1N5271A (DO-35) Diode

Product Category

The 1N5271A (DO-35) diode belongs to the category of semiconductor devices, specifically a small signal diode.

Basic Information Overview

• Use: The 1N5271A diode is commonly used for general-purpose applications such as signal rectification and protection in electronic circuits.
• Characteristics: It exhibits low forward voltage drop and fast switching characteristics, making it suitable for high-frequency applications.
• Package: The diode is packaged in a DO-35 glass axial package.
• Essence: Its essence lies in its ability to efficiently control the flow of electrical current in a circuit.
• Packaging/Quantity: The diode is typically available in reels or bulk packaging with varying quantities depending on the supplier.

Specifications

• Voltage Rating: 75V
• Forward Current: 150mA
• Reverse Recovery Time: <4ns
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N5271A diode has two leads, an anode, and a cathode. In the DO-35 package, the anode is denoted by a band around one end of the diode body.

Functional Features

The diode acts as a one-way valve for electrical current, allowing current to flow in only one direction while blocking it in the reverse direction. This property makes it useful for rectification and protection in electronic circuits.

Advantages and Disadvantages

• Advantages:
  • Low forward voltage drop
  • Fast switching speed
  • Small form factor
• Disadvantages:
  • Limited maximum voltage and current ratings
  • Susceptible to damage from excessive reverse voltage or current

Working Principles

When forward-biased, the diode conducts current with minimal voltage drop. When reverse-biased, it blocks the flow of current, preventing damage to sensitive components in the circuit.

Detailed Application Field Plans

The 1N5271A diode finds application in various fields including: - Signal rectification in audio and radio frequency circuits - Overvoltage protection in electronic systems - Voltage clamping in power supply circuits

Detailed and Complete Alternative Models

• 1N914: A general-purpose silicon diode with similar characteristics
• 1N4148: Another fast-switching diode commonly used in signal and high-speed switching applications

This comprehensive entry provides detailed information about the 1N5271A (DO-35) diode, covering its specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.