HDI IC Substrate Board - IC Substrate

HDI IC Substrate Board

Model: HDI IC Substrate Board

Material: SI10U

Layers: 6L(2+2+2)

Thickness: 0.6mm

Single size: 35 * 35mm

Resistance welding: PSR-4000 AUS308

Surface treatment: ENEPIG

Minimum aperture: 0.1mm

Minimum line distance: 70um

Minimum line width: 30um

Application: HDI IC Substrate Board

Inquiry Get instant quote

Product Details Data Sheet

Features of SI10U(S)

. Low CTE and high modulus, which can effectively reduce the warpage of the package carrier

. Excellent heat and humidity resistance

. Good PCB processability

. Halogen-free materials

Application field

eMMC, DRAM

AP, PA

Dual CM

Fingerprint, RF Module

SI10U IC package substrate PCB board parameter specification

Item	Condition	Unit	SI10U(S)
Tg	DMA	degree Celsius	280
Td	5% wt. loss	degree Celsius	＞400
CTE (X/Y-axis)	Before Tg	ppm/ degree Celsius	10
CTE (Z-axis)	α1/α2	ppm/ degree Celsius	25/135
Dielectric Constant 1) (1GHz)	2.5.5.9	-	4.4
Dissipation Factor 1) (1GHz)	2.5.5.9	-	0.007
Peel Strength1)	1/3 OZ, VLP Cu	N/mm	0.80
Solder Dipping	@288 degree Celsius	min	>30
Young's modulus	50 degree Celsius	GPa	26
Young's modulus	200 degree Celsius	GPa	23
Flexural Modulus1)	50 degree Celsius	GPa	32
Flexural Modulus1)	200 degree Celsius	GPa	27
Water Absorption1)	A	%	0.14
Water Absorption1)	85 degree Celsius/85%RH,168Hr	%	0.35
Flammability	UL-94	Rating	V-0
Thermal Conductivity	-	W/(m.K)	0.61
Color	-	-	Black

IC carrier board packaging frame refers to a key special basic material used for IC card module packaging. It mainly protects the chip and serves as the interface between the integrated circuit chip and the outside world. Its form is ribbon, usually golden yellow . The specific usage process is as follows: First, the IC card chip is attached to the IC card packaging frame by a fully automatic placement machine, and then the contacts on the IC chip are connected to the nodes on the IC card packaging frame with a wire bonding machine. The connection of the circuit, and finally the use of packaging materials to protect the integrated circuit chip to form an integrated circuit card module, which is convenient for subsequent applications.

The IC carrier board is also a product based on the BGA (Ball Grid Array, ball-planting matrix array or ball-planting array) architecture. The manufacturing process is similar to that of PCB products, but the precision is greatly improved. The manufacturing process is different from PCB. IC substrate has become a key component in IC packaging, gradually replacing part of the lead frame (Lead Frame) application.

An integrated circuit integrates a general-purpose circuit on a chip. It is a whole. Once it is damaged internally, the chip is also damaged. The PCB can solder the components by itself, and replace the components if it is broken.

IC carrier board: generally the carrier board on the chip, the board is very small, usually the size of a 1/4 fingernail, the board is very thin 0.2~0.4mm, the material used is FR-5, BT resin, and the circuit is 2mil/ About 2mil. It is a high-precision board that used to be generally produced in Taiwan, but now it is trending towards the mainland. The industry's yield rate is 75%. The unit price of this kind of board is very high, generally buy according to PCS.