Microsemi Corporation
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
1N4688 (DO35)
Lihat Detail Lembar Data

1N4688 (DO35) Diode

Product Overview

Category

The 1N4688 (DO35) diode belongs to the category of semiconductor devices.

Use

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

Characteristics

  • Forward Voltage Drop: Typically around 0.7V
  • Reverse Leakage Current: Low leakage current
  • Maximum Reverse Voltage: Varies based on specific model
  • Fast Switching Speed

Package

The 1N4688 (DO35) diode is typically available in a DO-35 glass axial package.

Essence

This diode is essential for controlling the flow of electrical current in electronic circuits.

Packaging/Quantity

The diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer and supplier.

Specifications

  • Maximum Reverse Voltage: Varies based on specific model
  • Forward Current: Typically around 200mA
  • Power Dissipation: Depends on operating conditions
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N4688 (DO35) diode has two leads, anode, and cathode. The anode is marked with a band or line on the body of the diode.

Functional Features

The diode allows current to flow in one direction while blocking it in the opposite direction, making it suitable for rectification and voltage regulation.

Advantages and Disadvantages

Advantages

  • Low forward voltage drop
  • Fast switching speed
  • Small form factor

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitivity to temperature variations

Working Principles

The diode operates based on the principle of creating a depletion region when biased in the reverse direction, effectively blocking the flow of current. In the forward bias, it allows current to flow with minimal resistance.

Detailed Application Field Plans

The 1N4688 (DO35) diode finds applications in: - Power supply circuits - Signal demodulation - Voltage clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

  • 1N4148
  • 1N4001
  • 1N5819
  • 1N5399
  • 1N5408

In conclusion, the 1N4688 (DO35) diode is a versatile semiconductor device widely used in various electronic circuits due to its unique characteristics and functional features.

Word Count: 346

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 1N4688 (DO35) dalam solusi teknis

  1. What is the 1N4688 (DO35) diode used for?

    • The 1N4688 (DO35) diode is commonly used for general-purpose rectification and protection in electronic circuits.

  2. What is the maximum forward voltage of the 1N4688 (DO35) diode?

    • The maximum forward voltage of the 1N4688 (DO35) diode is typically around 1V at a forward current of 10mA.

  3. What is the reverse voltage rating of the 1N4688 (DO35) diode?

    • The reverse voltage rating of the 1N4688 (DO35) diode is 100V.

  4. Can the 1N4688 (DO35) diode be used for high-frequency applications?

    • The 1N4688 (DO35) diode is not specifically designed for high-frequency applications, but it can be used in low to moderate frequency circuits.

  5. What is the power dissipation of the 1N4688 (DO35) diode?

    • The power dissipation of the 1N4688 (DO35) diode is typically around 500mW.

  6. Is the 1N4688 (DO35) diode suitable for surge protection?

    • Yes, the 1N4688 (DO35) diode can be used for surge protection due to its fast response time and low leakage current.

  7. What are the typical applications of the 1N4688 (DO35) diode?

    • Typical applications include rectification, freewheeling diodes, reverse polarity protection, and general-purpose electronic circuits.

  8. What is the temperature range for the 1N4688 (DO35) diode?

    • The 1N4688 (DO35) diode is typically rated for operation within a temperature range of -65°C to 175°C.

  9. Can the 1N4688 (DO35) diode be used in automotive applications?

    • Yes, the 1N4688 (DO35) diode can be used in automotive applications where its voltage and current ratings are suitable.

  10. Are there any specific soldering or handling precautions for the 1N4688 (DO35) diode?

    • It is recommended to follow standard ESD (electrostatic discharge) precautions and avoid excessive heat during soldering to prevent damage to the diode.