1N4969US - Semiconductor Diode

Product Overview

Category:

The 1N4969US belongs to the category of semiconductor diodes.

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 at reverse bias
• Operating Temperature Range: -65°C to +175°C
• Maximum Voltage Rating: V_RRM = 100V

Package:

The 1N4969US is available in a DO-41 package.

Packaging/Quantity:

Typically packaged in reels or tubes containing a quantity of 500 to 1000 units.

Specifications

• Peak Reverse Voltage (V_RRM): 100V
• Average Rectified Forward Current (I_FAV): 1A
• Maximum Forward Surge Current (I_FSM): 30A
• Reverse Recovery Time (t_rr): 4ns

Detailed Pin Configuration

The 1N4969US has two pins, anode and cathode, with the anode being the positive terminal and the cathode being the negative terminal.

Functional Features

The 1N4969US acts as a one-way valve for electric current, allowing current to flow in only one direction.

Advantages

• Low forward voltage drop
• Fast reverse recovery time
• High surge current capability

Disadvantages

• Limited maximum voltage rating compared to other diodes
• Relatively higher forward voltage drop compared to Schottky diodes

Working Principles

The 1N4969US operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to allow current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The 1N4969US is widely used in power supplies, voltage regulators, and rectifier circuits in various electronic devices and equipment. It is also employed in signal demodulation circuits and low-power switching applications.

Detailed and Complete Alternative Models

Some alternative models to the 1N4969US include: - 1N4001: A general-purpose diode with similar characteristics - 1N5819: Schottky diode with lower forward voltage drop - 1N5399: Higher voltage rating diode suitable for different applications

In conclusion, the 1N4969US semiconductor diode is a versatile component widely used in electronic circuits for its reliable rectification and voltage regulation capabilities. Its characteristics, specifications, and application field plans make it a valuable component in various electronic systems.

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