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BFR182W Transistor Data
Key transistor data for the BFR182W RF low noise transistor including key electrical parameters, pinout, package type and many other key transistor datasheet details.
Designed for low noise high gain broadband amplifiers at currents from 1mA to 20mA.The BFR182W has an fT of 8 GHz and a minimum noise figure of 0.9dB at 900 MHz.
Key details and performance parameters for the xxx transistor.
| BFR182W transistor datasheet parameters & data |
|
|---|---|
| Parameters | Details |
| Transistor type | |
| Package type | SOT323 |
| VCBO max (V) | 20 |
| VCEO max (V) | 12 |
| VEBOmax (V) | 2 |
| IC max (mA) | 35 |
| TJ Max °C | 150 |
| PTOT mW | 250 |
| fT min | 8 GHz |
| COB | |
| hfe | 70 - 140, 100 typ |
| IC for hfe | 10 mA |
| Similar / equivalents | |
Outline & pinout:
Explanation of transistor parameters
| Parameter | Explanation |
|---|---|
| VCBO Max | Maximum collector-base voltage with emitter open circuit . |
| VCEO Max | Maximum collector-emitter voltage with base open circuit. |
| VEBO Max | Maximum emitter-base voltage with collector open circuit. |
| VCEsat (included where applicable) | The voltage drop across the collector-emitter when the transistor is fully saturated (acting as a closed switch). |
| IC Max | Maximum collector current. |
| Parameter | Explanation |
|---|---|
| TJ | Maximum junction temperature. |
| PTOT Max | Maximum device dissipation normally in free air at 25°C unless other conditions indicated. |
| fT Min | Minimum cutoff frequency at which the current gain in a common emitter circuit falls to unity. |
| COB Max | Maximum collector capacitane, normally measured with emitter open circuit. |
| hFE | DC current gain for HFE at IC. [Note hfe is the small signal gain and although this may be slightly different, the transistor current gain will vary considerably from ne transistor to the next of the same type.] |
| PTOT Max | Maximum device dissipation normally in free air at 25°C unless other conditions indicated. |
These are the main transistor parameters that have been included in our list. There are others, but these help quantify the main elements of the performance of the transistor.
Please note, that the data given is the best estimate we can give within a tabulated summary of this nature. Parameters also vary between manufacturers. Electronics Notes cannot accept any responsibility for errors, inaccuracies, etc, although we do endevaour to ensure the data is as accurate as possible.
Notes and supplementary information
• Availability & sources
• BFR182W additional information
The BFR182W is a higher performance RF amplifier suitable for use well into the UHF region and it offers a good noise figure performance with figures of 0.9dB minimum at 900 MHz.
Written by Ian Poole .
Experienced electronics engineer and author.
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