ON Semiconductor
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
1N5946BRL
عرض التفاصيل جداول البيانات

1N5946BRL

Product Overview

The 1N5946BRL belongs to the category of rectifier diodes. It is commonly used in electronic circuits to convert alternating current (AC) to direct current (DC). The diode exhibits characteristics such as high current capability, low forward voltage drop, and fast switching speed. It is typically packaged in a DO-201AD package and is available in various quantities.

Specifications

  • Maximum Average Forward Current: 3A
  • Peak Repetitive Reverse Voltage: 200V
  • Forward Voltage Drop: 1V
  • Reverse Recovery Time: 50ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N5946BRL has a standard axial lead configuration with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

The diode provides reliable rectification of AC to DC, ensuring a unidirectional flow of current. Its fast switching speed makes it suitable for applications requiring rapid response times.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited reverse voltage tolerance
  • Relatively high reverse recovery time

Working Principles

When a positive voltage is applied to the anode and a negative voltage to the cathode, the diode conducts, allowing current to flow in the forward direction. In the reverse bias condition, the diode blocks the flow of current.

Detailed Application Field Plans

The 1N5946BRL is widely used in power supply circuits, battery chargers, and voltage regulators. Its high current capability makes it suitable for applications requiring efficient rectification.

Detailed and Complete Alternative Models

  • 1N4001: Similar specifications, lower current capability
  • 1N5408: Higher voltage rating, slower recovery time

In conclusion, the 1N5946BRL rectifier diode offers high current capability and fast switching speed, making it ideal for various electronic applications. While it has limitations in reverse voltage tolerance and recovery time, its performance and reliability make it a popular choice in power electronics.

Word Count: 298

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1N5946BRL في الحلول التقنية

  1. What is the maximum forward voltage drop of 1N5946BRL?

    • The maximum forward voltage drop of 1N5946BRL is typically 1.1V at 3A.

  2. What is the maximum reverse voltage rating of 1N5946BRL?

    • The maximum reverse voltage rating of 1N5946BRL is 200V.

  3. What is the typical junction capacitance of 1N5946BRL?

    • The typical junction capacitance of 1N5946BRL is 150pF at 4V, 1MHz.

  4. What is the maximum average forward rectified current for 1N5946BRL?

    • The maximum average forward rectified current for 1N5946BRL is 3A.

  5. What are the typical applications for 1N5946BRL?

    • Typical applications for 1N5946BRL include power supply, lighting, and general rectification circuits.

  6. What is the operating temperature range of 1N5946BRL?

    • The operating temperature range of 1N5946BRL is -65°C to +175°C.

  7. Does 1N5946BRL have a low leakage current?

    • Yes, 1N5946BRL has a low leakage current of 0.5µA at 200V.

  8. Is 1N5946BRL suitable for high-frequency applications?

    • Yes, 1N5946BRL is suitable for high-frequency applications due to its low junction capacitance.

  9. Can 1N5946BRL be used in automotive systems?

    • Yes, 1N5946BRL can be used in automotive systems due to its rugged construction and reliability.

  10. What package type does 1N5946BRL come in?

    • 1N5946BRL comes in a DO-201AD (DO-27) package.