RF Transistors Forum Discussions

I would like to ask, what is the difference between BFP840ESD and BFP840FESD? What does an F mean?

There is only a difference in the conversion frequency and noise coefficient between the two on the data sheet, and the packaging is different. What are the other differences

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I wanted to check what suffix H6327  stand for in part number BAT6405W H6327

and if there is any link to this in the Infineon website for future reference, Thank you 

Hello everyone,

I am working on my master thesis project developing a high frequency (<3 GHz) photodiode amplifier, and was wondering if someone could supply me with the PCB design files of any of the BFP dev boards. Unfortunately, distributors don't seem to have them in-stock, and I am planning to use it as a template to give me a head start and save me some time.

Best regards!

Hey everyone! I've run into a bit of a snag while working with the BFP620F transistor. The package didn't have any markings as indicated in the attached pic, not in line with the details mentioned in the datasheet about a marked footprint. This makes it a bit tricky to figure out which pin is the base or collector.

Also, during measurements, I noticed the collector current bouncing between 0 to 30 mA, even with the base current correctly set. Has anyone else faced a similar issue?

Would appreciate any insights or advice!

 I need Rn, Fmin, N and gamma opt values at Ic 8.33mA and Vce 2.24V.
Current datasheet Dont have Rn values, and other 3 values are given for other Ic and Vce.
Any suggestion how to find or calculate these values?

I want to draw constant NF circles at smith chart.

hi expert BAR90-02EL is a pin diode for RF switch application.

i want to know the max RF power BAR90-02EL  can support. thanks!

I am using an RF rectifier circuit that operates in the 2.4GHz ISM band. The ADS model number for the BAT15-03W can be found on the website [ https://www.infineon.com/cms/de/product/rf/rf-diode/rf-mixer-and- detector-schottky-diode/bat15-03w /?redirId =193197] .

If you try to add this model as a library as before, it will fail and display the following warning:

Seems like my ADS 2022 version doesn't support that file? Or is there another way to import a diode model into an ADS schematic? Thank you for your answer!

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