electronic components moden 2N3904
2$
2N3904 is a common NPN transistor, widely used in electronic applications such as signal amplification and switching. Here are some detailed information about 2N3904
2N3904 is a common NPN transistor, widely used in electronic applications such as signal amplification and switching. Here are some detailed information about 2N3904:
1. Basic specifications:
Type: NPN Bipolar Junction Transistor (BJT).
Collector Current (Ic): Maximum 200 mA.
Collector-Base Voltage (Vcb): Maximum 60V.
Collector-Emitter Voltage (Vce): Maximum 40V.
Emitter-Base Voltage (Veb): Maximum 6V.
Power Dissipation: Maximum 625 mW.
Current Gain (hFE): Typically ranging from 30 to 300, depending on the collector current.
Transition Frequency (fT): Approximately 300 MHz.
2. Pinout of 2N3904:
Pin 1 (Collector – C): Collector.
Pin 2 (Base – B): Base.
Pin 3 (Emitter – E): Emitter.
3. Applications:
Signal amplification: Used in circuits for amplifying small signals.
Switching: Often used for switching in low-power applications.
Oscillators and modulation circuits: Used in oscillating and high-frequency signal modulation circuits.
4. Key features:
Low cost: Suitable for consumer and industrial electronic applications.
Fast switching capability: Responds well in applications requiring high switching speed.
High-frequency operation capability: Transition frequency up to 300 MHz, suitable for RF applications.
The 2N3904 transistor is commonly used in basic electronic circuits such as amplifiers, control circuits, and in consumer electronic devices.
Đặt mua electronic components moden 2N3904
electronic components moden 2N3904
2$
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