I have a Kenmore induction cooktop that is about 18 years old, OEM from
Sanyo. Some of the power transistors are blown. The only marking is
T30G40. I _think_ the package is TO3PL but I could be wrong. A simple
google search turns up specs like 400v 30a 300w and 1000v 30a 350w.

Could someone please find a cross reference to a part I can actually
buy.

thanks,

.... jeff

On 1 Jul 2005 15:46:27 -0700, put finger to
keyboard and composed:

I have a Kenmore induction cooktop that is about 18 years old, OEM from
Sanyo. Some of the power transistors are blown. The only marking is
T30G40.

FWIW, I'm guessing the transistor is a Shindengen part.


- Franc Zabkar
--
Please remove one 's' from my address when replying by email.

I also have a Kenmore induction cooktop that has bad T30G40
transistors. Has anyone found where to buy them? I need ten in case
someone wants to put a large order to a distributor, and offer to
resell them to end users like me.

Raymond

On 12 Sep 2005 17:05:54 GMT,
lid (Raymondj) put finger
to keyboard and composed:

I also have a Kenmore induction cooktop that has bad T30G40
transistors. Has anyone found where to buy them? I need ten in case
someone wants to put a large order to a distributor, and offer to
resell them to end users like me.

Raymond

Here are the specs:
http://www.datasheetarchive.com/semi...csheet=2032248

Part Number = T30G40
Description = Si NPN Power Bipolar Junction Transistor
Manufacturer = Shindengen
V(BR)CEO (V) = 400
V(BR)CBO (V) = 800
I(C) Abs.(A) Collector Current = 30
Absolute Max. Power Diss. (W) = 200
h(FE) Min. Static Current Gain = 80
f(T) Min. (Hz) Transition Freq = 7.0M
t(d) Max. (s) Delay time. = 3.0u
t(s) Max. (s) Storage time. = 3.0u
t(f) Max. (s) Fall time. = 1.0u
Package = SIP
Military = N

B&D Enterprises (http://www.bdent.com/distributors/shindingen.jsp)
is/was a Shindengen distributor, but this part is not listed on their
site. They may still be worth a try, though.

-- Franc Zabkar

Please remove one 'i' from my address when replying by email.