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1N3273R
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1N3273R

Product Overview

Category

The 1N3273R is a semiconductor diode belonging to the category of rectifier diodes.

Use

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

Characteristics

  • Forward Voltage Drop: Typically around 0.7V
  • Reverse Leakage Current: Low leakage current at reverse bias
  • Operating Temperature Range: -65°C to +175°C
  • Maximum Reverse Voltage: V_RRM = 100V
  • Package Type: DO-41 or similar

Packaging/Quantity

The 1N3273R is typically available in bulk packaging with quantities ranging from hundreds to thousands per reel or box.

Specifications

  • Peak Reverse Voltage (V_RRM): 100V
  • Average Rectified Forward Current (I_FAV): 1A
  • Non-Repetitive Peak Surge Current: 30A
  • Maximum Forward Voltage Drop (V_F): 1V at 1A
  • Reverse Recovery Time: 4μs

Detailed Pin Configuration

The 1N3273R typically has two leads, anode and cathode, in a standard axial-lead DO-41 package.

Functional Features

The 1N3273R serves as a reliable rectifier diode, allowing current to flow in only one direction and blocking it in the opposite direction.

Advantages and Disadvantages

Advantages

  • Low forward voltage drop
  • Fast reverse recovery time
  • High surge current capability

Disadvantages

  • Relatively high reverse leakage current compared to Schottky diodes
  • Limited maximum reverse voltage compared to higher voltage diodes

Working Principles

The 1N3273R operates based on the principle of creating a depletion region within the semiconductor material when reverse-biased, effectively blocking the flow of current in the reverse direction.

Detailed Application Field Plans

The 1N3273R finds application in various electronic circuits such as power supplies, battery chargers, and voltage regulators where rectification of AC to DC is required. It is also used in signal demodulation and detection circuits.

Detailed and Complete Alternative Models

Some alternative models to the 1N3273R include: - 1N4001: Similar characteristics, higher voltage rating - 1N5819: Schottky diode with lower forward voltage drop - 1N5399: Higher voltage and current rating

In conclusion, the 1N3273R is a versatile rectifier diode suitable for a wide range of applications due to its reliable performance and robust characteristics.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N3273R en soluciones técnicas

  1. What is 1N3273R and how is it used in technical solutions?

    • 1N3273R is a type of diode commonly used for rectification and voltage regulation in electronic circuits. It is often used to convert alternating current (AC) to direct current (DC) and to protect circuits from voltage spikes.

  2. What are the key specifications of 1N3273R?

    • The 1N3273R diode typically has a maximum repetitive reverse voltage of 200 volts, a forward current of 3 amperes, and a forward voltage drop of around 1 volt.

  3. How does 1N3273R differ from other diodes?

    • 1N3273R is a standard silicon rectifier diode with specific voltage and current ratings. It is similar to other rectifier diodes but has its own unique characteristics and performance parameters.

  4. In what applications is 1N3273R commonly used?

    • 1N3273R is commonly used in power supply circuits, battery chargers, voltage regulators, and general-purpose rectification applications.

  5. What are the typical operating conditions for 1N3273R?

    • The 1N3273R diode operates within a temperature range of -65°C to +175°C and is designed to handle moderate power dissipation.

  6. How do I select the appropriate 1N3273R diode for my application?

    • When selecting a 1N3273R diode, consider the maximum voltage and current requirements of your circuit, as well as the operating temperature and power dissipation characteristics.

  7. What are the potential failure modes of 1N3273R?

    • Common failure modes for 1N3273R diodes include thermal runaway, reverse breakdown, and excessive forward current leading to overheating.

  8. Can 1N3273R be used in high-frequency applications?

    • While 1N3273R can function at moderate frequencies, it is not optimized for high-frequency applications due to its inherent capacitance and switching characteristics.

  9. Are there any recommended layout or mounting considerations for 1N3273R?

    • To ensure proper heat dissipation and electrical performance, it is recommended to mount 1N3273R diodes on a suitable heat sink and follow manufacturer guidelines for layout and thermal management.

  10. Where can I purchase 1N3273R diodes for my technical solutions?

    • 1N3273R diodes are available from various electronic component distributors, both online and offline. Major semiconductor manufacturers and authorized distributors typically carry these diodes.