Overview
The BC847AT-7 is a bipolar junction transistor (BJT) produced by Diodes Incorporated. This NPN transistor is designed for general-purpose applications and is known for its high frequency performance and low noise characteristics. It is packaged in a surface mount SOT-523 format, making it suitable for a wide range of electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Configuration | Single |
| Type | NPN |
| Maximum DC Collector Current | 100 mA |
| Collector-Emitter Voltage (VCEO) Max | 45 V |
| Collector-Base Voltage (VCBO) Max | 50 V |
| Emitter-Base Voltage (VEBO) Max | 6 V |
| Transition Frequency (fT) | 100 MHz |
| Power Dissipation (Pd) | 150 mW |
| Package Type | SOT-523 (Surface Mount) |
Key Features
- High frequency performance up to 100 MHz
- Low noise characteristics
- General-purpose NPN transistor
- Surface mount SOT-523 package for compact designs
- High collector-emitter voltage rating of 45 V
- Low power dissipation of 150 mW
Applications
The BC847AT-7 transistor is versatile and can be used in a variety of applications, including:
- General-purpose amplifiers and switches
- Audio and video circuits
- High-frequency circuits such as RF amplifiers and oscillators
- Automotive and industrial control systems
- Consumer electronics and appliances
Q & A
- What is the maximum collector current of the BC847AT-7 transistor?
The maximum DC collector current is 100 mA. - What is the collector-emitter voltage rating of the BC847AT-7?
The collector-emitter voltage (VCEO) is rated at 45 V. - What is the transition frequency of the BC847AT-7 transistor?
The transition frequency (fT) is 100 MHz. - What type of package does the BC847AT-7 come in?
The BC847AT-7 is packaged in a surface mount SOT-523 format. - What are some common applications for the BC847AT-7 transistor?
It is used in general-purpose amplifiers, audio and video circuits, high-frequency circuits, automotive and industrial control systems, and consumer electronics. - What is the power dissipation of the BC847AT-7 transistor?
The power dissipation (Pd) is 150 mW. - Is the BC847AT-7 suitable for high-frequency applications?
Yes, it is suitable for high-frequency applications due to its 100 MHz transition frequency. - What is the emitter-base voltage rating of the BC847AT-7?
The emitter-base voltage (VEBO) is rated at 6 V. - Can the BC847AT-7 be used in automotive applications?
Yes, it can be used in automotive applications due to its robust specifications. - Where can I purchase the BC847AT-7 transistor?
You can purchase the BC847AT-7 from distributors such as Digi-Key, Mouser, and other electronic component suppliers.
