PHILIPS BFQ221 Product Data Sheet User Manual
Summary
The BFQ221 is a specialized NPN video transistor optimized for buffer stages, primarily used within high-resolution color monitor circuits and signal processing applications. This comprehensive product datasheet serves as an essential technical resource for electronics engineers and circuit designers. It provides detailed specifications covering electrical characteristics (e.g., transition frequency $f_T$, current gain $\beta$), absolute maximum ratings, thermal limits, and the SOT54 physical package outline, ensuring reliable integration into demanding electronic systems.
Page 1 Text Content
查询BFQ221供应商
DISCRETE SEMICONDUCTORS
DATA SHEET
BFQ221 NPN video transistor
Product specification Sep
Supersedes data of 1996 July 18 File under Discrete Semiconductors, SC05
Page Summary Contents For PHILIPS BFQ221 Product Data Sheet User Manual
Manual Details
| Brand | Philips |
|---|---|
| Pages | 5 |
| File Size | 39.10 KB |
| Published | July 04, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What are the main applications of the BFQ221 transistor?
It is primarily intended for buffer stages in high resolution colour monitors.
What is the maximum collector current of the BFQ221?
The maximum DC and average collector current is 100 mA.
What package does the BFQ221 transistor use?
It is encapsulated in a 3-lead plastic SOT54 package.
Can the BFQ221 be used in life support systems?
No, it is not designed for use in life support appliances, devices, or systems.