1N4701 (DO35) Diode

Overview

The 1N4701 (DO35) diode is a semiconductor device belonging to the category of small signal diodes. It is commonly used in electronic circuits for various applications due to its unique characteristics. This diode is packaged in a DO-35 glass package and is available in different packaging quantities.

Basic Information

• Category: Small Signal Diode
• Use: Rectification, signal demodulation, voltage regulation
• Characteristics: Low forward voltage drop, fast switching speed, low leakage current
• Package: DO-35 glass package
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Maximum Forward Voltage Drop: 1V
• Maximum Reverse Voltage: 100V
• Maximum Forward Current: 200mA
• Reverse Recovery Time: 4ns
• Operating Temperature Range: -65°C to +175°C

Pin Configuration

The 1N4701 (DO35) diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast switching speed allows for efficient signal demodulation and voltage regulation.
• Low forward voltage drop minimizes power loss in rectification applications.
• Low leakage current ensures minimal power dissipation in reverse bias conditions.

Advantages

• Fast switching speed enables high-frequency applications.
• Low forward voltage drop reduces power dissipation.
• Compact DO-35 package facilitates easy integration into circuit designs.

Disadvantages

• Limited maximum reverse voltage compared to other diode types.
• Sensitive to temperature variations due to its operating temperature range.

Working Principles

The 1N4701 (DO35) diode operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. When forward biased, it conducts current with a low voltage drop, making it suitable for rectification and signal demodulation. In reverse bias, it exhibits minimal leakage current, contributing to its efficiency in voltage regulation applications.

Application Field Plans

The 1N4701 (DO35) diode finds extensive use in the following application fields: - Signal demodulation in communication systems - Voltage regulation in power supply circuits - Rectification in audio amplifiers and signal processing circuits

Alternative Models

• 1N4148: A widely used general-purpose diode with similar characteristics
• 1N914: Another small signal diode commonly used in electronic circuits

In conclusion, the 1N4701 (DO35) diode offers fast switching speed, low forward voltage drop, and low leakage current, making it suitable for various electronic applications. Its compact size and versatile characteristics make it a popular choice in modern circuit designs.

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