8200C [ETC]

ELECTRICALLY CONDUCTIVE DIE ATTACH ADHESIVE; 导电芯片粘接剂
8200C
型号: 8200C
厂家: ETC    ETC
描述:

ELECTRICALLY CONDUCTIVE DIE ATTACH ADHESIVE
导电芯片粘接剂

文件: 总3页 (文件大小:345K)
中文:  中文翻译
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PILOT TECHNICAL DATASHEET  
ABLEBOND® 8200C  
ELECTRICALLY CONDUCTIVE DIE ATTACH ADHESIVE  
DESCRIPTION  
ABLEBOND® 8200C low bleed die attach adhesive is  
designed for small and medium sized dies across a  
variety of leadframes including PPF, Cu and Ag. This  
electrically conductive adhesive offers improved JEDEC  
performance on QFN type packages.  
ABLEBOND 8200C adhesive is a new version of the  
RP-751 series that provides improved MRT on silver  
and pre-plated leadframe.  
FEATURES  
• HIgh electrical conductivity  
• Excellent adhesion to silver and pre-plated leadframe  
• Oven and snap curable  
Test  
Test Description  
Typical Uncured Properties  
8200C  
Method  
Filler Type  
Silver  
11,500 cP  
5.0  
Viscosity @ 25ºC  
Thixotropic Index  
Work Life @ 25ºC  
Est. Storage Life @ -40ºC  
Brookfield CP51 @ 5 rpm  
ATM-0018  
ATM-0089  
ATM-0087  
ATM-0068  
Viscosity @ 0.5/Viscosity @ 5 rpm  
25% increase in viscosity @ RT  
24 hours  
1 year  
Test  
Method  
Cure Process Data  
8200C  
Test Description  
Weight Loss on Cure  
7%  
10 x 10 mm Si die on glass slide  
ATM-0031  
Recommended Cure Condition  
30 minutes ramp to 175ºC + 15 minutes @ 175ºC  
Zone Number  
1
2
3
4
5
6
7
Time  
Snap Cure Profile  
Temp ºC 140 150 160 200 220 220 220 120 sec  
N2 Flow  
10 liters/minute @ 150ºC  
Physiochemical Properties  
- Post Cure  
Test  
Method  
8200C  
Test Description  
Ionics  
Chloride  
Sodium  
Potassium  
< 10 ppm  
< 10 ppm  
< 10 ppm  
Teflon flask 5 gm sample / 20-40  
mesh 50 gm DI water 100ºC for  
24 hours  
ATM-0007  
ATM-0073  
Weight Loss @ 300ºC  
1%  
Thermogravimetric Analysis  
Typical properties are not intended for use as specification limits. If you need to write a specification, ask for our  
Standard Release Specification. This is a Pilot product that has been converted to high volume manufacturing and  
is being monitored for process stability. During this monitoring period, certain properties may be adjusted slightly.  
Page 1 of 3  
02/06  
8200C  
Physiochemical Properties  
- Post Cure  
Test  
Method  
8200C  
Test Description  
Glass Transition Temperature  
190ºC  
Dynamic mechanical thermal analysis ATM-0112  
Below Tg  
Above Tg  
60 ppm/ºC  
Coefficient of Thermal Expansion  
TMA expansion mode  
ATM-0055  
130 ppm/ºC  
@ 25ºC  
@ 150ºC  
@ 250ºC  
4630 MPa (670,000 psi)  
1170 MPa (170,000 psi)  
780 MPa (110,000 psi)  
Dynamic  
mechanical thermal  
analysis using  
Dynamic Tensile Modulus  
ATM-0112  
ATM-0093  
< 0.5mm thick sample  
Dynamic vapor sorption after 85ºC/  
85% RH exposure  
MoistureAbsorption @ Saturation  
0.20%  
Thermal/Electrical Properties-  
Post Cure  
Test  
Method  
8200C  
Test Description  
Volume Resistivity  
0.00017 ohm-cm  
1.2 W/mK  
4-point probe  
Laser Flash  
ATM-0020  
ATM-0116  
Thermal Conductivity  
Mechanical Properties-  
Post Cure  
Test  
Method  
8200C  
Test Description  
@25ºC  
19.1 kg  
Die Shear Strength (kgf/die)  
vs. Temperature  
3 x 3 mm (120 x 120 mil) Si die  
on SPCLF  
ATM-0052  
ATM-0059  
ATM-0059  
Chip Size  
Warpage  
0.38mm (15mil)  
thick Si die on  
0.2mm Ag/Cu LF  
Chip Warpage @ 25ºC  
vs. Chip Size  
7.6x7.6mm  
(300 x 300 mil)  
16 µm  
Post Dia Attach Cure  
6.7 µm  
Chip Warpage  
Post Mold Bake (4 hrs @ 175ºC) 10.9 µm  
APPLICATION GUIDELINES  
SHIPMENT  
UNPACKING  
Transfer the syringes from the dry ice to a -40°C freezer  
This Ablestik product is packed and shipped in dry ice without ANY delays. Freeze-thaw voids will form in  
at -80°C. Inside every dry ice shipment of Ablestik’s the syringes if the syringes are repeatedly thawed and  
products is a small packet containing the ABLECUBE. refrozen.  
This is a small blue cube which retains its shape at  
-40°C. If the ABLECUBE is exposed to temperatures STORAGE  
