BC817-25W,115

Product Category: Transistor

Basic Information Overview: - Category: Bipolar (BJT) Transistor - Use: Amplification and Switching in electronic circuits - Characteristics: High current gain, low voltage drop, small package size - Package: SOT323 (SC-70) - Essence: NPN general-purpose 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 - Power Dissipation (Ptot): 225mW - Transition Frequency (ft): 100MHz - Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration: The BC817-25W,115 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features: - High current gain - Low saturation voltage - Fast switching speed

Advantages: - Small package size - Suitable for high-density PCB designs - Wide operating temperature range

Disadvantages: - Limited power dissipation capability - Relatively low transition frequency

Working Principles: The BC817-25W,115 operates as a current-controlled switch or amplifier. When a small current flows into the base terminal, it controls a much larger current between the collector and emitter terminals.

Detailed Application Field Plans: 1. Audio amplification circuits 2. Signal amplification in sensor interfaces 3. Switching applications in electronic control units

Detailed and Complete Alternative Models: 1. BC817-25 2. BC847BW,115 3. BC846BW,115 4. BC847CW,115

This comprehensive entry provides an in-depth understanding of the BC817-25W,115 transistor, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.