Overview
The BC847CT,115 is a general-purpose NPN bipolar transistor produced by NXP USA Inc. This transistor is designed for a wide range of applications, including switching and amplification. It is part of the BC847 series, known for its high performance and reliability in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector Current (Ic) | 100 | mA |
| Collector-Emitter Voltage (Vceo) | 45 | V |
| Power Dissipation (Ptot) | 150 | mW |
| DC Current Gain (hFE) | 110 - 800 | |
| Transition Frequency (ft) | 100 | MHz |
| Operating Temperature (Tj) | -55 to 150 | °C |
| Package Type | SOT-416 (SC-75) |
Key Features
- High Current Gain: The BC847CT,115 has a DC current gain (hFE) ranging from 110 to 800, ensuring high current amplification and stability in circuits.
- High Frequency Capability: With a transition frequency of 100 MHz, this transistor is suitable for high-frequency applications.
- Low Power Consumption: The transistor has a maximum power dissipation of 150 mW, which helps in reducing energy consumption and improving efficiency.
- Compact Packaging: The SOT-416 (SC-75) surface-mount package is compact and convenient for integration onto circuit boards.
- Rohs Compliant: The BC847CT,115 is RoHS compliant, making it environmentally friendly and suitable for modern electronic designs.
Applications
- Analog Switches: It can be used to control the on and off of analog signals, such as in audio circuits.
- Drive Circuits: Suitable for driving various load devices like electric motors and displays.
- Microwave Amplifiers: Its high-frequency response makes it ideal for microwave amplifier circuits.
- Constant Current Sources: Can be used to construct simple constant current source circuits in DC power supply applications.
Q & A
- What is the maximum collector current of the BC847CT,115 transistor?
The maximum collector current (Ic) is 100 mA.
- What is the maximum collector-emitter voltage (Vceo) of the BC847CT,115?
The maximum collector-emitter voltage (Vceo) is 45 V.
- What is the power dissipation (Ptot) of the BC847CT,115?
The power dissipation (Ptot) is 150 mW.
- What is the transition frequency (ft) of the BC847CT,115?
The transition frequency (ft) is 100 MHz.
- What is the operating temperature range of the BC847CT,115?
The operating temperature range is -55 to 150 °C.
- What type of package does the BC847CT,115 use?
The BC847CT,115 uses the SOT-416 (SC-75) surface-mount package.
- Is the BC847CT,115 RoHS compliant?
Yes, the BC847CT,115 is RoHS compliant.
- What are some common applications of the BC847CT,115 transistor?
Common applications include analog switches, drive circuits, microwave amplifiers, and constant current sources.
- Why is the BC847CT,115 suitable for high-frequency applications?
It is suitable due to its high transition frequency of 100 MHz.
- Is the BC847CT,115 still in production?
No, the BC847CT,115 is no longer manufactured and is considered obsolete.
