部件编号 BC847BLT1G
制造商: ON Semiconductor
设备类型: NPN General Purpose Small Signal Transistor
封装: SOT-23 Surface Mount
部件编号解码
BC847B: NPN general-purpose transistor, gain rank B
LT1G: SOT-23 package, tape and reel packaging, RoHS compliant
Key Electrical Ratings
Polarity: NPN
Collector-Emitter Voltage (VCEO): 45 V
Collector-Base Voltage (VCBO): 50 V
Emitter-Base Voltage (VEBO): 6 V
Continuous Collector Current (IC): 100 mA
Power Dissipation (PD): 350 mW
Gain Grade B: HFE = 200 ~ 450
Operating Temperature: -55 °C ~ +150 °C
主要功能
- Small SOT-23 compact package
- High current gain, low noise
- Low saturation voltage
- 切换速度快
- Suitable for signal amplification and switch drive
- RoHS lead-free, ideal for SMT mass production
典型应用
- Analog signal amplification
- Small signal switching circuit
- MCU peripheral drive and level conversion
- Audio pre-amplification circuit
- Consumer electronics, industrial control, IoT modules