TE0803 Heatsink

[toshas]

Hi!

I can't find any cooling solution for TE0803.
Is it compatible with
https://shop.trenz-electronic.de/en/KK0808-03-Cooling-solution-for-Trenz-Electronic-TE0808
or
https://shop.trenz-electronic.de/en/28606-Heatsink-for-Trenz-Electronic-Module-TE0820
Last one even has same C784 package type.

Thanks!

[JH]

Hi,

at the moment we have no special heatsink for TE0803 and TE0820.
We will check, if it's possible to use KK0808 on TE0803. I will inform you, if I get results.
But you can't use KK0808 for TE0820.

It's possible to use BGA Heatsink. You found more information to package size and thermal specification on:

• https://www.xilinx.com/support/documentation/user_guides/ug1075-zynq-ultrascale-pkg-pinout.pdf

br
John

[JH]

Hi,

KK0808 is not compatible with TE0803. We will create a heatsink for 803 like KK0808, but i can't tell you a timeline for this task.

br
John

[toshas]

Thanks!

[lardilap]

Hi,

I would like to ask if there is any update on the heatsink for the TE0803.
I have noticed after some minutes of operation it can reach 60+ degrees, so I'm afraid to let it run continuously.
What should be a normal continuous operation temperature without the hearsink? I have a fairly small project inside.

Cheers,
Luis

[JH]

Hi,
at the moment we offer:

• https://shop.trenz-electronic.de/en/28174-Heatsink-maxiGRIP-23-x-23-x-19.5-mm-for-TE0803

it's a modified version, so you must order from our shop or modify by yourself.
But it's also possible to use another BGA heatsink with the correct size.

• https://www.xilinx.com/support/documentation/user_guides/ug1075-zynq-ultrascale-pkg-pinout.pdf

PS: 60°C is OK for FPGA module.
Limit depends on the assembly version:

• https://www.xilinx.com/support/documentation/data_sheets/ds925-zynq-ultrascale-plus.pdf

--> page 5 table 2 --> Xilinx specified junction not environment!

br
John