SA11HE3/73 Product Overview

Introduction

SA11HE3/73 is a versatile electronic component that belongs to the category of semiconductor devices. This entry provides an in-depth 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: Semiconductor Device
• Use: Electronic circuitry, signal processing
• Characteristics: High performance, reliability, compact size
• Package: Small outline transistor (SOT-23)
• Essence: Amplification and switching of electronic signals
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Type: NPN Bipolar Transistor
• Maximum Collector-Emitter Voltage: 40V
• Maximum Collector Current: 100mA
• Power Dissipation: 225mW
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

1. Emitter (E): Connected to the N-type material
2. Base (B): Controls the transistor action
3. Collector (C): Collects majority charge carriers

Functional Features

• High current gain
• Low saturation voltage
• Fast switching speed
• Miniature SOT-23 package for space-constrained applications

Advantages and Disadvantages

Advantages

• Compact size
• Reliable performance
• Versatile applications

Disadvantages

• Limited power handling capacity
• Sensitivity to temperature variations

Working Principles

SA11HE3/73 operates based on the principles of bipolar junction transistors, utilizing the control of current flow through the base to regulate the larger current flowing between the collector and emitter.

Detailed Application Field Plans

SA11HE3/73 finds extensive use in various electronic circuits, including: - Audio amplifiers - Signal processing circuits - Switching applications - Sensor interfaces

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models include: - BC547 - 2N2222 - 2N3904 - S8050

In conclusion, SA11HE3/73 offers a reliable and compact solution for electronic signal amplification and switching, with a wide range of applications across different industries.

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