SBL4030PT-E3/45

Introduction

The SBL4030PT-E3/45 is a high-performance Schottky Barrier Rectifier designed for various applications. This entry provides an 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 Overview

• Category: Electronic Components
• Use: The SBL4030PT-E3/45 is used as a rectifier in power supply circuits, voltage clamping circuits, and reverse polarity protection circuits.
• Characteristics: It offers low forward voltage drop, high current capability, and fast switching speed.
• Package: TO-277A (SMPC)
• Essence: The essence of the SBL4030PT-E3/45 lies in its efficient rectification and voltage clamping capabilities.
• Packaging/Quantity: Available in tape and reel packaging with 800 units per reel.

Specifications

• Voltage - DC Reverse (Vr) (Max): 30V
• Current - Average Rectified (Io): 40A
• Voltage - Forward (Vf) (Max) @ If: 490mV @ 40A
• Speed: Fast Recovery =< 500ns, > 200mA (Io)

Detailed Pin Configuration

The SBL4030PT-E3/45 has a standard TO-277A (SMPC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• High Current Capability: Capable of handling up to 40A of average rectified current.
• Low Forward Voltage Drop: With a maximum forward voltage of 490mV at 40A, it minimizes power loss.
• Fast Switching Speed: The fast recovery time ensures efficient operation in high-frequency circuits.

Advantages and Disadvantages

Advantages

• High current handling capability
• Low forward voltage drop
• Fast switching speed

Disadvantages

• Higher cost compared to standard rectifiers
• Limited availability from certain suppliers

Working Principles

The SBL4030PT-E3/45 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 SBL4030PT-E3/45 is suitable for a wide range of applications, including: - Power supply circuits - Voltage clamping circuits - Reverse polarity protection circuits - Solar panel bypass diodes - Motor drive circuits

Detailed and Complete Alternative Models

• SBL4030PT-E3/52: Similar specifications with a different package (TO-277A-3).
• SS34-E3/57T: Schottky Barrier Rectifier with slightly lower current capability but compatible package (DO-214AC).

In conclusion, the SBL4030PT-E3/45 is a high-performance Schottky Barrier Rectifier with excellent current handling, low forward voltage drop, and fast switching speed. Its versatile applications make it a valuable component in various electronic circuits.

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