VS-12TQ045-N3

Introduction

The VS-12TQ045-N3 is a diode belonging to the category of Schottky rectifier diodes. This product is commonly used in power supply and voltage regulation applications due to its unique characteristics. In this entry, we will provide an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the VS-12TQ045-N3.

Basic Information Overview

• Category: Schottky rectifier diode
• Use: Power supply and voltage regulation
• Characteristics: High efficiency, low forward voltage drop, fast switching speed
• Package: TO-220AC
• Essence: Efficient power conversion
• Packaging/Quantity: Typically packaged in reels or tubes, quantity varies by manufacturer

Specifications

• Voltage Rating: 45V
• Current Rating: 12A
• Forward Voltage Drop: 0.55V at 6A
• Reverse Leakage Current: 10μA at 25°C
• Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The VS-12TQ045-N3 has a standard TO-220AC package with three pins: 1. Anode (A) 2. Cathode (K) 3. Gate (G)

Functional Features

• Fast switching speed for high-frequency applications
• Low forward voltage drop for reduced power dissipation
• High current-carrying capability for power supply designs

Advantages and Disadvantages

Advantages

• High efficiency
• Low power loss
• Suitable for high-frequency operation

Disadvantages

• Sensitive to voltage spikes
• Higher cost compared to standard rectifier diodes

Working Principles

The VS-12TQ045-N3 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The VS-12TQ045-N3 is widely used in the following applications: - Switching power supplies - Voltage regulators - DC-DC converters - Solar panel bypass diodes

Detailed and Complete Alternative Models

• SS34: Similar specifications, SMA package
• SB540: Higher voltage rating, TO-263 package
• SR5100: Higher current rating, DPAK package

In conclusion, the VS-12TQ045-N3 Schottky rectifier diode offers high efficiency and fast switching speed, making it suitable for various power supply and voltage regulation applications. Its unique characteristics and performance make it a popular choice among design engineers seeking efficient power conversion solutions.

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