LTCC/HTCC Ceramic substrate PCB board design and manufacturing

[hndxwzq]

Hi, all,
I am trying to design a printed circuit board (a gate driver board for MOSFETs) using Low-Temperature/High-Temperature Cofired Ceramic （LTCC/HTCC）substrate, instead of the common FR4 or epoxy substrate. My questions are:
Are there any manufacturer/company who can help me do this in U.S.?
How about the cost compared to the conventional FR4 PCB?

Thanks very much

 

[reidintransit]

Kyocera America Inc. is based in San Diego, and can either build to print or help with design. We manufacture in LTCC, HTCC, and organics (such as FR-4). HTCC\LTCC are more expensive than organics in general, but are much better for certain environments and applications. What quantity are you looking for?

 

[hndxwzq]

Kyocera America Inc. is based in San Diego, and can either build to print or help with design. We manufacture in LTCC, HTCC, and organics (such as FR-4). HTCC\LTCC are more expensive than organics in general, but are much better for certain environments and applications. What quantity are you looking for?

Actually, we want to use the LTCC/HTCC based circuit board for high-temperature environments (ambient temperature > 150 oC).
I don't know the relationship between the quantity and the price, but in the initial test, I may need around 10 to 20 boards.
Another question is that can I have bare silicon-on-insulator (SOI) chip dies directly wire-bonded on the LTCC/HTCC boards, i.e. Chip-on-board (COB).
Thanks