Overview
The BC856B RFG, produced by Taiwan Semiconductor Corporation, is a PNP general-purpose bipolar junction transistor (BJT) designed for low power surface mount applications. It is housed in the SOT-23 package, making it suitable for automated placement and various electronic circuits. This transistor is part of a series that includes the BC856, BC857, and BC858, each with slightly different specifications but sharing common characteristics such as high efficiency and low power loss.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | -65 | V |
| Collector-Base Voltage (VCBO) | -80 | V |
| Emitter-Base Voltage (VEB0) | -5.0 | V |
| Collector Current (IC) - Continuous | 100 | mA |
| Collector Current (IC) - Peak (1 ms pulse) | 200 | mA |
| Power Dissipation (PD) | 250 | mW |
| DC Current Gain (hFE) | 200-420 | - |
| Collector-Emitter Saturation Voltage (VCE(sat)) | -0.3 to -0.65 | V |
| Base-Emitter Saturation Voltage (VBE(sat)) | -0.7 to -0.9 | V |
| Operating Temperature Range | -55 to 150 | °C |
Key Features
- Low power loss and high efficiency, making it suitable for a wide range of applications.
- Ideal for automated placement due to its SOT-23 package.
- High surge current capability, enhancing its reliability in transient conditions.
- Moisture sensitivity level: level 1, indicating minimal risk during handling and assembly.
- Pb-free, halogen-free/BFR-free, and RoHS compliant, ensuring environmental sustainability.
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other applications requiring unique site and control change requirements.
Applications
The BC856B RFG is versatile and can be used in various general-purpose amplifier applications, including but not limited to:
- Automotive electronics
- Consumer electronics
- Industrial control systems
- Audio and video equipment
- Switching and linear amplifiers
Q & A
- What is the collector-emitter voltage rating of the BC856B RFG?
The collector-emitter voltage rating is -65 V. - What is the maximum continuous collector current for the BC856B RFG?
The maximum continuous collector current is 100 mA. - What is the package type of the BC856B RFG?
The package type is SOT-23. - Is the BC856B RFG RoHS compliant?
Yes, the BC856B RFG is RoHS compliant. - What is the operating temperature range of the BC856B RFG?
The operating temperature range is -55 to 150°C. - What are the key features of the BC856B RFG?
The key features include low power loss, high efficiency, high surge current capability, and suitability for automated placement. - What are some common applications of the BC856B RFG?
Common applications include automotive electronics, consumer electronics, industrial control systems, and audio/video equipment. - Is the BC856B RFG AEC-Q101 qualified?
Yes, the BC856B RFG is AEC-Q101 qualified and PPAP capable. - What is the DC current gain range of the BC856B RFG?
The DC current gain range is 200-420. - What is the power dissipation rating of the BC856B RFG?
The power dissipation rating is 250 mW.
