Overview
The BC847AE6327 is a General Purpose NPN Bipolar Junction Transistor (BJT) manufactured by Infineon Technologies. This transistor is part of the BC847 series, known for its high current gain, low collector-emitter saturation voltage, and low noise characteristics. It is packaged in a 3-pin SOT-23 format, making it suitable for a variety of applications in electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Collector-Emitter Voltage (Vce) | 45V |
| Collector Current (Ic) | 0.1A |
| Base-Emitter Voltage (Vbe) | 0.7V (typical) |
| Collector-Base Voltage (Vcb) | 50V |
| Emitter-Base Voltage (Veb) | 6V |
| DC Current Gain (hfe) | 100-300 (typical) |
| Transition Frequency (ft) | 100 MHz (typical) |
| Package Type | SOT-23 |
| RoHS Compliance | Yes |
Key Features
- High current gain
- Low collector-emitter saturation voltage
- Low noise between 30 Hz and 15 kHz
- Pb-free (RoHS compliant) package
- Complementary types available (e.g., BC856 for PNP)
- Suitable for AF input stages and driver applications
Applications
The BC847AE6327 is versatile and can be used in various electronic circuits, including:
- AUDIO AMPLIFIERS: Due to its low noise characteristics, it is suitable for audio input stages.
- DRIVER APPLICATIONS: Its high current gain makes it ideal for driving other components.
- GENERAL PURPOSE SWITCHING: It can be used in general-purpose switching applications due to its robust specifications.
Q & A
- What is the collector-emitter voltage of the BC847AE6327?
The collector-emitter voltage (Vce) is 45V. - What is the typical DC current gain of the BC847AE6327?
The typical DC current gain (hfe) is between 100 and 300. - What package type is the BC847AE6327 available in?
The BC847AE6327 is available in a 3-pin SOT-23 package. - Is the BC847AE6327 RoHS compliant?
Yes, the BC847AE6327 is RoHS compliant. - What are the typical applications of the BC847AE6327?
It is typically used in AF input stages, driver applications, and general-purpose switching. - What is the transition frequency of the BC847AE6327?
The transition frequency (ft) is typically 100 MHz. - What is the collector current rating of the BC847AE6327?
The collector current (Ic) is rated at 0.1A. - Is the BC847AE6327 suitable for high-frequency applications?
Yes, due to its high transition frequency, it is suitable for high-frequency applications. - What is the base-emitter voltage of the BC847AE6327?
The base-emitter voltage (Vbe) is typically 0.7V. - Can the BC847AE6327 be used in life-support devices?
No, it should not be used in life-support devices or systems without the express written approval of Infineon Technologies.
