Advanced heat management methods in LTCC technology

Markku Lahti; Kari Kautio; Eveliina Juntunen; Jarno Petäjä; Pentti Karioja

Advanced heat management methods in LTCC technology

Markku Lahti, Kari Kautio, Eveliina Juntunen, Jarno Petäjä, Pentti Karioja

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

Low temperature co-fired ceramic (LTCC) technology was developed for high-power applications. LTCC tapes were directly laminated and fired on heat sink, which dissipates effectively the heat and increases the mechanical strength of the LTCC module. The thermal and thermo-mechanical simulations were used to assist in material and geometry selections. A lot of experimental work was made, including lamination and firing tests of several different LTCC tapes onto e.g. CuW and AlN heat sinks. This paper presents the main results from the development work of the LTCC high-power concept.

Original language	English
Title of host publication	EMRS DTC 2nd Annual Technical Conference
Number of pages	5
Publication status	Published - 2005
MoE publication type	A4 Article in a conference publication
Event	EMRS DTC 2nd Annual Technical Conference - Edinburgh, United Kingdom Duration: 16 Jun 2005 → 17 Jun 2005

Conference

Conference	EMRS DTC 2nd Annual Technical Conference
Country/Territory	United Kingdom
City	Edinburgh
Period	16/06/05 → 17/06/05

Keywords

LTCC
heat dissipation

Cite this

@inproceedings{01c250eba54f4628a6ae75783f94bb93,

title = "Advanced heat management methods in LTCC technology",

abstract = "Low temperature co-fired ceramic (LTCC) technology was developed for high-power applications. LTCC tapes were directly laminated and fired on heat sink, which dissipates effectively the heat and increases the mechanical strength of the LTCC module. The thermal and thermo-mechanical simulations were used to assist in material and geometry selections. A lot of experimental work was made, including lamination and firing tests of several different LTCC tapes onto e.g. CuW and AlN heat sinks. This paper presents the main results from the development work of the LTCC high-power concept.",

keywords = "LTCC, heat dissipation",

author = "Markku Lahti and Kari Kautio and Eveliina Juntunen and Jarno Pet{\"a}j{\"a} and Pentti Karioja",

year = "2005",

language = "English",

booktitle = "EMRS DTC 2nd Annual Technical Conference",

note = "EMRS DTC 2nd Annual Technical Conference ; Conference date: 16-06-2005 Through 17-06-2005",

}

TY - GEN

T1 - Advanced heat management methods in LTCC technology

AU - Lahti, Markku

AU - Kautio, Kari

AU - Juntunen, Eveliina

AU - Petäjä, Jarno

AU - Karioja, Pentti

PY - 2005

Y1 - 2005

N2 - Low temperature co-fired ceramic (LTCC) technology was developed for high-power applications. LTCC tapes were directly laminated and fired on heat sink, which dissipates effectively the heat and increases the mechanical strength of the LTCC module. The thermal and thermo-mechanical simulations were used to assist in material and geometry selections. A lot of experimental work was made, including lamination and firing tests of several different LTCC tapes onto e.g. CuW and AlN heat sinks. This paper presents the main results from the development work of the LTCC high-power concept.

AB - Low temperature co-fired ceramic (LTCC) technology was developed for high-power applications. LTCC tapes were directly laminated and fired on heat sink, which dissipates effectively the heat and increases the mechanical strength of the LTCC module. The thermal and thermo-mechanical simulations were used to assist in material and geometry selections. A lot of experimental work was made, including lamination and firing tests of several different LTCC tapes onto e.g. CuW and AlN heat sinks. This paper presents the main results from the development work of the LTCC high-power concept.

KW - LTCC

KW - heat dissipation

M3 - Conference article in proceedings

BT - EMRS DTC 2nd Annual Technical Conference

T2 - EMRS DTC 2nd Annual Technical Conference

Y2 - 16 June 2005 through 17 June 2005

ER -

Advanced heat management methods in LTCC technology

Abstract

Conference

Keywords

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Cite this