2N3904 NPN Transistor - TO-92

2N3904 NPN Transistor - TO-92

The 2N3904 is a general-purpose, low-power NPN bipolar junction transistor (BJT). It is commonly used in signal amplification, switching, and low-current control circuits. With its fast switching speed and low noise characteristics, it is ideal for digital circuits, sensor applications, and microcontroller-based projects. Its compact TO-92 package makes it suitable for breadboard and prototyping applications.

2N3904 NPN Transistor - TO-92 Specifications:

• Transistor Type: NPN

• Maximum Collector-Emitter Voltage (V_CE): 40 V

• Maximum Collector Current (I_C): 200 mA

• Power Dissipation (P_D): 625 mW

• Gain (hFE): 100 - 300

• Operating Frequency: 100 MHz

• Package Type: TO-92

• Operating Temperature Range: -55°C ~ +150°C

Useful Documents:

• 2N3904 Datasheet

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• 2N Series Transistors
• Transistors