the range of 35 to 50 nanoseconds.

  6. What is the maximum repetitive peak reverse voltage of 1N485BUR?

    • The maximum repetitive peak reverse voltage is typically around 200 volts.

  7. Is 1N485BUR suitable for high-frequency applications?

    • Yes, 1N485BUR is suitable for high-frequency applications due to its fast recovery time.

  8. What is the operating temperature range of 1N485BUR?

    • The operating temperature range is typically from -65°C to +175°C.

  9. Does 1N485BUR have any special packaging requirements?

    • It is available in various standard packages such as DO-201AD and DO-41.

  10. Are there any recommended alternative components to 1N485BUR?

    • Some recommended alternatives include 1N4933, 1N5820, and UF4007, depending on specific application requirements.