SMPC18A-M3/87A

Introduction

The SMPC18A-M3/87A is a semiconductor product belonging to the category of Schottky diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Schottky diodes
• Use: Rectification and voltage clamping in various electronic circuits
• Characteristics: Low forward voltage drop, fast switching speed, low reverse leakage current
• Package: SMC (DO-214AB)
• Essence: Utilizes metal-semiconductor junction for rectification
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage Rating: 30V
• Forward Current: 1A
• Reverse Voltage: 30V
• Operating Temperature Range: -65°C to +150°C
• Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SMPC18A-M3/87A typically has two pins, with the cathode connected to the semiconductor material and the anode connected to the metal contact.

Functional Features

• Fast switching speed
• Low forward voltage drop
• High current capability
• Low reverse leakage current

Advantages and Disadvantages

Advantages

• Efficient rectification
• Suitable for high-frequency applications
• Compact package size

Disadvantages

• Limited reverse voltage rating
• Sensitivity to temperature variations

Working Principles

The SMPC18A-M3/87A operates based on the metal-semiconductor junction principle, where the metal-semiconductor interface allows for efficient rectification and fast switching.

Detailed Application Field Plans

The SMPC18A-M3/87A is commonly used in the following applications: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection - Overvoltage protection

Detailed and Complete Alternative Models

• SMC Package: SS34, SS36, SS38
• DO-214AB Package: SS24, SS26, SS28

In conclusion, the SMPC18A-M3/87A Schottky diode offers fast switching speed, low forward voltage drop, and high current capability, making it suitable for various electronic applications. However, its limited reverse voltage rating and sensitivity to temperature variations should be considered when selecting this component for specific designs.

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