SMPC30AN-M3/I

Product Category

The SMPC30AN-M3/I belongs to the category of semiconductor devices, specifically a Schottky diode.

Basic Information Overview

• Use: The SMPC30AN-M3/I is used as a rectifier in power supply applications and as a protection diode in various electronic circuits.
• Characteristics: It exhibits low forward voltage drop and fast switching capabilities, making it suitable for high-frequency applications.
• Package: The SMPC30AN-M3/I is typically available in a surface-mount package, such as the SMB (DO-214AA) package.
• Essence: It provides efficient rectification and transient voltage suppression.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Forward Voltage Drop: Typically around 0.45V at a forward current of 3A.
• Reverse Voltage: Up to 30V.
• Maximum Forward Current: 3A.
• Operating Temperature Range: -65°C to 150°C.

Detailed Pin Configuration

The SMPC30AN-M3/I typically has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal in the circuit.

Functional Features

• Fast Switching: Enables rapid response in electronic circuits.
• Low Forward Voltage Drop: Minimizes power loss and heat generation.
• High Surge Capability: Provides robust transient voltage suppression.

Advantages and Disadvantages

Advantages: 1. Efficient Power Conversion: Enables energy-efficient operation in various applications. 2. Compact Size: Suitable for space-constrained designs. 3. Fast Response: Ideal for high-speed switching applications.

Disadvantages: 1. Limited Reverse Voltage: Unsuitable for high-voltage applications. 2. Thermal Considerations: Heat dissipation may be a concern at higher currents.

Working Principles

The SMPC30AN-M3/I operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast electron flow with minimal forward voltage drop.

Detailed Application Field Plans

The SMPC30AN-M3/I finds application in: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection circuits - High-frequency rectification circuits

Detailed and Complete Alternative Models

• SS34: Similar characteristics with a slightly higher reverse voltage rating.
• SB160: Offers a lower forward voltage drop but with a lower maximum forward current rating.
• SMCJ30A: Provides a higher surge capability and a larger package size.

In conclusion, the SMPC30AN-M3/I Schottky diode offers efficient rectification and transient voltage suppression in a compact package, making it suitable for various power supply and protection applications.

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