Overview
The BC847CB5000 is an NPN silicon bipolar transistor produced by Infineon Technologies. It is part of the BC847 series, which is designed for audio frequency (AF) input stages and driver applications. This transistor is known for its high current gain, low collector-emitter saturation voltage, and low noise characteristics, making it suitable for a variety of electronic circuits.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Emitter Breakdown Voltage | V(BR)CEO | - | 45 | - | V |
| Collector-Base Breakdown Voltage | V(BR)CBO | - | 50 | - | V |
| Emitter-Base Breakdown Voltage | V(BR)EBO | - | 6 | - | V |
| Base-Emitter Voltage | VBE(ON) | 580 | - | 660 | mV |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | 0.25 | - | V |
| Transition Frequency | fT | - | 250 | - | MHz |
| Collector-Base Capacitance | Ccb | - | 0.95 | - | pF |
| Emitter-Base Capacitance | Ceb | - | 9 | - | pF |
Key Features
- High current gain, making it suitable for amplifier and driver applications.
- Low collector-emitter saturation voltage, which reduces power consumption and heat generation.
- Low noise between 30 Hz and 15 kHz, ideal for audio frequency applications.
- Complementary types available (BC857...-BC860... for PNP transistors).
- Pb-free (RoHS compliant) package, ensuring environmental compliance.
- Qualified according to AEC Q101, indicating high reliability for automotive applications.
Applications
- Audio frequency (AF) input stages.
- Driver applications in electronic circuits.
- General-purpose amplification and switching.
- Automotive electronics due to AEC Q101 qualification.
Q & A
- What is the BC847CB5000 transistor used for?
The BC847CB5000 is used for audio frequency (AF) input stages and driver applications.
- What are the key features of the BC847CB5000 transistor?
High current gain, low collector-emitter saturation voltage, low noise between 30 Hz and 15 kHz, and Pb-free (RoHS compliant) package.
- What is the collector-emitter breakdown voltage of the BC847CB5000?
The collector-emitter breakdown voltage is typically 45 V.
- What is the transition frequency of the BC847CB5000?
The transition frequency is typically 250 MHz.
- Is the BC847CB5000 qualified for automotive applications?
- What are the complementary types of the BC847CB5000?
The complementary types are BC857...-BC860... (PNP transistors).
- What is the base-emitter voltage of the BC847CB5000?
The base-emitter voltage is typically between 580 mV and 660 mV.
- What is the collector-emitter saturation voltage of the BC847CB5000?
The collector-emitter saturation voltage is typically 0.25 V.
- Is the BC847CB5000 Pb-free?
- What are the typical applications of the BC847CB5000 in automotive electronics?
It can be used in various automotive electronic circuits requiring high reliability and low noise.
