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BC847C

BC847C Description

The BC847C from Good Ark Semiconductor is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. With a collector current (Ic) rating of 100mA and a collector-emitter voltage (Vce) of 45V, it offers robust performance in compact surface-mount packages. The transistor features a transition frequency of 300MHz, making it suitable for high-speed signal processing. Its low saturation voltage (600mV @ 5mA, 100mA) ensures efficient switching, while the high DC current gain (hFE ≥ 420 @ 2mA, 5V) provides excellent signal amplification. The device is RoHS3 compliant, REACH unaffected, and MSL1-rated, ensuring reliability in environmentally sensitive applications.

BC847C Features

• High Transition Frequency (300MHz): Ideal for RF and high-frequency circuits.
• Low Saturation Voltage (600mV @ 5mA, 100mA): Enhances power efficiency in switching applications.
• High Current Gain (hFE ≥ 420): Delivers superior amplification with minimal input current.
• Compact SMD Package (Tape & Reel): Optimized for automated PCB assembly.
• Wide Operating Voltage (45V): Suitable for diverse voltage requirements.
• Low Leakage Current (15nA ICBO): Reduces power wastage in standby modes.
• Robust Compliance (RoHS3, REACH, EAR99): Meets global environmental and export standards.

BC847C Applications

The BC847C excels in:

• Signal Amplification: Audio preamps, sensor interfaces, and low-noise analog circuits.
• High-Speed Switching: Digital logic circuits, pulse generators, and microcontroller drivers.
• RF Modules: Oscillators, mixers, and frequency multipliers due to its 300MHz bandwidth.
• Power Management: Low-power DC-DC converters and voltage regulators.
• Consumer Electronics: Remote controls, LED drivers, and portable devices requiring efficient SMD components.

Conclusion of BC847C

The BC847C stands out as a versatile, high-gain NPN transistor with exceptional frequency response, low power loss, and compact form factor. Its balance of performance, reliability, and compliance makes it a preferred choice for engineers designing high-efficiency analog and digital systems. Whether for amplification, switching, or RF applications, the BC847C delivers consistent performance in demanding environments.