BC807-25LR

Product Overview

The BC807-25LR is a versatile and high-performance NPN bipolar junction transistor (BJT) belonging to the category of small-signal transistors. It is commonly used in various electronic circuits for amplification, switching, and signal processing applications. The BC807-25LR is known for its low noise, high current gain, and low power dissipation characteristics, making it an essential component in many electronic designs.

Basic Information

• Category: Small-signal Transistor
• Use: Amplification, Switching
• Characteristics: Low noise, High current gain, Low power dissipation
• Package: SOT-23
• Essence: NPN Bipolar Junction 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): 500mA
• Total Power Dissipation (PTOT): 225mW
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BC807-25LR features a standard SOT-23 package with the following pin configuration: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

• High current gain
• Low noise performance
• Fast switching speed
• Low power dissipation

Advantages and Disadvantages

Advantages

• Excellent amplification capabilities
• Low noise operation
• Compact SOT-23 package
• Wide operating temperature range

Disadvantages

• Limited collector current compared to some power transistors
• Moderate voltage ratings

Working Principles

The BC807-25LR operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers across its semiconductor junctions to amplify or switch electronic signals. When biased correctly, it allows precise control of current flow between its terminals, enabling efficient signal processing and amplification.

Detailed Application Field Plans

The BC807-25LR finds extensive use in various electronic applications, including: - Audio amplifiers - Signal processing circuits - Switching circuits - Sensor interfaces - Oscillator circuits

Detailed and Complete Alternative Models

• BC807-25LT1G
• BC807-25LT1
• BC807-25L

In conclusion, the BC807-25LR NPN transistor offers exceptional performance and versatility in small-signal applications, making it an indispensable component in modern electronic designs.

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