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1N4002B-G
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1N4002B-G

Product Overview

Category

The 1N4002B-G belongs to the category of rectifier diodes.

Use

It is commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).

Characteristics

  • Forward Voltage Drop: 0.93V
  • Reverse Voltage: 100V
  • Maximum Average Forward Current: 1A
  • Package Type: DO-41
  • Package Material: Molded Plastic
  • Packaging/Quantity: Tape and Reel, 5000 units per reel

Specifications

  • Peak Repetitive Reverse Voltage: 100V
  • RMS Reverse Voltage: 70V
  • Maximum DC Blocking Voltage: 100V
  • Average Rectified Output Current: 1A
  • Non-Repetitive Peak Forward Surge Current: 30A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N4002B-G has two pins, anode and cathode, with the anode being the positive terminal and the cathode being the negative terminal.

Functional Features

  • High surge current capability
  • Low forward voltage drop
  • High reliability

Advantages

  • Low cost
  • Easy to use
  • Wide availability

Disadvantages

  • Relatively slow switching speed
  • Higher power dissipation compared to Schottky diodes

Working Principles

The 1N4002B-G operates on the principle of allowing current to flow in only one direction, from the anode to the cathode, when a sufficient forward voltage is applied.

Detailed Application Field Plans

  • Power supplies
  • Battery chargers
  • Voltage regulators
  • Rectifiers in AC/DC converters

Detailed and Complete Alternative Models

  • 1N4001-G
  • 1N4003-G
  • 1N4004-G
  • 1N4005-G
  • 1N4006-G
  • 1N4007-G

In conclusion, the 1N4002B-G rectifier diode is widely used in various electronic applications due to its reliable performance, low cost, and ease of use.

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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui 1N4002B-G în soluțiile tehnice

  1. What is the maximum voltage rating of 1N4002B-G?

    • The maximum voltage rating of 1N4002B-G is 100V.

  2. What is the maximum forward current of 1N4002B-G?

    • The maximum forward current of 1N4002B-G is 1A.

  3. What type of diode is 1N4002B-G?

    • 1N4002B-G is a silicon rectifier diode.

  4. What are the typical applications of 1N4002B-G?

    • Typical applications of 1N4002B-G include power supplies, converters, and various electronic circuits where low voltage drop and high current capability are required.

  5. What is the reverse recovery time of 1N4002B-G?

    • The reverse recovery time of 1N4002B-G is typically 2.0 microseconds.

  6. Is 1N4002B-G suitable for high-frequency applications?

    • No, 1N4002B-G is not suitable for high-frequency applications due to its relatively long reverse recovery time.

  7. Can 1N4002B-G be used in bridge rectifier configurations?

    • Yes, 1N4002B-G can be used in bridge rectifier configurations for converting AC to DC.

  8. What is the operating temperature range of 1N4002B-G?

    • The operating temperature range of 1N4002B-G is -65°C to +175°C.

  9. Does 1N4002B-G require a heat sink for normal operation?

    • No, 1N4002B-G does not require a heat sink for normal operation under its rated conditions.

  10. Is 1N4002B-G RoHS compliant?

    • Yes, 1N4002B-G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.