181NQ035-1 Product Overview

Product Category

The 181NQ035-1 belongs to the category of Schottky Barrier Rectifiers.

Basic Information Overview

• Use: The 181NQ035-1 is used as a rectifier in various electronic circuits, especially in power supply applications.
• Characteristics: It exhibits low forward voltage drop and fast switching capabilities, making it suitable for high-frequency applications.
• Package: The product is typically available in a compact surface-mount package.
• Essence: Its essence lies in providing efficient rectification with minimal power loss.
• Packaging/Quantity: The 181NQ035-1 is commonly packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

• Voltage Rating: 35V
• Current Rating: 1A
• Forward Voltage Drop: Typically around 0.45V at 1A
• Operating Temperature Range: -55°C to 150°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 181NQ035-1 typically features a standard SMC (DO-214AB) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Low forward voltage drop
• Fast switching speed
• High temperature operation capability
• Reliable reverse blocking

Advantages and Disadvantages

Advantages

• Efficient power conversion
• Suitable for high-frequency applications
• Compact form factor
• Low power dissipation

Disadvantages

• Limited voltage and current ratings compared to some other rectifier types
• Sensitivity to overvoltage conditions

Working Principles

The 181NQ035-1 operates based on the Schottky barrier principle, where the metal-semiconductor junction provides low forward voltage drop during conduction.

Detailed Application Field Plans

The 181NQ035-1 finds extensive use in various applications, including: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Freewheeling diodes in inductive load circuits

Detailed and Complete Alternative Models

Some alternative models to the 181NQ035-1 include: - 1N5817 - SS34 - SB130

In conclusion, the 181NQ035-1 Schottky Barrier Rectifier offers efficient rectification with fast switching characteristics, making it suitable for diverse electronic applications.

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