Overview
The BC847BT TR PBFREE is a bipolar junction transistor (BJT) produced by Central Semiconductor Corp. This transistor is part of the BC847 series and is designed for small signal applications. It is known for its high DC current gain and low power dissipation, making it suitable for a variety of electronic circuits.
Key Specifications
| Attribute | Value |
|---|---|
| Transistor Polarity | NPN |
| Collector Emitter Voltage Max | 45V |
| Continuous Collector Current | 100mA |
| Power Dissipation | 150mW |
| Transistor Case Style | SOT-523 |
| No. of Pins | 3 Pins |
| Transistor Mounting | Surface Mount |
| DC Current Gain hFE Min | 200 hFE |
| Transition Frequency | 100MHz |
| Operating Temperature Max | 150°C |
Key Features
- High DC Current Gain: The BC847BT offers a minimum DC current gain (hFE) of 200, ensuring reliable amplification in small signal applications.
- Low Power Dissipation: With a total power dissipation of 150mW, this transistor is energy-efficient and suitable for low-power circuits.
- Surface Mount Technology: The SOT-523 package allows for easy integration into surface mount PCBs, enhancing manufacturing efficiency.
- High Transition Frequency: A transition frequency of 100MHz makes this transistor suitable for high-frequency applications.
- RoHS Compliant: The BC847BT is RoHS compliant, ensuring environmental sustainability and regulatory compliance.
Applications
The BC847BT TR PBFREE is versatile and can be used in various small signal applications, including:
- Amplifier Circuits: Due to its high DC current gain, it is ideal for amplifier circuits in audio and radio frequency applications.
- Switching Circuits: Its low power dissipation and high transition frequency make it suitable for switching circuits in digital electronics.
- Automotive Electronics: The transistor's robustness and high operating temperature make it a good choice for automotive electronic systems.
- Consumer Electronics: It can be used in a wide range of consumer electronic devices, such as TVs, radios, and other household appliances.
Q & A
- What is the transistor polarity of the BC847BT?
The BC847BT is an NPN transistor. - What is the maximum collector emitter voltage of the BC847BT?
The maximum collector emitter voltage is 45V. - What is the continuous collector current of the BC847BT?
The continuous collector current is 100mA. - What is the power dissipation of the BC847BT?
The total power dissipation is 150mW. - What is the package style of the BC847BT?
The package style is SOT-523. - Is the BC847BT RoHS compliant?
Yes, the BC847BT is RoHS compliant. - What is the operating temperature range of the BC847BT?
The operating temperature maximum is 150°C. - What is the transition frequency of the BC847BT?
The transition frequency is 100MHz. - What is the DC current gain (hFE) of the BC847BT?
The minimum DC current gain (hFE) is 200. - Is the BC847BT suitable for high-frequency applications?
Yes, due to its high transition frequency, it is suitable for high-frequency applications.
