Microsemi Corporation
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1N958B

1N958B

Product Overview

Category

1N958B belongs to the category of semiconductor devices.

Use

It is commonly used as a diode for various electronic applications.

Characteristics

  • Forward voltage: 0.7V
  • Reverse current: 5µA
  • Maximum power dissipation: 500mW
  • Operating temperature range: -65°C to 175°C

Package

1N958B is typically available in a DO-35 package.

Essence

The essence of 1N958B lies in its ability to provide reliable and efficient diode functionality in electronic circuits.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Type: Small Signal Diode
  • Voltage: 75V
  • Current: 200mA
  • Package: DO-35
  • Power Dissipation: 500mW
  • Reverse Recovery Time: 4ns

Detailed Pin Configuration

1N958B has two pins, anode and cathode, which are identified by the physical orientation of the diode within the DO-35 package.

Functional Features

1N958B exhibits low forward voltage drop, fast switching speed, and low reverse leakage current, making it suitable for various signal and power applications.

Advantages and Disadvantages

Advantages

  • Low forward voltage
  • Fast switching speed
  • Compact package size

Disadvantages

  • Limited maximum voltage and current ratings
  • Sensitivity to temperature variations

Working Principles

1N958B operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to control the flow of current in electronic circuits.

Detailed Application Field Plans

1N958B finds application in: - Signal rectification - Voltage clamping - Signal demodulation - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to 1N958B include: - 1N4148 - 1N4001 - 1N5819 - BAT54S

In conclusion, 1N958B is a small signal diode with specific characteristics and applications, making it a valuable component in various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N958B v technických řešeních

  1. What is 1N958B?

    • 1N958B is a silicon diode commonly used in electronic circuits for its low forward voltage drop and fast switching characteristics.

  2. What are the typical applications of 1N958B?

    • 1N958B is often used in power supply circuits, voltage regulation, signal demodulation, and reverse polarity protection.

  3. What is the maximum forward current rating of 1N958B?

    • The maximum forward current rating of 1N958B is typically around 200mA.

  4. What is the forward voltage drop of 1N958B?

    • The forward voltage drop of 1N958B is approximately 0.7V at a forward current of 10mA.

  5. Can 1N958B be used for high-frequency applications?

    • Yes, 1N958B can be used for high-frequency applications due to its fast switching characteristics.

  6. Is 1N958B suitable for temperature-sensitive applications?

    • 1N958B has a relatively stable performance over a wide temperature range, making it suitable for temperature-sensitive applications.

  7. What is the reverse recovery time of 1N958B?

    • The reverse recovery time of 1N958B is typically in the range of nanoseconds, making it suitable for fast-switching applications.

  8. Does 1N958B have any special packaging requirements?

    • 1N958B is commonly available in standard through-hole or surface mount packages, making it easy to integrate into various circuit designs.

  9. Can 1N958B be used in low-power applications?

    • Yes, 1N958B can be used in low-power applications due to its low forward voltage drop and efficient energy conversion.

  10. Are there any common failure modes associated with 1N958B?

    • Common failure modes for 1N958B include excessive forward current causing thermal breakdown and reverse voltage exceeding the maximum ratings. Proper circuit design and protection mechanisms can mitigate these risks.