Philips BFQ252; BFQ252A Data Handbook
Summary
The BFQ252/BFQ252A is a specialized PNP video transistor engineered for use as a buffer or driver in high-resolution graphics monitors. This comprehensive technical manual provides electrical characteristics, including breakdown voltages, low capacitance measurements, and detailed performance data up to 1.3 GHz transition frequency. It offers engineers the necessary specifications, absolute maximum ratings, and thermal guidelines required for reliable circuit design and integration into demanding electronic systems.
Page 1 Text Content
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DISCRETE SEMICONDUCTORS
DATA SHEET
BFQ252; BFQ252A PNP video transistors Product specification Oct Supersedes data of November File under Discrete Semiconductors, SC05
Page Summary Contents For Philips BFQ252; BFQ252A Data Handbook
Manual Details
| Brand | Philips |
|---|---|
| Pages | 8 |
| File Size | 66.11 KB |
| Published | June 22, 2026 |
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Frequently Asked Questions
What is the typical total power dissipation for BFQ252?
For a collector current (DC) of -300 mA, the typical power dissipation (T) is 2W.
What is the maximum ambient junction temperature (STg and Tj)?
The storage temperature range (stg T) is from -65 to +150 Â, and the junction temperature (Tj) minimum/maximum is specified for operation.
How can I mount this transistor?
It is a package in SOT32 (TO-126) format and is described as mountable to a heatsink with one mounting hole and three leads.