BC817-25T116

Product Overview

Category: Transistor
Use: Amplification and switching applications
Characteristics: High current gain, low voltage drop
Package: SOT23
Essence: NPN general-purpose transistor
Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

• Collector-Emitter Voltage (VCEO): 45V
• Collector Current (IC): 500mA
• Power Dissipation (Ptot): 625mW
• Transition Frequency (ft): 100MHz
• 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 saturation voltage
• Fast switching speed

Advantages and Disadvantages

Advantages: - Versatile general-purpose transistor - Small package size - Suitable for high-density PCB designs

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

Working Principles

The BC817-25T116 is an NPN bipolar junction transistor designed for amplification and switching of electronic signals. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals, allowing the transistor to amplify or switch electronic signals.

Detailed Application Field Plans

The BC817-25T116 is commonly used in audio amplifiers, signal amplification circuits, and low-power switching applications. Its small package size and high current gain make it suitable for portable electronic devices and space-constrained designs.

Detailed and Complete Alternative Models

• BC807-25
• 2N3904
• 2SC945

In conclusion, the BC817-25T116 is a versatile NPN transistor with high current gain and low voltage drop, making it suitable for a wide range of amplification and switching applications in various electronic devices.

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