BC856AW,115

Product Overview

Category: Transistor
Use: Amplification and switching of electronic signals
Characteristics: Small signal NPN transistor, high current gain, low voltage drop
Package: SOT-323
Essence: High-performance small-signal transistor
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Collector-Base Voltage (VCBO): 45V
• Collector-Emitter Voltage (VCEO): 45V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 100mA
• Power Dissipation (Ptot): 250mW
• Transition Frequency (ft): 150MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

1. Emitter (E)
2. Base (B)
3. Collector (C)

Functional Features

• High current gain
• Low noise
• High transition frequency
• Small package size

Advantages and Disadvantages

Advantages: - High current gain allows for amplification of weak signals - Low noise makes it suitable for audio applications - Small package size enables use in compact designs

Disadvantages: - Limited power dissipation capability - Relatively low collector current rating

Working Principles

The BC856AW,115 is a small signal NPN transistor that operates by controlling the flow of current between its collector and emitter terminals through the application of a small current at its base terminal. This allows it to amplify or switch electronic signals in various electronic circuits.

Detailed Application Field Plans

1. Audio Amplification: The transistor can be used in audio amplifier circuits due to its low noise characteristics.
2. Signal Processing: It can be employed in signal processing circuits where high current gain is required.
3. Switching Circuits: Its ability to switch electronic signals makes it suitable for use in various switching applications.

Detailed and Complete Alternative Models

1. BC846AW,115
2. BC847AW,115
3. BC848AW,115

In conclusion, the BC856AW,115 is a high-performance small-signal transistor with versatile applications in amplification and switching circuits, particularly in audio and signal processing applications. Its compact size and high current gain make it a valuable component in modern electronic designs.

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