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Jiangxi Sanxin Hi-Tech Ceramics Co., Ltd.
AlN Substrate
Home » Products » Electroceramic » Alumina DBC
Introduction of Alumina DBC

Our products are produced by DBC technology. DBC is short for Direct Bond Copper. Leading's DBC substrates are manufactured by bonding copper foils directly to electrically insulating ceramics.

The result is customized ceramic substrates for highly efficient thermal management, providing high-performance electrical power management.

Specifications of Alumina DBC:

Specifications of Alumina DBC

Property

Value

Model

LDAB020

Size

(inch x inch)

4.5x4.5

6x6

5.5x7.5

(mm x mm)

114.3x114.3

152.4x152.4

139.7x190.5

Tile thickness(mm)

0.385/0.635/1.0

Copper thickness(mm)

0.3

Ceramic thermal conductivity(25℃, W/(m.k))

20~25

Copper Type

Cu110

Copper peel strength(psi)

>80

Bound

Cu/CuO Eutectic type

Flexural strength (Mpa)

400-450

Note: special oder can be customized.

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