1N4448WSFQ-7

Product Overview

Category:

The 1N4448WSFQ-7 belongs to the category of semiconductor diodes.

Use:

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

Characteristics:

• Fast switching speed
• High reliability
• Small package size
• Low forward voltage drop

Package:

The 1N4448WSFQ-7 is typically available in a surface mount package.

Essence:

This diode is essential for converting alternating current (AC) to direct current (DC) and for protecting circuits from reverse voltage spikes.

Packaging/Quantity:

The 1N4448WSFQ-7 is usually packaged in reels or tubes containing a specific quantity, such as 3000 units per reel.

Specifications

• Maximum repetitive peak reverse voltage: 100V
• Average rectified forward current: 150mA
• Forward voltage drop: 1V at 10mA
• Reverse recovery time: 4ns

Detailed Pin Configuration

The 1N4448WSFQ-7 has two pins, anode and cathode, with the anode being the positive terminal and the cathode being the negative terminal.

Functional Features

• Fast switching speed allows for efficient rectification of high-frequency signals.
• High reliability ensures consistent performance over time.
• Small package size enables space-efficient circuit design.

Advantages and Disadvantages

Advantages

• Fast switching speed
• High reliability
• Small package size

Disadvantages

• Limited maximum repetitive peak reverse voltage
• Relatively low average rectified forward current

Working Principles

The 1N4448WSFQ-7 operates based on the principle of creating a one-way flow of current when forward biased and blocking the flow of current when reverse biased. This behavior allows it to efficiently rectify AC signals and protect circuits from reverse voltage spikes.

Detailed Application Field Plans

The 1N4448WSFQ-7 is widely used in the following applications: - Signal demodulation in communication systems - Voltage regulation in power supplies - Rectification in audio amplifiers and signal processing circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4448WSFQ-7 include: - 1N4148: Similar fast switching diode with a lower maximum repetitive peak reverse voltage - 1N914: Fast switching diode with comparable characteristics and package size

In conclusion, the 1N4448WSFQ-7 is a versatile semiconductor diode with fast switching speed, high reliability, and small package size, making it suitable for various electronic applications requiring rectification, signal demodulation, and voltage regulation.

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