Microsemi Corporation
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1N968A
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1N968A - Semiconductor Diode

Product Overview

The 1N968A is a semiconductor diode belonging to the category of rectifier diodes. It is commonly used in electronic circuits for its ability to conduct current primarily in one direction, making it suitable for converting alternating current (AC) to direct current (DC). The diode exhibits characteristics such as low forward voltage drop and high reverse voltage capability. It is typically packaged in a small, cylindrical glass package with two leads and is available in various packaging quantities.

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 200V
  • Maximum Forward Current: 1A
  • Package Type: Glass Cylinder
  • Packaging Quantity: 100 pieces per pack

Detailed Pin Configuration

The 1N968A diode has two pins, an anode and a cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

The 1N968A diode allows current to flow in only one direction, from the anode to the cathode, when a forward voltage is applied. It also exhibits a fast response time to changes in voltage, making it suitable for high-frequency applications.

Advantages and Disadvantages

Advantages

  • Low forward voltage drop
  • High reverse voltage capability
  • Fast response time

Disadvantages

  • Limited maximum forward current
  • Susceptible to damage from excessive reverse voltage

Working Principles

When a positive voltage is applied to the anode with respect to the cathode, the diode conducts current. However, if a negative voltage is applied, the diode blocks the current flow. This property enables the diode to rectify AC signals into DC.

Detailed Application Field Plans

The 1N968A diode finds extensive use in power supply circuits, battery chargers, and voltage regulators due to its rectification capabilities. It is also employed in signal demodulation and RF communication circuits.

Detailed and Complete Alternative Models

  • 1N4001
  • 1N4148
  • 1N5408
  • 1N5819

In conclusion, the 1N968A semiconductor diode serves as a crucial component in electronic circuits, providing rectification and voltage regulation capabilities. Its unique characteristics make it well-suited for a wide range of applications, despite its limitations in maximum forward current and susceptibility to reverse voltage damage.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N968A v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1N968A in technical solutions:

  1. What is 1N968A?

    • 1N968A is a silicon rectifier diode designed for general-purpose applications in electronic circuits.

  2. What is the maximum forward current rating of 1N968A?

    • The maximum forward current rating of 1N968A is 1 ampere.

  3. What is the peak repetitive reverse voltage of 1N968A?

    • The peak repetitive reverse voltage of 1N968A is 1000 volts.

  4. Can 1N968A be used in power supply circuits?

    • Yes, 1N968A can be used in power supply circuits as a rectifier diode.

  5. What is the typical forward voltage drop of 1N968A?

    • The typical forward voltage drop of 1N968A is around 1 volt at a forward current of 1 ampere.

  6. Is 1N968A suitable for high-frequency applications?

    • No, 1N968A is not suitable for high-frequency applications due to its relatively slow recovery time.

  7. Can 1N968A be used in temperature-sensitive applications?

    • It is not recommended to use 1N968A in temperature-sensitive applications due to its moderate temperature coefficient.

  8. What are the typical applications of 1N968A?

    • Typical applications of 1N968A include rectification, freewheeling, and protection in various electronic circuits.

  9. Does 1N968A require a heat sink for high-power applications?

    • Yes, for high-power applications, it is advisable to use a heat sink with 1N968A to dissipate heat effectively.

  10. Can 1N968A be used in reverse voltage protection circuits?

    • Yes, 1N968A can be used in reverse voltage protection circuits to prevent damage from reverse polarity connections.

These questions and answers cover various aspects of the application of 1N968A in technical solutions. If you have any more specific questions, feel free to ask!