Microsemi Corporation
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1N1204B
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1N1204B Diode

Product Overview

Category:

The 1N1204B diode belongs to the category of semiconductor devices.

Use:

It is commonly used in electronic circuits for rectification and voltage regulation.

Characteristics:

  • Forward Voltage Drop: 0.7V
  • Maximum Reverse Voltage: 200V
  • Maximum Forward Current: 1A
  • Package Type: DO-41
  • Operating Temperature Range: -65°C to 175°C

Packaging/Quantity:

The 1N1204B diode is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage Drop: 0.7V
  • Maximum Reverse Voltage: 200V
  • Maximum Forward Current: 1A
  • Package Type: DO-41
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The 1N1204B diode has two pins, anode, and cathode, which are identified by a band on the body of the diode.

Functional Features

The 1N1204B diode is designed to allow current to flow in only one direction, making it suitable for use in rectifier circuits. It also provides protection against reverse voltage.

Advantages and Disadvantages

Advantages

  • Low forward voltage drop
  • High maximum reverse voltage
  • Compact DO-41 package

Disadvantages

  • Limited maximum forward current compared to higher-rated diodes
  • Relatively narrow operating temperature range

Working Principles

The 1N1204B diode operates based on the principle of creating a barrier to the flow of current in the reverse direction, while allowing current to flow freely in the forward direction.

Detailed Application Field Plans

The 1N1204B diode finds applications in various electronic circuits, including: - Power supplies - Voltage regulators - Rectifier circuits - Signal demodulation

Detailed and Complete Alternative Models

Some alternative models to the 1N1204B diode include: - 1N4001: Similar characteristics, higher maximum forward current - 1N4148: Faster switching speed, lower maximum reverse voltage

This information provides a comprehensive overview of the 1N1204B diode, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N1204B v technických řešeních

  1. What is 1N1204B?

    • 1N1204B is a silicon rectifier diode commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).

  2. What are the key specifications of 1N1204B?

    • The 1N1204B diode has a maximum repetitive peak reverse voltage of 200 volts, a maximum average forward rectified current of 1 ampere, and a typical forward voltage drop of 1 volt at 1 ampere.

  3. How is 1N1204B typically used in technical solutions?

    • 1N1204B is often used in power supply circuits, battery chargers, voltage regulators, and other applications where AC to DC conversion is required.

  4. What are the important considerations when using 1N1204B in a circuit?

    • It's important to consider the maximum voltage and current requirements of the circuit, as well as the thermal characteristics of the diode to ensure proper heat dissipation.

  5. Can 1N1204B be used in high-frequency applications?

    • No, 1N1204B is not suitable for high-frequency applications due to its relatively slow recovery time.

  6. Are there any common alternatives to 1N1204B?

    • Yes, common alternatives include 1N400x series diodes, which have similar voltage and current ratings.

  7. What are the typical failure modes of 1N1204B?

    • Common failure modes include overvoltage breakdown, excessive forward current causing thermal damage, and mechanical stress leading to physical failure.

  8. How should 1N1204B be mounted in a circuit?

    • It should be mounted on a heat sink if it is expected to dissipate significant power, and proper attention should be given to its polarity when soldering it into the circuit.

  9. Can 1N1204B be used in automotive applications?

    • Yes, it can be used in automotive applications such as voltage regulation and battery charging, provided that it meets the specific requirements of the application.

  10. Where can I find detailed technical information about 1N1204B?

    • Detailed technical information can be found in the datasheet provided by the manufacturer or from reputable electronics component distributors.