Vishay Semiconductor Diodes Division
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1N4003E-E3/54
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1N4003E-E3/54

Product Overview

The 1N4003E-E3/54 is a rectifier diode belonging to the semiconductor category. It is commonly used in electronic circuits to convert alternating current (AC) to direct current (DC). This diode exhibits characteristics such as high current capability, low forward voltage drop, and fast switching speed. It is typically packaged in a DO-41 package and is available in various packaging quantities.

Specifications

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

Detailed Pin Configuration

The 1N4003E-E3/54 diode 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

The 1N4003E-E3/54 diode acts as a one-way valve for electric current, allowing current to flow in only one direction. It prevents the flow of reverse current when the voltage across it is reversed.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited reverse voltage tolerance
  • Susceptible to thermal runaway at high currents

Working Principles

When the voltage across the diode is positive, it conducts and allows current to flow. When the voltage is negative, it blocks the current flow, acting as an open circuit.

Detailed Application Field Plans

The 1N4003E-E3/54 diode finds extensive use in power supplies, battery chargers, and DC motor drives. It is also employed in rectification and freewheeling diode applications.

Detailed and Complete Alternative Models

Some alternative models to the 1N4003E-E3/54 diode include: - 1N4001 - 1N4002 - 1N4004 - 1N4007

In conclusion, the 1N4003E-E3/54 rectifier diode is a crucial component in electronic circuits, providing reliable rectification and current control. Its high current capability, low forward voltage drop, and fast switching speed make it a popular choice in various applications.

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技術ソリューションにおける 1N4003E-E3/54 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum repetitive peak reverse voltage of 1N4003E-E3/54?

    • The maximum repetitive peak reverse voltage of 1N4003E-E3/54 is 200 volts.

  2. What is the maximum average forward rectified current for 1N4003E-E3/54?

    • The maximum average forward rectified current for 1N4003E-E3/54 is 1A.

  3. What is the forward voltage drop of 1N4003E-E3/54 at 1A?

    • The forward voltage drop of 1N4003E-E3/54 at 1A is typically 1V.

  4. Can 1N4003E-E3/54 be used for general-purpose rectification applications?

    • Yes, 1N4003E-E3/54 is commonly used for general-purpose rectification in various technical solutions.

  5. What is the maximum surge current capability of 1N4003E-E3/54?

    • The maximum surge current capability of 1N4003E-E3/54 is 30A.

  6. Is 1N4003E-E3/54 suitable for use in power supplies and other electronic equipment?

    • Yes, 1N4003E-E3/54 is suitable for use in power supplies, inverters, and other electronic equipment.

  7. What is the operating junction temperature range for 1N4003E-E3/54?

    • The operating junction temperature range for 1N4003E-E3/54 is -65°C to +175°C.

  8. Does 1N4003E-E3/54 have a high forward surge capability?

    • Yes, 1N4003E-E3/54 has a high forward surge capability, making it suitable for demanding applications.

  9. Can 1N4003E-E3/54 be used in low voltage, high frequency inverters?

    • Yes, 1N4003E-E3/54 can be used in low voltage, high frequency inverters due to its fast switching characteristics.

  10. Is 1N4003E-E3/54 RoHS compliant?

    • Yes, 1N4003E-E3/54 is RoHS compliant, meeting environmental standards for electronics.