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1N5273A (DO-35)
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1N5273A (DO-35) Diode

Product Overview

The 1N5273A (DO-35) diode is a semiconductor device belonging to the category of small signal diodes. It is commonly used in electronic circuits for various applications due to its unique characteristics and packaging.

Basic Information Overview

  • Category: Small Signal Diode
  • Use: Rectification, signal demodulation, and voltage regulation
  • Characteristics: Low forward voltage drop, high switching speed, and low leakage current
  • Package: DO-35 glass axial package
  • Essence: Semiconductor material with P-N junction
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Maximum Reverse Voltage: 30V
  • Average Forward Current: 150mA
  • Forward Voltage Drop: 0.7V at 10mA
  • Reverse Leakage Current: 5µA at 25V
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N5273A (DO-35) diode has two leads, anode, and cathode, which are identified by a band on the body of the diode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Rectification: Allows current flow in one direction only
  • Signal Demodulation: Extracts the original information from modulated signals
  • Voltage Regulation: Stabilizes voltage levels in electronic circuits

Advantages and Disadvantages

  • Advantages:
    • Fast switching speed
    • Low forward voltage drop
    • Compact size
  • Disadvantages:
    • Limited maximum reverse voltage
    • Susceptible to thermal runaway at high currents

Working Principles

The 1N5273A diode operates based on the principle of the P-N junction, allowing current flow in one direction while blocking it in the opposite direction. When forward biased, it conducts current, and when reverse biased, it acts as an insulator.

Detailed Application Field Plans

The 1N5273A diode finds extensive use in: - Audio amplifiers - Radio frequency circuits - Power supply units - Voltage clamping circuits

Detailed and Complete Alternative Models

  • 1N914B (DO-35)
  • 1N4148 (DO-35)
  • 1N5819 (DO-41)

In conclusion, the 1N5273A (DO-35) diode is a versatile component widely used in electronic circuits for rectification, signal demodulation, and voltage regulation. Its compact size, fast switching speed, and low forward voltage drop make it an essential part of various applications in the electronics industry.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5273A (DO-35) v technických řešeních

  1. What is the 1N5273A (DO-35) diode used for?

    • The 1N5273A diode is commonly used for general-purpose rectification and voltage regulation in electronic circuits.

  2. What are the electrical characteristics of the 1N5273A diode?

    • The 1N5273A diode has a maximum repetitive peak reverse voltage of 100V, a forward current of 200mA, and a forward voltage drop of around 1V at 10mA.

  3. Can the 1N5273A diode be used for voltage clamping applications?

    • Yes, the 1N5273A diode can be used for voltage clamping due to its ability to handle transient overvoltage conditions.

  4. Is the 1N5273A diode suitable for low-power applications?

    • Yes, the 1N5273A diode is suitable for low-power applications due to its relatively low forward current rating.

  5. What are the typical applications of the 1N5273A diode?

    • Typical applications include signal demodulation, voltage clamping, and general-purpose rectification in low-power circuits.

  6. Does the 1N5273A diode require a heat sink for normal operation?

    • No, the 1N5273A diode typically does not require a heat sink for normal operation in low-power applications.

  7. What is the temperature range for the 1N5273A diode?

    • The 1N5273A diode is typically rated for operation within a temperature range of -65°C to +175°C.

  8. Can the 1N5273A diode be used in high-frequency applications?

    • While it can be used in some high-frequency applications, the 1N5273A diode is more commonly employed in low-frequency or DC circuits.

  9. Are there any special considerations for soldering the 1N5273A diode?

    • It is important to follow proper soldering techniques to avoid damaging the diode, such as using a temperature-controlled soldering iron and minimizing the soldering time.

  10. What are the alternatives to the 1N5273A diode for similar applications?

    • Alternatives include other general-purpose diodes such as the 1N4148, 1N4001, or 1N5819, depending on specific application requirements.