Overview
The BC847B-7-F is a small signal NPN bipolar transistor manufactured by Diodes Incorporated. It is part of the BC847B series and is available in a SOT-23-3 package. This transistor is designed for surface mount applications and is suitable for a variety of electronic circuits, including switching and audio frequency (AF) amplifier applications.
Key Specifications
| Attribute | Value | Unit |
|---|---|---|
| Polarity | NPN | |
| Collector-Base Voltage (VCBO) | 50 | V |
| Collector-Emitter Voltage (VCEO) | 45 | V |
| Emitter-Base Voltage (VEBO) | 6.0 | V |
| Continuous Collector Current (IC) | 100 | mA |
| Peak Collector Current (ICM) | 200 | mA |
| Power Dissipation (PD) | 300 | mW |
| Thermal Resistance, Junction to Ambient | 417 | °C/W |
| Operating and Storage Temperature Range | -65 to +150 | °C |
| Package Style | SOT-23 (SC-59, TO-236) | |
| Mounting Method | Surface Mount |
Key Features
- Ideally suited for automatic insertion.
- Complementary PNP types available (BC856 – BC858).
- Suitable for switching and AF amplifier applications.
- Power dissipation of 300 mW.
- Thermal resistance, junction to ambient, of 417 °C/W.
- Operating and storage temperature range of -65 to +150 °C.
- Continuous collector current of 100 mA.
Applications
The BC847B-7-F is versatile and can be used in various applications, including:
- Switching circuits: Due to its high collector current and low power dissipation, it is suitable for switching applications.
- Audio Frequency (AF) Amplifiers: Its small signal characteristics make it ideal for audio frequency amplifier circuits.
- General Purpose Amplification: It can be used in general-purpose amplification circuits where a small signal transistor is required.
Q & A
- What is the polarity of the BC847B-7-F transistor?
The BC847B-7-F is an NPN bipolar transistor.
- What is the maximum collector-base voltage (VCBO) of the BC847B-7-F?
The maximum collector-base voltage (VCBO) is 50 V.
- What is the continuous collector current (IC) of the BC847B-7-F?
The continuous collector current (IC) is 100 mA.
- What is the power dissipation (PD) of the BC847B-7-F?
The power dissipation (PD) is 300 mW.
- What is the thermal resistance, junction to ambient, of the BC847B-7-F?
The thermal resistance, junction to ambient, is 417 °C/W.
- What is the operating and storage temperature range of the BC847B-7-F?
The operating and storage temperature range is -65 to +150 °C.
- In what package style is the BC847B-7-F available?
The BC847B-7-F is available in a SOT-23 (SC-59, TO-236) package.
- What is the mounting method for the BC847B-7-F?
The mounting method is surface mount.
- Are there complementary PNP types available for the BC847B-7-F?
Yes, complementary PNP types are available (BC856 – BC858).
- What are some common applications of the BC847B-7-F?
Common applications include switching circuits, AF amplifier circuits, and general-purpose amplification.
