2PC1815Y,126

Product Overview

The 2PC1815Y,126 is a semiconductor product belonging to the category of bipolar transistors. It is commonly used in electronic circuits for amplification and switching purposes due to its high voltage and current capabilities. The transistor exhibits characteristics such as low noise, high current gain, and low power consumption. It is typically packaged in a small plastic package and is available in various quantities.

Specifications

• Maximum Collector-Emitter Voltage: 50V
• Maximum Collector Current: 150mA
• Power Dissipation: 400mW
• Transition Frequency: 100MHz
• Package Type: SOT-23

Pin Configuration

The 2PC1815Y,126 features a standard SOT-23 package with three pins: the emitter (E), base (B), and collector (C).

Functional Features

• High current gain
• Low noise
• Low power consumption
• Fast switching speed

Advantages

• Suitable for low-power applications
• Compact SOT-23 package
• High transition frequency

Disadvantages

• Limited maximum collector current
• Moderate collector-emitter voltage rating

Working Principles

The 2PC1815Y,126 operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals. When a small current flows into the base terminal, it controls a larger current between the collector and emitter terminals, enabling signal amplification or switching.

Application Field Plans

This transistor is widely used in audio amplifiers, signal processing circuits, and low-power switching applications. Its low noise and high current gain make it suitable for audio amplification, while its fast switching speed enables efficient signal processing.

Alternative Models

• BC337
• 2N3904
• 2N2222

In conclusion, the 2PC1815Y,126 is a versatile bipolar transistor suitable for various electronic applications, offering high current gain and low noise at the expense of limited maximum collector current and collector-emitter voltage. Its compact package and functional features make it an ideal choice for low-power amplification and switching circuits.

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