Odd Transistor Readings

** You have never revealed the transistor's number.

The OP describes it as being a "TO8 in a tin can" which makes no sense.

A CRO sweep amplifier is not a small signal circuit, it is large signal.

Maybe you meant a TO5 round metal pak like this ?

Rated at 75V, 2A, 50MHz and 10 watts

The case would glow in the dark at 10 watts.

Probably. Did I write TO-8? I meant to type TO-18. It's a 2N3251 and in this circuit it's working well within its V&A ratings, as one would expect with a design by Hewlett-Packard.

--
This message may be freely reproduced without limit or charge only via  
the Usenet protocol. Reproduction in whole or part through other  
protocols, whether for profit or not, is conditional upon a charge of  
GBP10.00 per reproduction. Publication in this manner via non-Usenet  
protocols constitutes acceptance of this condition.

---------------------

** Pathetic. The max ratings of any BJT on a BJC can be massively exceeded by the simplest of accidents while servicing or even cleaning.

Dropping a toll or screw will do it.

FFS get real.

.... Phil

** Pathetic. The max ratings of any BJT on a BJC can be massively exceeded by the simplest of accidents while servicing or even cleaning.

Dropping a toll or screw will do it.

FFS get real.

I can't see HTH that's going to happen just out of the blue inside the sealed casing. THE FAULT AROSE *BEFORE* THE CASE WAS EVEN REMOVED.

Anyway, I can see your old attitude problem resurfacing and you reverting to being your usual snarky bastard self so this thread is over AFAIC. I will not be looking for any more replies from you via GG as you're not adding anything of value any more. Have a nice life and enjoy the Rugby World Cup Final Hahaha! >:-}

--
This message may be freely reproduced without limit or charge only via  
the Usenet protocol. Reproduction in whole or part through other  
protocols, whether for profit or not, is conditional upon a charge of  
GBP10.00 per reproduction. Publication in this manner via non-Usenet  
protocols constitutes acceptance of this condition.

-----------------------------------

** Insane.

The scope is decades old, anything could have happened in the past.

Metal case transistors are highly vulnerable cos the collector is exposed.

** Good idea - cos you are raving like a lunatic.

** Listen you ASD f***ed moron -

YOU have the bad attitude.

Big time.

..... Phil

Phil, you've been run out of every group you to which you've ever belonged anywhere in the civilized world.

Yet it never occurs to you that the problem might be *you*...