SS38HE-TP Product Overview

Introduction

The SS38HE-TP is a versatile electronic component that belongs to the category of Schottky Barrier Rectifiers. This product is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the SS38HE-TP, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Schottky Barrier Rectifiers
• Use: Rectification of AC to DC power conversion
• Characteristics: High efficiency, low forward voltage drop, fast switching speed
• Package: SMB (DO-214AA)
• Essence: Utilizes a metal-semiconductor junction to achieve rectification
• Packaging/Quantity: Available in reels or tubes, quantity varies based on manufacturer

Specifications

• Maximum Average Forward Current: 3A
• Maximum Peak Forward Surge Current: 100A
• Operating Junction Temperature Range: -65°C to +125°C
• Storage Temperature Range: -65°C to +150°C
• Forward Voltage Drop: Typically 0.49V at 3A
• Reverse Leakage Current: Typically 0.5mA at 25°C

Detailed Pin Configuration

The SS38HE-TP typically consists of two pins, with the cathode connected to the semiconductor material and the anode connected to the metal material.

Functional Features

• Fast switching speed for high-frequency applications
• Low forward voltage drop for improved energy efficiency
• High surge current capability for robust performance

Advantages and Disadvantages

Advantages

• High efficiency in power conversion
• Fast response time for rapid switching applications
• Compact package for space-constrained designs

Disadvantages

• Sensitive to overvoltage conditions
• Limited reverse voltage rating compared to other rectifier types

Working Principles

The SS38HE-TP operates based on the principle of the Schottky barrier, where a metal-semiconductor junction is utilized to enable the flow of current in one direction while offering minimal resistance in the opposite direction. This allows for efficient rectification of alternating current into direct current.

Detailed Application Field Plans

The SS38HE-TP is commonly used in the following applications: - Switching power supplies - DC-DC converters - Reverse polarity protection circuits - Freewheeling diodes in inductive load applications

Detailed and Complete Alternative Models

• SS34HE-TP: Similar specifications with lower current rating
• SS56HE-TP: Similar specifications with higher current rating
• SS38-E3/57T: Standard version with similar characteristics

In conclusion, the SS38HE-TP Schottky Barrier Rectifier offers high efficiency and fast switching speed, making it suitable for a wide range of electronic applications. Its compact package and functional features make it a popular choice among design engineers seeking reliable rectification solutions.

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