PDTC143ET,215

Product Category: Transistor

Basic Information Overview: - Category: NPN Bipolar Junction Transistor (BJT) - Use: Amplification and switching in electronic circuits - Characteristics: High current gain, low saturation voltage, medium power dissipation - Package: SOT-223 - Essence: Small signal transistor for general purpose applications - Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications: - Collector-Base Voltage (Vcbo): 50V - Collector-Emitter Voltage (Vceo): 45V - Emitter-Base Voltage (Vebo): 5V - Collector Current (Ic): 1A - Power Dissipation (Pd): 2W - Transition Frequency (ft): 250MHz - Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration: - Pin 1 (Emitter): Connects to the emitter region of the transistor - Pin 2 (Base): Connects to the base region of the transistor - Pin 3 (Collector): Connects to the collector region of the transistor

Functional Features: - High current gain allows for amplification of weak signals - Low saturation voltage enables efficient switching operations - Medium power dissipation ensures reliable performance in various applications

Advantages: - Versatile transistor suitable for a wide range of electronic circuits - Small package size makes it suitable for compact designs - Reliable performance under different operating conditions

Disadvantages: - Limited power dissipation compared to higher power transistors - Moderate transition frequency may limit high-frequency applications

Working Principles: The PDTC143ET,215 operates based on the principles of bipolar junction transistors, utilizing the interaction between its three semiconductor regions to amplify or switch electronic signals.

Detailed Application Field Plans: - Audio amplification circuits - Switching circuits in power supplies - Signal amplification in sensor interfaces - Driver circuits for small motors

Detailed and Complete Alternative Models: - BC337-40 - 2N3904 - KSC945C

This comprehensive entry provides an in-depth understanding of the PDTC143ET,215 transistor, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.