ترانزستور NPN 2SC1815 50 فولت 0.15 أمبير

Product Overview

The 2SC1815 NPN Transistor is a versatile, low-power transistor widely used in signal amplification and switching applications. It features a maximum voltage rating of 50V, a collector current of 0.15A, and a high current gain (hFE), making it ideal for audio amplification, low-noise circuits, and general-purpose switching. The transistor is commonly used in consumer electronics, radios, amplifiers, and microcontroller-based circuits.

Key Features:

• NPN Bipolar Junction Transistor (BJT) – Suitable for switching and amplification.


• Low Noise & High Gain – Ideal for audio and RF applications.


• Maximum Collector-Emitter Voltage (Vce): 50V – Supports low-to-medium voltage applications.


• Collector Current (Ic): 150mA – Suitable for small signal amplification.


• High DC Current Gain (hFE): 70 to 700 – Ensures efficient signal amplification.


• Low Saturation Voltage – Improves switching efficiency.


• Compact TO-92 Package – Easy to integrate into PCB designs.

Technical Specifications:

• Transistor Type: NPN


• Maximum Voltage (Vce): 50V


• Collector Current (Ic): 150mA


• Power Dissipation (Ptot): 400mW


• DC Current Gain (hFE): 70 – 700


• Transition Frequency (ft): 80MHz


• Saturation Voltage (Vce(sat)): 0.3V (typical)


• Package Type: TO-92


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

Applications:

• Signal Amplification – Used in preamplifiers, audio circuits, and RF applications.


• Switching Circuits – Suitable for microcontroller-based control systems.


• Oscillator & Signal Processing Circuits – Used in frequency generation applications.


• Consumer Electronics – Found in TVs, radios, and electronic gadgets.


• Hobby & DIY Electronics – Ideal for educational and prototyping projects.

Why Choose the 2SC1815 NPN Transistor?

With its low noise, high gain, and compact design, the 2SC1815 is a reliable and widely used transistor for amplification and switching applications in electronics and communication systems.