N_Cook wrote:
Tim Schwartz wrote in message
...
N_Cook wrote:
From the 1970s / 1980s. I have an RCA databook with a lot of the big
number
RCA transistor full data, but cannot find full data anywhere on these
1C..
ones , that is 1C ( one see) not IC ( India Charlie ).

Google, in half the hits seems, to show lesser data/ working subs I've
put
on the net over the years.

Just repaired a 1986 HH which used , no problem with it, 1C03-C which is
presumably a voltage binning band, but thought I'd try locating some
proper
info on this RCA range for when I need it in earnest.

--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://home.graffiti.net/diverse:graffiti.net/







Nigel,

From page 486 in the 1981 RCA Power Devices data book in my library:

"Silicon Transistors for Audio-Frequency Linear-Amplifier Applications"

RCA1C03 (NPN):
V(CBO) 120V
V(CEO) 100V
I(C) 4 amps
P(T) is 40 Watts with CASE temp at 25 decrees C.
F(T) 4 MHz
h(FE) 50-250


The RCA1C04 is the PNP compliment, specs the same except F(T)=5 MHz

The RCA1C012 (and compliment RCA1C013) are the same except the
V(CBO)=140V and the V(CEO)=120V. (They list these with and without the
'0' on the same page, so they might be called RCA1C12 and RCA1C13)

If you need the more detailed specs, let me know.

Regards,
Tim Schwartz
Bristol Electronics


Any reference to what the suffix C means in
RCA1C03-C

Vcb max of 120V times 2.5 = 300 volt seems unlikely


Nigel,

There is no reference to any suffix on the data sheet I have. (I can
fax you a copy if you e-mail me with a fax number.) Also, I'm not aware
that RCA ever used a 'multiplier'. Texas Instruments did on some
devices (like the TIP-31/31A/31B/31C) but I'm not aware that the suffix
was a multiplier. The data sheet always listed the specific voltage for
each version.

Regards,
Tim Schwartz
Bristol Electronics