BC847B,215 NPN Transistor: Features, Specifications, and Applications
BC847B,215 NPN Transistor: Features, Specifications, and Applications
The BC847B,215 is a highly reliable NPN bipolar junction transistor (BJT) manufactured by Nexperia USA Inc., a leader in semiconductor solutions. Known for its exceptional performance in low-power applications, this transistor is widely used in amplification, switching, and signal processing circuits. In this comprehensive guide, we explore the detailed specifications, advantages, and practical applications of the BC847B,215 to help you make an informed decision for your electronic projects.
Overview of the BC847B,215 Transistor
- Manufacturer Part Number: BC847B,215
- Manufacturer: Nexperia USA Inc.
- Category: Discrete Semiconductor Products
- Subcategory: Transistors - Bipolar (BJT) - Single
The BC847B,215 is part of Nexperia's extensive portfolio of high-quality transistors. Its NPN configuration makes it ideal for amplifying or switching electronic signals in a variety of applications, from consumer electronics to industrial control systems.
Detailed Specifications
1. Transistor Type: NPN
The BC847B,215 is an NPN transistor, meaning it uses electrons as the majority charge carriers. This design ensures efficient operation in amplification and switching tasks, making it a versatile component in electronic circuits.
2. Current Handling Capabilities
- Collector Current (Ic): 100 mA
- Collector-Emitter Voltage (Vce): 45 V
With a collector current rating of 100 mA and a collector-emitter voltage of 45 V, the BC847B,215 is well-suited for low to moderate power applications. Its robust design ensures stable performance even under varying load conditions.
3. Low Saturation Voltage
The transistor features a low saturation voltage (Vce sat) of 400 mV at 5 mA and 100 mA. This characteristic minimizes power loss and enhances efficiency, particularly in switching applications.
4. High DC Current Gain (hFE)
The BC847B,215 boasts a minimum DC current gain (hFE) of 200 at 2 mA and 5 V. This high gain makes it an excellent choice for signal amplification in audio and RF circuits.
5. Low Leakage Current
With a collector cutoff current (ICBO) of just 15 nA, the transistor ensures minimal power wastage, making it ideal for battery-operated devices and energy-efficient designs.
6. Power Dissipation and Thermal Performance
- Power Dissipation: 250 mW
- Operating Temperature: Up to 150 C (TJ)
The transistor can dissipate up to 250 mW of power and operate reliably at temperatures up to 150 C, ensuring durability in demanding environments.
7. High Transition Frequency
The BC847B,215 has a transition frequency (fT) of 100 MHz, enabling its use in high-frequency applications such as RF amplifiers and communication systems.
8. Compact Surface-Mount Package
Available in TO-236-3, SC-59, and SOT-23-3 packages, the transistor is designed for surface-mount technology (SMT), facilitating compact and efficient PCB layouts.
Applications of the BC847B,215
The BC847B,215 is widely used in various electronic circuits, including:
- Switching Circuits: Ideal for driving LEDs, relays, and small motors.
- Amplification Circuits: Perfect for audio amplifiers, signal conditioning, and sensor interfaces.
- Digital Logic Circuits: Used in level shifting, buffering, and logic gates.
- RF and Communication Systems: Suitable for high-frequency applications due to its 100 MHz transition frequency.
Why Choose the BC847B,215?
- Superior Performance: Offers high current gain, low saturation voltage, and minimal leakage current.
- Reliability: Manufactured by Nexperia, a trusted name in semiconductor solutions.
- Versatility: Suitable for a wide range of applications, from consumer electronics to industrial systems.
- Compact Design: Surface-mount package saves space and simplifies PCB assembly.
Conclusion
The BC847B,215 is a high-performance NPN transistor that delivers reliability, efficiency, and versatility for your electronic projects. Whether you're designing a simple switch or a complex amplifier, this transistor is an excellent choice. Its robust specifications and compact design make it a favorite among engineers and hobbyists alike.
Ready to integrate the BC847B,215 into your next project? Order now and experience the quality and performance that Nexperia's transistors are known for. Enjoy fast shipping and competitive pricing!