BAT854SWF - Product Overview and Specifications

Introduction

The BAT854SWF is a high-performance Schottky barrier diode designed for various electronic applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Information Overview

• Category: Semiconductor Diode
• Use: Rectification, Voltage Clipping, Switching
• Characteristics: High Efficiency, Low Forward Voltage Drop, Fast Switching Speed
• Package: SOD-323 (SC-76)
• Essence: Schottky Barrier Diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Forward Voltage Drop (VF): 0.32V @ 1A
• Reverse Voltage (VR): 30V
• Average Rectified Current (IO): 200mA
• Peak Non-Repetitive Surge Current (IPP): 2A
• Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The BAT854SWF follows the SOD-323 (SC-76) package outline with the following pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Efficiency: The Schottky barrier design ensures minimal power loss during operation.
• Fast Switching Speed: Enables rapid response in switching applications.
• Low Forward Voltage Drop: Reduces energy dissipation and heat generation.

Advantages and Disadvantages

Advantages

• Low forward voltage drop leads to higher efficiency.
• Fast switching speed enhances performance in time-critical applications.
• Compact SOD-323 package allows for space-efficient designs.

Disadvantages

• Limited reverse voltage capability compared to other diode types.
• Susceptible to thermal runaway at high currents.

Working Principles

The BAT854SWF operates based on the Schottky barrier principle, where the metal-semiconductor junction minimizes the forward voltage drop during conduction. This enables efficient rectification and fast switching characteristics.

Detailed Application Field Plans

The BAT854SWF finds extensive use in the following applications: - Voltage Rectification in Power Supplies - Voltage Clipping in Signal Processing Circuits - Switching in High-Frequency Circuits

Detailed and Complete Alternative Models

For users seeking alternative options, the following diodes can be considered: - BAT54S: Similar characteristics with a different package (SOT-23) - BAV99: Dual diode configuration for more complex circuit requirements - 1N5819: Higher reverse voltage capability for rugged applications

In conclusion, the BAT854SWF offers high efficiency, fast switching, and compact packaging, making it suitable for various electronic designs requiring rectification and switching functions.

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