International Rectifier Schottky diodes

KevinLee · 1st April 2003, 01:02 AM

I have some IR 40cpq100 diodes for sale.

40 amp rating. TO-247 package. 100volt.

$2.00 usd each. Pay by Paypal.

E-mail with questions.

Thanks

KevinLee

KevinLee · 7th April 2003, 05:43 PM

I have lowered the above listed diodes to $1.00 USD each.

Please e-mail with any questions.

Thanks

KevinLee

KevinLee · 15th April 2003, 09:36 PM

Anybody willing to trade?

I am always looking for good caps and I also currently need a 50K alps or noble volume control pot.

Thanks

KevinLee

kasra · 16th April 2003, 11:22 PM

it isnt possible to email you, so please email me =D

I was thinking of using those in a pair of aleph monos, is it a good idea?

4 diodes for each winding, and i se that they are parallelld in the capsle? but is it possible to just use one of the diodes in the TO-247... or can one even benefit from parallelling the 2 diodes functioning as one?

/kasra

KevinLee · 17th April 2003, 01:09 AM

Hello Kasra,

I replaced a bridge in my amp using (4) TO-247 diodes, using one of the internal diodes per TO-247.

You could get away with using (3) of these TO-247 diodes to rebuild a bridge.

I would only be guessing, but I presume if you paralled the diodes your amperage ratings would go up. Maybe some one with a bit more experience with these kind of diodes can let us know.

I was happy with the sound after a few days of break-in. I also used snubbers.

Thanks

KevinLee

icceman · 17th April 2003, 01:36 AM

I'm using them for my Aleph 5 dual mono. 16 x 40CPQ100 (connected in parallel to give 40A) and they runs at about 50C (room temp is 30C).

KevinLee · 20th April 2003, 03:16 PM

Hello,

I still have some of these diodes.

It will cost only $4.00 (for 4 pieces) to replace the old bridge in your amp or try these in your new project.

KevinLee

GaryB · 20th April 2003, 03:33 PM

Kevin,
I'm interested but can't seem to send you email. Please email me with contact information.
Thanks,
---Gary

KevinLee · 20th April 2003, 03:44 PM

Hello GaryB,

I have enabled my e-mail. Please get in touch with me.

Thanks

KevinLee

KevinLee · 27th April 2003, 11:59 PM

Hello,

I still have about 50 of these left. If you want to trade, let me know what you have.

Thanks

KevinLee

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7th April 2003, 05:43 PM	#2
KevinLee diyAudio Member Join Date: Oct 2002 Location: Winnipeg MB Canada	I have lowered the above listed diodes to $1.00 USD each. Please e-mail with any questions. Thanks KevinLee

15th April 2003, 09:36 PM	#3
KevinLee diyAudio Member Join Date: Oct 2002 Location: Winnipeg MB Canada	Anybody willing to trade? I am always looking for good caps and I also currently need a 50K alps or noble volume control pot. Thanks KevinLee

16th April 2003, 11:22 PM	#4
kasra diyAudio Member Join Date: Nov 2001 Location: Sweden	it isnt possible to email you, so please email me =D I was thinking of using those in a pair of aleph monos, is it a good idea? 4 diodes for each winding, and i se that they are parallelld in the capsle? but is it possible to just use one of the diodes in the TO-247... or can one even benefit from parallelling the 2 diodes functioning as one? /kasra

17th April 2003, 01:09 AM	#5
KevinLee diyAudio Member Join Date: Oct 2002 Location: Winnipeg MB Canada	Hello Kasra, I replaced a bridge in my amp using (4) TO-247 diodes, using one of the internal diodes per TO-247. You could get away with using (3) of these TO-247 diodes to rebuild a bridge. I would only be guessing, but I presume if you paralled the diodes your amperage ratings would go up. Maybe some one with a bit more experience with these kind of diodes can let us know. I was happy with the sound after a few days of break-in. I also used snubbers. Thanks KevinLee

17th April 2003, 01:36 AM	#6
icceman diyAudio Member Join Date: Jun 2002 Location: Singapore	I'm using them for my Aleph 5 dual mono. 16 x 40CPQ100 (connected in parallel to give 40A) and they runs at about 50C (room temp is 30C).

20th April 2003, 03:16 PM	#7
KevinLee diyAudio Member Join Date: Oct 2002 Location: Winnipeg MB Canada	Hello, I still have some of these diodes. It will cost only $4.00 (for 4 pieces) to replace the old bridge in your amp or try these in your new project. KevinLee

20th April 2003, 03:33 PM	#8
GaryB diyAudio Member Join Date: Sep 2002 Location: Silicon Valley	Kevin, I'm interested but can't seem to send you email. Please email me with contact information. Thanks, ---Gary

20th April 2003, 03:44 PM	#9
KevinLee diyAudio Member Join Date: Oct 2002 Location: Winnipeg MB Canada	Hello GaryB, I have enabled my e-mail. Please get in touch with me. Thanks KevinLee

27th April 2003, 11:59 PM	#10
KevinLee diyAudio Member Join Date: Oct 2002 Location: Winnipeg MB Canada	Hello, I still have about 50 of these left. If you want to trade, let me know what you have. Thanks KevinLee

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