Overview
The BC850CW/ZLF is an NPN general-purpose transistor manufactured by Nexperia USA Inc. This transistor is housed in a small SOT323 (SC-70) plastic package, making it suitable for a variety of applications where space is limited. It is part of Nexperia's extensive portfolio of bipolar transistors, which are known for their reliability and performance in various electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BC850CW |
| Package | SOT323 (SC-70) |
| Size (mm) | 2 x 1.25 x 0.95 |
| hFE (min) | 420 |
| hFE (max) | 800 |
| fT (min) (MHz) | 100 |
| Complement | BC860CW |
| I C (max) (mA) | 100 |
| Noise Figure (max) (dB) | 4 |
| VCEO (max) (V) | 45 |
| Ptot (max) (mW) | 200 |
| Polarity | NPN |
| AEC-Q101 Qualified | Yes |
Key Features
- Low current capability (max. 100 mA)
- Low voltage operation (max. 45 V)
- High current gain (hFE) range of 420 to 800
- High transition frequency (fT) of at least 100 MHz
- AEC-Q101 qualified, making it suitable for automotive applications
- Low noise figure, ideal for audio-frequency equipment
Applications
The BC850CW/ZLF transistor is versatile and can be used in a variety of applications, including:
- Low noise stages in tape recorders and hi-fi amplifiers
- General-purpose switching and amplification
- Automotive electronics due to its AEC-Q101 qualification
- Industrial and consumer electronics where reliability and low noise are critical
Q & A
- What is the package type of the BC850CW/ZLF transistor?
The BC850CW/ZLF transistor is housed in a SOT323 (SC-70) plastic package. - What is the maximum current handling of the BC850CW/ZLF transistor?
The maximum current handling is 100 mA. - What is the maximum voltage rating of the BC850CW/ZLF transistor?
The maximum voltage rating is 45 V. - Is the BC850CW/ZLF transistor AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications. - What is the transition frequency (fT) of the BC850CW/ZLF transistor?
The transition frequency (fT) is at least 100 MHz. - What are the PNP complements of the BC850CW/ZLF transistor?
The PNP complements are BC859W and BC860W. - What is the noise figure of the BC850CW/ZLF transistor?
The noise figure is a maximum of 4 dB. - Where can I find the datasheet and other technical documents for the BC850CW/ZLF transistor?
You can find the datasheet and other technical documents on Nexperia's official website or through authorized distributors like Mouser and Digi-Key. - Can I use the BC850CW/ZLF transistor in audio-frequency equipment?
Yes, it is suitable for low noise stages in tape recorders, hi-fi amplifiers, and other audio-frequency equipment. - How do I order samples of the BC850CW/ZLF transistor?
You can order samples via Nexperia's sales organization or through their network of global and regional distributors.
