Dell Inspiron BFP740F Owner's Manual
Summary
Infineon BFP740F NPN Silicon Germanium RF transistor datasheet featuring 150GHz transition frequency for wireless applications up to 10GHz and beyond. Specifications include outstanding 0.5dB noise figure at 1.8GHz, 0.75dB at 6GHz, 27.5dB maximum stable gain at 1.8GHz, 4V collector-emitter voltage, gold metallization, and TSFP-4 surface-mount package for CDMA and WLAN RF front-end designs.
Page 1 Text Content
BFP740F
NPN Silicon Germanium RF Transistor
• High gain ultra low noise RF transistor • Provides outstanding performance for a wide range of wireless applications up to 10 GHz and more • Ideal for CDMA and WLAN applications • Outstanding noise figure F = 0.5 d B at 1.8 GHz Outstanding noise figure F = 0.75 d B at 6 GHz Top View • High maximum stable gain
Gms = 27.5 d B at 1.8 GHz • Gold metallization for extra high reliability
Direction of Unreeling
• 150 GHz f T-Silicon Germanium technology
ESD (Electrostatic discharge) sensitive device, observe handling precaution!
Type Marking Pin Configuration Package BFP740F R7s 1=B 2=E 3=C 4=E TSFP-4 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage VCEO TA > 0°C
TA ≤ 0°C 3.5
Collector-emitter voltage VCES Collector-base voltage VCBO
Emitter-base voltage VEBO 1.2
Collector current IC m A
Base current IB
Total power dissipation1) Ptot m W
TS ≤ 90°C
Junction temperature °C
Ambient temperature TA -65 ... 150 Storage temperature Tstg -65 ... 150 1TS is measured on the collector lead at the soldering point to the pcb
Page Summary Contents For Dell Inspiron BFP740F Owner's Manual
Manual Details
| Brand | Dell |
|---|---|
| Pages | 10 |
| File Size | 171.53 KB |
| Published | July 03, 2026 |
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Frequently Asked Questions
What types of wireless applications is the BFP740F ideal for?
It is ideal for a wide range of applications, such as CDMA and WLAN, operating up to 10 GHz and beyond.
Does this component require special handling during installation?
Yes, it is an ESD (Electrostatic discharge) sensitive device; observe proper handling precaution!
What are the electrical breakdown limits for operation?
The maximum collector-emitter voltage (VCEO) at ambient temperatures above 0°C is 4 A.
What key performance indicators define its RF capabilities?
It offers outstanding noise figures: F = 0.5 dB at 1.8 GHz and F = 0.75 dB at 6 GHz, with a maximum stable gain of 27.5 dB (at 1.8 GHz).