1N5231B (DO-35) Diode

Product Overview

Category

The 1N5231B (DO-35) diode belongs to the category of semiconductor devices.

Use

It is commonly used in electronic circuits for voltage regulation and protection.

Characteristics

The diode exhibits low forward voltage drop, high surge current capability, and fast switching speed.

Package

The 1N5231B (DO-35) diode is typically packaged in a DO-35 glass axial package.

Essence

This diode serves as a crucial component in electronic circuits, ensuring proper voltage regulation and protection against voltage spikes.

Packaging/Quantity

It is usually available in reels or bulk packaging, with varying quantities depending on the supplier.

Specifications

• Forward Voltage Drop: 0.7V
• Maximum Reverse Voltage: 5.6V
• Maximum Forward Current: 500mA
• Power Dissipation: 1.0W
• Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The 1N5231B (DO-35) diode has two leads, with the anode connected to one lead and the cathode to the other. The physical dimensions are standardized according to the DO-35 package specifications.

Functional Features

• Voltage Regulation: The diode maintains a relatively constant voltage drop across its terminals, providing stability in electronic circuits.
• Surge Protection: It can handle high surge currents, safeguarding sensitive components from damage during transient events.

Advantages and Disadvantages

Advantages

• Low forward voltage drop
• High surge current capability
• Fast switching speed

Disadvantages

• Limited reverse voltage tolerance
• Sensitivity to temperature variations

Working Principles

The 1N5231B (DO-35) diode operates based on the principles of semiconductor junction behavior, allowing current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

Voltage Regulation

The diode is widely used in voltage regulator circuits for stabilizing output voltages in power supplies and electronic systems.

Overvoltage Protection

It is employed in circuitry to protect sensitive components from overvoltage conditions, such as in automotive electronics and industrial control systems.

Detailed and Complete Alternative Models

• 1N5230B
• 1N5232B
• 1N5233B
• 1N5234B

These alternative models offer similar characteristics and performance, providing flexibility in design and sourcing options for engineers and manufacturers.

In conclusion, the 1N5231B (DO-35) diode is a vital component in electronic circuits, offering voltage regulation and protection capabilities. Its low forward voltage drop, surge current handling, and fast switching speed make it suitable for various applications in electronics. While it has limitations in reverse voltage tolerance and temperature sensitivity, its functional features and wide range of alternative models make it a preferred choice in many designs.

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