higher than -40°C, the cube will melt.  
This Ablestik product must be stored at -40°C. The shelf  
life of the material is only valid when the material has  
Please check the state of the ABLECUBE to ensure the been stored at the specified storage condition. Incorrect  
integrity of the shipment. If the ABLECUBE has melted storage conditions will degrade the performance of the  
upon Receiving Inspection, place the entire shipment material in both handling (e.g. dispensing or screen  
in a -40°C freezer and contact your Ablestik Customer printing) and final cured properties.  
Service or Sales Representative.  
Page 2 of 3  
8200C  
THAWING  
Apply enough adhesive to achieve a 25-50 µm (1-2 mil) wet  
Allow the container to reach room temperature before bondline thickness, dispensed with approximately 25% - 50%  
use. After removing from the freezer, set the syringes filleting on all sides of the die. Alternate dispense amounts  
to stand vertically while thawing. Refer to Syringe Thaw may be used depending on the application requirements.  
Time chart for the thaw time recommendation.  
Star or cross shaped dispense patterns will yield fewer  
bondline voids than the matrix style of dispense pattern.  
DO NOT open the container before contents reach  
ambient temperature. Any moisture that collects on the Contact Ablestik Technical Service Department for detailed  
thawed container should be removed prior to opening recommendation on adhesive application, including  
the container.  
dispensing.  
DO NOT re-freeze. Once thawed to room temperature, CURE  
the adhesive should not be re-frozen.  
This adhesive can be cured in box or in-line ovens. The  
recommended box oven cure temperature for this adhesive  
is 175°C.  
ADHESIVE APPLICATION  
Thawed adhesive should be immediately placed  
on dispense equipment for use. If the adhesive is AVAILABILITY  
®
transferred to a final dispensing reservoir, care must be ABLEBOND adhesives are packaged in syringes or jars  
exercised to avoid entrapment of contaminants and/or per customer specification. Available package sizes range  
air into the adhesive. Adhesive must be completely from 1cc to 30cc and 1 ounce to 1 pound. For details, refer  
used within the product’s recommended work life of >24 to the Ablestik Standard Package Data Set or contact your  
hours.  
Customer Service Representative.  
CAUTION: This product may cause skin irritation in sensitive persons. Avoid skin contact. If contact does occur, wash area  
immediately with soap and water. Please refer to the Material Safety Data Sheet for more details.  
20021 Susana Road, Rancho Dominguez, CA 90221  
(310) 764-4600 Fax (310) 764-2545 Customer Service Fax (310) 764-1783  
For a technical contact nearest you, visit  
www.ablestik.com  
The information given and the recommendations made herein are believed to be accurate but no guarantee of their accuracy is made. In every  
case we recommend that purchasers before using any product conduct their own tests to determine whether the product is suitable for their  
particular purposes under their own operating conditions. No representative of ours has any authority to waive or change the foregoing provisions  
but, subject to such provisions, our engineers are available to assist purchasers in adapting our products to their needs. Nothing contained  
herein shall be construed to imply the nonexistence of any relevant patents or to constitute a permission, inducement or recommendation  
to practice any invention covered by any patent, without the authority from the owner of this patent. These materials are not designed or  
manufactured for implantation in the human body. Approval from FDA for such use as part of any product to be implanted in the human body  
has NOT been sought nor received. We also expect purchasers to use our products in accordance with the guiding principles of the American  
®
Chemistry Council’s Responsible Care program.  
Page 3 of 3  

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