2SC4489S-AN Encyclopedia Entry

Product Overview

The 2SC4489S-AN belongs to the category of semiconductor devices and is commonly used in electronic circuits for amplification and switching applications. This transistor exhibits high-frequency characteristics, making it suitable for use in radio frequency (RF) amplifiers and other high-frequency circuits. The 2SC4489S-AN is typically packaged in a small outline transistor (SOT) package, providing ease of integration into various electronic designs.

Basic Information

• Category: Semiconductor Device
• Use: Amplification and Switching in High-Frequency Circuits
• Characteristics: High-Frequency Operation, Small Form Factor
• Package: Small Outline Transistor (SOT)
• Essence: High-Frequency Signal Processing
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The 2SC4489S-AN features the following specifications: - Maximum Collector-Base Voltage: - Maximum Collector Current: - Power Dissipation: - Transition Frequency: - Noise Figure:

Detailed Pin Configuration

The 2SC4489S-AN features a standard three-pin configuration: 1. Collector (C): 2. Base (B): 3. Emitter (E):

Functional Features

The key functional features of the 2SC4489S-AN include: - High-Frequency Amplification - Low Noise Operation - Reliable Switching Performance

Advantages and Disadvantages

Advantages

• High-Frequency Operation
• Low Noise Figure
• Compact Package Size

Disadvantages

• Limited Power Handling Capacity
• Sensitivity to Overvoltage Conditions

Working Principles

The 2SC4489S-AN operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals. By controlling the current flow between its terminals, it enables precise signal manipulation in high-frequency applications.

Detailed Application Field Plans

The 2SC4489S-AN finds extensive application in the following fields: - RF Amplification in Communication Systems - Oscillator Circuits in Radio Equipment - High-Frequency Signal Processing in Test and Measurement Instruments

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the 2SC4489S-AN include: - 2SC3357 - 2SC3320 - 2SC3358

In conclusion, the 2SC4489S-AN serves as a crucial component in high-frequency electronic circuits, offering reliable amplification and switching capabilities within a compact form factor.

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