DBC (Direct Bond Copper) substrate with integrated flat heat pipe

被引：8

作者：

Schulz-Harder, Juergen ^{[1
,2
]}

Dezord, Jean Bernard ^{[3
]}

Schaeffer, Christian ^{[4
]}

Avenas, Yvan ^{[5
]}

Puig, Olivier ^{[6
]}

Rogg, Alexander ^{[7
]}

Exel, Karl ^{[7
]}

Utz-Kistner, Andreas

机构：

[1] Curamik Elect Inc, 3770 Arapaho Rd, Addison, TX 75001 USA

[2] Curamik Elect Gmbh, Eschenbach Oberpfalz, Germany

[3] Alcatel Space, Addison, TX 75001 USA

[4] LEG, Addison, TX 75001 USA

[5] LEG EN SIEG, Addison, TX 75001 USA

[6] CNES, Addison, TX 75001 USA

[7] Curamik, Addison, TX 75001 USA

来源：

TWENTY SECOND ANNUAL IEEE SEMICONDUCTOR THERMAL MEASUREMENT AND MANAGEMENT SYMPOSIUM, PROCEEDINGS 2006 | 2006年

关键词：

Direct Bond Copper; DBC; power electronics; heat pipes; flat heat pipes; tubular heat pipes;

D O I：

10.1109/STHERM.2006.1625221

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A novel heat pipe design was developed consisting of. a ceramic substrate sandwich with integrated flat heat pipe. On both sides of the heat pipe active electronic components, such as IGBT's or MOSFET's, can be mounted on an etched copper circuit. Heat densities over 80W/cm2 can be dissipated easily. The functionality is independent of the working position either horizontal or vertical. The heat pipe can be used to an internal pressure over 7 bar without cracking the ceramic substrate. All requirements for space applications could be fulfilled. First application is foreseen for cooling DC-C converters in satellites.

引用

页码：152 / +

页数：2