23-08-2017, 09:19 PM
(This post was last modified: 23-08-2017, 09:26 PM by Murphyv310.)
Hi.
Loads of more "recent" line OP Transistors here. The AF versions don't have the Diode, Ref, you need the *D* versions for the diode.
I'd be reluctant though to use transistors with the integral diode in a 2000.
The BU100 was as far as I know is the first generation Philips Silicon line output transistor for CTV, that begs the question for what application?? The BU102 was its successor. The Philips G8 which was released in 1970 used the BU105 initially.
One last thing, I don't really think beta is a big issue in the 2000, the transistor is acting as a switch and the drive should still be able to turn on a BU208 hard enough, if the beta is way too low it will overheat and fail within a few minutes, there could be lack of width or foldover left of centre on the picture before the transistor fails.
I'm 90% certain I've fitted BU205's in a 2000 and possibly 208's.......... it though isn't yesterday and I may be wrong.
Loads of more "recent" line OP Transistors here. The AF versions don't have the Diode, Ref, you need the *D* versions for the diode.
I'd be reluctant though to use transistors with the integral diode in a 2000.
The BU100 was as far as I know is the first generation Philips Silicon line output transistor for CTV, that begs the question for what application?? The BU102 was its successor. The Philips G8 which was released in 1970 used the BU105 initially.
One last thing, I don't really think beta is a big issue in the 2000, the transistor is acting as a switch and the drive should still be able to turn on a BU208 hard enough, if the beta is way too low it will overheat and fail within a few minutes, there could be lack of width or foldover left of centre on the picture before the transistor fails.
I'm 90% certain I've fitted BU205's in a 2000 and possibly 208's.......... it though isn't yesterday and I may be wrong.
