2SC4731S-AY

Product Overview

Category

The 2SC4731S-AY belongs to the category of semiconductor devices.

Use

It is commonly used as a high-frequency amplifier in electronic circuits.

Characteristics

• High gain
• Low noise
• High frequency capability

Package

The 2SC4731S-AY is typically available in a TO-92L package.

Essence

This product is essential for amplifying high-frequency signals in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Maximum Collector-Base Voltage: 25V
• Maximum Collector Current: 50mA
• Power Dissipation: 150mW
• Transition Frequency: 800MHz
• Noise Figure: 1.5dB

Detailed Pin Configuration

The 2SC4731S-AY typically has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

• High-frequency amplification
• Low noise operation
• Suitable for small-signal amplification

Advantages and Disadvantages

Advantages

• High gain
• Low noise figure
• Wide frequency response

Disadvantages

• Limited power handling capability
• Sensitive to overvoltage conditions

Working Principles

The 2SC4731S-AY operates based on the principles of bipolar junction transistors, utilizing its high-frequency capabilities to amplify small input signals.

Detailed Application Field Plans

This product is widely used in: - Radio frequency (RF) amplifiers - Oscillator circuits - Communication systems

Detailed and Complete Alternative Models

Some alternative models to the 2SC4731S-AY include: - 2SC3320 - 2SC3357 - 2SC458

In conclusion, the 2SC4731S-AY is a crucial semiconductor device known for its high-frequency amplification capabilities, low noise operation, and suitability for small-signal amplification. Its application spans across various electronic fields, making it an indispensable component in modern electronic circuits.

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