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1N4003B-G
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1N4003B-G

Product Overview

The 1N4003B-G is a rectifier diode belonging to the semiconductor category. It is commonly used in electronic circuits for converting alternating current (AC) to direct current (DC). This diode is known for its high reliability, low forward voltage drop, and fast switching characteristics. The 1N4003B-G is typically available in a DO-41 package and is sold in quantities suitable for both individual and industrial use.

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Repetitive Reverse Voltage: 200V
  • Maximum RMS Voltage: 140V
  • Forward Voltage Drop: 1V
  • Reverse Leakage Current: 5μA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N4003B-G has two pins, 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

  • High reliability and efficiency
  • Low forward voltage drop
  • Fast switching characteristics

Advantages

  • Suitable for high-frequency applications
  • Low power loss
  • Compact and easy to integrate into circuits

Disadvantages

  • Limited reverse voltage capability compared to other diodes
  • Sensitive to temperature variations

Working Principles

The 1N4003B-G operates on the principle of unidirectional conduction, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the flow of current.

Detailed Application Field Plans

The 1N4003B-G is widely used in power supplies, battery chargers, and DC power conversion circuits. Its fast switching characteristics make it suitable for applications requiring rapid changes in current flow.

Detailed and Complete Alternative Models

  • 1N4001G
  • 1N4002G
  • 1N4004G
  • 1N4007G

In conclusion, the 1N4003B-G rectifier diode is a reliable and efficient component commonly used in electronic circuits for converting AC to DC. Its fast switching characteristics and low forward voltage drop make it suitable for various applications in power electronics.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 1N4003B-G :n soveltamiseen teknisissä ratkaisuissa

  1. What is the maximum forward voltage of 1N4003B-G?

    • The maximum forward voltage of 1N4003B-G is 1V at a forward current of 1A.

  2. What is the maximum reverse voltage of 1N4003B-G?

    • The maximum reverse voltage of 1N4003B-G is 200V.

  3. What is the average rectified output current for 1N4003B-G?

    • The average rectified output current for 1N4003B-G is 1A.

  4. What is the peak forward surge current for 1N4003B-G?

    • The peak forward surge current for 1N4003B-G is 30A.

  5. What is the typical junction capacitance of 1N4003B-G?

    • The typical junction capacitance of 1N4003B-G is 15pF.

  6. What is the operating temperature range for 1N4003B-G?

    • The operating temperature range for 1N4003B-G is -65°C to +175°C.

  7. Is 1N4003B-G suitable for use in power supply applications?

    • Yes, 1N4003B-G is commonly used in power supply applications due to its high current capability and low forward voltage drop.

  8. Can 1N4003B-G be used in rectifier circuits?

    • Yes, 1N4003B-G is widely used as a rectifier diode in various circuits due to its fast recovery time and high surge current capability.

  9. What are the typical applications of 1N4003B-G?

    • Typical applications of 1N4003B-G include power supplies, inverters, converters, and general rectification circuits.

  10. What are the key advantages of using 1N4003B-G in technical solutions?

    • The key advantages of using 1N4003B-G include its high current capability, low forward voltage drop, and suitability for high-frequency applications.