info request for C4235 bipolar transistor

[Hugh_h PL]

it has labels as follows

2n
c4235

and its not the 2n4235, it is in TO220-like package but wider, I got
it from old mono PC monitor, any idea abou parameters or counterparter
thanx

 

[Joe McElvenney]

Hi,

It is probably a -

2SC4235 (Si, NPN)
----------------
Vcbo(max) = 1200V
Vceo(max) = 800V
Ic(max) = 3A
Ptot(max) = 80W
Tj(max) = 150C
Icbo = <100uA @ Vcbo(max)
HFE(min) = 8 @ Ic = 1.5A/Vcb = 5V
fT = 8MHz
Lead-out = BCE (Collector isolated)


Cheers - Joe

 

[Hugh_h PL]

ok thanks for then param info,
anybody knows good replacement for it from popular transistors?

 

[Dieter Wiedmann]

Hugh_h PL schrieb:

anybody knows good replacement for it from popular transistors?

original data sheet:
http://semi.shindengen.co.jp/en/2sc4235.pdf

If the 2SC4235 is used as horizontal output transistor in a TV-set
BU2525A or maybe BU508A should work fine.


Regards,
Dieter