BC856S,125

Product Overview

Category

BC856S,125 belongs to the category of small signal transistors.

Use

It is commonly used for amplification and switching of electronic signals in various applications.

Characteristics

• Small size
• Low power consumption
• High gain
• Fast switching speed

Package

The BC856S,125 is typically available in a SOT-23 package.

Essence

This transistor is essential for amplifying weak electronic signals and controlling the flow of current in electronic circuits.

Packaging/Quantity

The BC856S,125 is usually packaged in reels with a quantity of 3000 units per reel.

Specifications

• Collector-Base Voltage (VCBO): 80V
• Collector-Emitter Voltage (VCEO): 65V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 100mA
• Total Power Dissipation: 250mW
• Transition Frequency (fT): 150MHz

Detailed Pin Configuration

The BC856S,125 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

• High voltage capability
• Low leakage current
• Excellent hFE linearity

Advantages

• Small size allows for compact circuit design
• Low power consumption
• High gain for signal amplification

Disadvantages

• Limited maximum collector current compared to other transistors
• Moderate transition frequency

Working Principles

The BC856S,125 operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

The BC856S,125 is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to BC856S,125 include: - BC846S,125 - BC847S,125 - BC857S,125

In conclusion, the BC856S,125 small signal transistor offers compact size, high gain, and low power consumption, making it suitable for various electronic applications such as audio amplifiers, signal processing circuits, and switching circuits.

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