Overview
The BC847A-TP is a high-performance NPN bipolar junction transistor (BJT) manufactured by Micro Commercial Components (MCC). This transistor is part of the BC847 series and is known for its robust specifications and versatility in various electronic applications. It is packaged in a SOT-23 surface mount format, making it suitable for a wide range of modern electronic designs.
Key Specifications
| Parameter | Symbol | Rating/Value | Units | Conditions |
|---|---|---|---|---|
| Collector-Base Voltage | Vcb | 45 | V | IE = 0 |
| Collector-Emitter Voltage | Vce | 45 | V | IB = 0 |
| Emitter-Base Voltage | Veb | 6 | V | IC = 0 |
| Collector Current | Ic | 100 | mA | |
| Base Current | Ib | 5 | mA | |
| Power Dissipation | Pd | 225 | mW | |
| Transition Frequency | fT | 100-280 | MHz | Vce = 5V, Ic = 10mA |
| Collector-Emitter Saturation Voltage | Vce(sat) | 0.25 | V | Ic = 100mA, Ib = 5mA |
| Base-Emitter Saturation Voltage | Vbe(sat) | 0.7 | V | Ic = 10mA, Ib = 0.5mA |
| DC Current Gain | hFE | 180-400 | Vce = 5V, Ic = 10mA |
Key Features
- High current gain (hFE: 180-400)
- Low collector-emitter saturation voltage (Vce(sat): 0.25V)
- Low noise between 30 Hz and 15 kHz
- Pb-free (RoHS compliant) package
- Qualified according to AEC Q101 (except BC847BL3)
- Transition frequency up to 280 MHz
Applications
The BC847A-TP is suitable for a variety of applications, including:
- Audio frequency (AF) input stages and driver applications
- General-purpose switching and amplification in electronic circuits
- Signal processing and control circuits
Q & A
- What is the collector-emitter voltage rating of the BC847A-TP?
The collector-emitter voltage rating is 45V. - What is the maximum collector current for the BC847A-TP?
The maximum collector current is 100mA. - What is the power dissipation of the BC847A-TP?
The power dissipation is 225mW. - Is the BC847A-TP RoHS compliant?
Yes, the BC847A-TP is Pb-free and RoHS compliant. - What is the transition frequency of the BC847A-TP?
The transition frequency ranges from 100 to 280 MHz. - What are the typical applications of the BC847A-TP?
The BC847A-TP is used in AF input stages, driver applications, and general-purpose switching and amplification. - What is the DC current gain of the BC847A-TP?
The DC current gain (hFE) ranges from 180 to 400. - What is the collector-emitter saturation voltage of the BC847A-TP?
The collector-emitter saturation voltage (Vce(sat)) is 0.25V. - Is the BC847A-TP qualified according to AEC Q101?
Yes, the BC847A-TP is qualified according to AEC Q101, except for the BC847BL3 variant. - What is the package type of the BC847A-TP?
The BC847A-TP is packaged in a SOT-23 surface mount format.
