Overview
The BC847S is a dual NPN bipolar junction transistor (BJT) array produced by Diotec Semiconductor. It is designed for general-purpose applications and is packaged in a surface-mount SOT-363 format. This transistor is known for its high reliability and versatility, making it suitable for a wide range of electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | Dual NPN BJT |
| Collector-Base Voltage (Vcbo) | 45V |
| Collector-Emitter Voltage (Vceo) | 45V |
| Emitter-Base Voltage (Vebo) | 6V |
| Collector Current (Ic) | 100mA |
| Power Dissipation (Pd) | 250mW |
| Transition Frequency (ft) | 100MHz |
| Package Type | SOT-363 |
Key Features
- Dual NPN transistor configuration in a single package, enhancing space efficiency and simplifying circuit design.
- High collector current and voltage ratings, making it suitable for various power and signal applications.
- Low noise and high gain characteristics, ideal for amplifier and switching circuits.
- Surface-mount technology (SMT) for easy integration into modern PCB designs.
- General-purpose use, applicable in a wide range of electronic devices and systems.
Applications
The BC847S is versatile and can be used in numerous applications, including:
- Amplifier circuits: Due to its high gain and low noise, it is suitable for audio and signal amplification.
- Switching circuits: Its high collector current and voltage ratings make it ideal for switching applications.
- Automotive electronics: It can be used in various automotive systems due to its reliability and robustness.
- Consumer electronics: Found in devices such as audio equipment, telecommunication devices, and other general-purpose electronic circuits.
Q & A
- What is the package type of the BC847S transistor?
The BC847S transistor is packaged in a surface-mount SOT-363 format. - What is the maximum collector current of the BC847S?
The maximum collector current is 100mA. - What is the transition frequency (ft) of the BC847S?
The transition frequency is 100MHz. - What are the typical applications of the BC847S transistor?
The BC847S is used in amplifier circuits, switching circuits, automotive electronics, and consumer electronics. - What is the power dissipation (Pd) of the BC847S?
The power dissipation is 250mW. - Is the BC847S suitable for high-frequency applications?
Yes, with a transition frequency of 100MHz, it is suitable for high-frequency applications. - What is the collector-base voltage (Vcbo) of the BC847S?
The collector-base voltage is 45V. - Can the BC847S be used in automotive systems?
Yes, it can be used in automotive systems due to its reliability and robustness. - What is the emitter-base voltage (Vebo) of the BC847S?
The emitter-base voltage is 6V. - Is the BC847S a dual transistor array?
Yes, the BC847S is a dual NPN BJT array.
