2SC945 - NPN Transistor General purpose transistor

2SC945 NPN General Purpose Switching Transistor

The 2SC945 is a highly popular NPN general purpose switching transistor. It is widely recognized for its reliability and versatility in various electronic circuits. This transistor is designed for low-power switching and amplification applications. Its robust performance makes it a staple in both hobbyist projects and professional designs. With a collector-emitter voltage of 50V and a collector current of 0.1A, it handles common requirements efficiently. The 2SC945 offers excellent current gain and a high transition frequency. It's an essential component for signal processing, driver circuits, and small power switching. Integrate this reliable NPN transistor into your next electronic design for stable operation.

Specifications:

• Transistor Type: NPN
• Collector-Emitter Voltage (Vceo): 50V
• Collector Current (Ic): 0.1A (100mA)
• DC Current Gain (hfe): 90-160 @ 1mA
• Power Dissipation (Ptot): 250mW
• Current-Gain-Bandwidth Product (fT): 150MHz
• Operating Temperature: -55°C to +150°C
• Package Type: TO-92

Key features and benefits:

• NPN polarity for versatile circuit integration
• High collector-emitter voltage (Vceo) of 50V
• Capable of handling a collector current (Ic) of 0.1A
• Excellent DC current gain (hfe) ranging from 90-160
• Low power dissipation of 250mW
• High current-gain-bandwidth product (fT) of 150MHz
• Compact and easy-to-mount TO-92 package
• Suitable for general purpose switching and amplification

Applications:

• Low-power switching circuits
• Audio pre-amplifiers and signal amplification
• Driver circuits for relays and LEDs
• General purpose logic and control circuits
• Hobby electronics projects and prototyping

Package Includes:

*Image shown is a representation only.

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