Help to recognizing transistor marked EVD (Exx) ceramic package (looks lke ATF-36077)
ATF-36077 is marked "360"
This one is marked "Exx", where xx - some letters or numbers, something like EVD, EDK, etc.
p.s. Need to replace it with something new
Thank you!
It looks like RF transistors found in TV Transmiters
The ones starting with 'E' are usually from "Mini-Circuits" but I can't see them listed in their catalog.
Fujitsu also make ceramic MMICs and diode mixers in that package, it might be worth contacting them or checking their web sites.
What application is is used in ?
Brian.
I found it in LO of ssb transmitter and single stage amplifier, thank for your guesses, I ll check it out!
Hey I found it see the attachment If this helped do not forget to click the helped me button below
I don't think so!
The transistor Terminator3 is referring to is marked "EVxx" not "360" and it's only about 2mm across. It's a package usually used for HEMT, MMIC and some microwave mixers, the one you found is more than ten times bigger!
Brian.