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1N4002-T
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1N4002-T Diode

Product Overview

The 1N4002-T diode is a member of the 1N400x series of rectifier diodes. These diodes are commonly used in electronic circuits for rectification purposes due to their high current capability and low forward voltage drop.

Basic Information

  • Category: Rectifier Diode
  • Use: Rectification in electronic circuits
  • Characteristics: High current capability, low forward voltage drop
  • Package: DO-41 (DO-204AL)
  • Essence: Semiconductor device for converting alternating current (AC) to direct current (DC)
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Repetitive Reverse Voltage: 100V
  • Forward Voltage Drop: 1V at 1A
  • Reverse Recovery Time: 30ns

Detailed Pin Configuration

The 1N4002-T diode has two leads with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

The 1N4002-T diode allows current to flow in only one direction, making it suitable for rectification applications in electronic circuits. It offers low forward voltage drop and high current capability, making it ideal for power supply and voltage regulation circuits.

Advantages and Disadvantages

Advantages

  • High current capability
  • Low forward voltage drop
  • Reliable performance
  • Cost-effective

Disadvantages

  • Relatively slow reverse recovery time
  • Limited maximum voltage rating

Working Principles

The 1N4002-T diode operates based on the principle of semiconductor junction behavior. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts current, allowing it to act as a one-way valve for electrical current.

Detailed Application Field Plans

The 1N4002-T diode finds extensive use in various electronic applications, including: - Power supply circuits - Voltage regulation circuits - Rectification in AC to DC converters - Battery charging circuits - Inverter circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4002-T diode include: - 1N4001-T: Similar specifications with lower peak repetitive reverse voltage - 1N4003-T: Similar specifications with higher peak repetitive reverse voltage - 1N4004-T: Higher current capability and peak repetitive reverse voltage

In conclusion, the 1N4002-T diode is a reliable and cost-effective component widely used for rectification in electronic circuits, offering high current capability and low forward voltage drop. Its application spans across various fields, making it a versatile choice for engineers and hobbyists alike.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1N4002-T in technische oplossingen

  1. What is the maximum voltage rating of 1N4002-T?

    • The maximum voltage rating of 1N4002-T is 100V.

  2. What is the maximum forward current of 1N4002-T?

    • The maximum forward current of 1N4002-T is 1A.

  3. Can 1N4002-T be used for rectification in power supplies?

    • Yes, 1N4002-T is commonly used for rectification in low-power applications such as power supplies.

  4. What is the typical forward voltage drop of 1N4002-T?

    • The typical forward voltage drop of 1N4002-T is around 0.7V at a forward current of 1A.

  5. Is 1N4002-T suitable for general-purpose switching applications?

    • Yes, 1N4002-T can be used for general-purpose switching applications due to its fast recovery time.

  6. What is the reverse recovery time of 1N4002-T?

    • The reverse recovery time of 1N4002-T is typically around 30ns.

  7. Can 1N4002-T handle surge currents?

    • Yes, 1N4002-T has a good capability to handle surge currents, making it suitable for transient voltage suppression.

  8. Is 1N4002-T sensitive to temperature variations?

    • 1N4002-T has a relatively stable performance over a wide temperature range, but it's important to consider temperature effects in high-temperature environments.

  9. What are the typical applications of 1N4002-T?

    • Typical applications of 1N4002-T include rectification, freewheeling diodes, reverse polarity protection, and general-purpose diode applications.

  10. Does 1N4002-T require a heat sink in high-power applications?

    • In high-power applications, it's advisable to use a heat sink with 1N4002-T to ensure proper thermal management and prevent overheating.