Philips BFG541 Data Sheet
Summary
This BFG541 NPN transistor is a high-performance silicon planar device engineered for wideband RF applications across the GHz spectrum. Its core features include high power gain, low noise figure, and high transition frequency, making it ideal for advanced telecommunications systems. The accompanying technical manual provides detailed specifications covering electrical characteristics, thermal ratings, packaging details (SOT223), and performance data necessary for integrating the component into devices such as cellular/cordless phone networks, radar detectors, satellite TV tuners, and fiber-optic repeaters.
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DISCRETE SEMICONDUCTORS
DATA SHEET
BFG541 NPN 9 GHz wideband transistor
Product specification September 1995
File under Discrete Semiconductors, SC14
Page Summary Contents For Philips BFG541 Data Sheet
Manual Details
| Brand | Philips |
|---|---|
| Pages | 12 |
| File Size | 144.60 KB |
| Published | July 10, 2026 |
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Frequently Asked Questions
What applications is this NPN transistor intended for?
It is designed for wideband applications in the GHz range, such as cellular telephones, radar detectors, and SATV/MATV amplifiers.
Am I safe to operate it above its specified limiting values?
No. Stress above one or more limiting values may cause permanent damage to the device.
What package type is used for mounting this transistor?
It uses a plastic SOT223 package, which features a collector pad for good heat transfer during mounting.