“GraphiteTIM (Compressible Type)”
PGS with low thermal resistance
EYGS, EYGR type
GraphiteTIM (Compressible Type) is a graphite sheet that is dedicated for use as a thermal interface material.
The GraphiteTIM (Compressible Type) has very high compressibility compared to standard PGS, which enables
reducing the thermal resistance by following gap, warpage, and distortion of targets/substrates.
Excellent heat resistance and reliability of the GraphiteTIM help obtaining longer service life and higher performance
of various components, such as power modules.
The GraphiteTIM (Compressible Type) is cost-saving, because it may allow you to reduce your existing processes.
Unlike grease, there is no necessity for printing process , since it is a sheet-type product.
There are no problems that are found in grease and phase change materials in the GraphiteTIM,
which makes it excellent TIM.
Features
●Thermal resistance
: 0.2 K∙cm2/W (600 kPa)
To draw a good thermal resistance from sheet, pressure the GraphiteTIM.
A close adherence would make the product fit into the uneven part and
enhance the performance.
●Thermal conductivity
: X-Y direction 200 to 400 W/m∙K,
Z direction (28 W/m∙K)
: 40% or more (600 kPa)
●Compressibility
●High and long term reliability : operating temperature range –55 to 400 °C
●RoHS compliant
After pressure
to GraphiteTIM.
Recommended applications
For cooling/heat transfer of electronic devices
that generates heat, such as power modules.
● Inverters and converters
● Car-mounted camera, motor control unit, automotive LED,
luminous source of laser HUD, medical equipment
● Base station, Server
Install in IGBT module
IGBT module
GraphiteTIM
Heatsink
Explanation of part numbers
● GraphiteTIM (EYG✽✽✽✽✽Z✽✽✽)
1
2
3
4
5
6
7
8
9
10
11
12
E
Y
G
S
0
9
1
8
Z
L
X
2
Suffix
Product Code
PGS
Graphite Sheet
Style
S
Standard type
R
High compressible
type
Dimension
0909
90 mm × 90 mm
0918
90 mm × 180 mm
1818
180 mm × 180 mm
Thickness of GraphiteTIM
ZL
ZR
200 μm
250 μm
350 μm
✽ Please contact us for custom-made products.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
13-Jan-22
“GraphiteTIM (Compressible Type)” PGS with low thermal resistance
Typical characteristics
Test method
Items
Thickness (µm)
Thermal resistance
(K·cm2/W)
Compressibility (%)
TIM Tester
TIM Tester
Thermal conductivity
(W/m·K)
Laser PIT
Flame resistance
UL-94V
Condition
Data
200
250
350
200 kPa
0.6
0.4
0.5
600 kPa
40
55
55
X-Y
400
250
200
Z
28
28
28
V-0 equivalent
−55 to 400
Operating temperature range (℃)
Typical values, not guaranteed.
Thermal resistance and compressibility
1.8
70
EYGS_200µm
EYGR_250µm
EYGR_350µm
1.4
1.2
1.0
0.8
0.6
50
40
30
20
0.4
10
0.2
0
EYGS_200µm
EYGR_250µm
EYGR_350µm
60
Compressibility (%)
Thermal resistance (K∙cm2/W)
1.6
0
100
200
300
400
500
0
600
0
100
200
Pressure (kPa)
300
400
500
600
Pressure (kPa)
Type / Composition example
● GraphiteTIM(Compressible Type) standard form
Sheet only
Type
S type
R type
-
Process for IGBT mounting
b
Front
a
Structure
Side
c
Operating temperature range
200 µm
250 µm
350 µm
90 x 90 mm
EYGS0909ZLX2
EYGR0909ZLX2
EYGR0909ZRX2
90 x 180 mm
EYGS0918ZLX2
EYGR0918ZLX2
EYGR0918ZRX2
180 x 180 mm
EYGS1818ZLX2
EYGR1818ZLX2
EYGR1818ZRX2
Thickness:c
Standard
Part No.
−55 ℃ to 400 ℃
✽ Part numbers listed above are all standard samples for your consideration.
✽✽ Contact us for custom-made samples.
We can make samples in various forms and/or dimensions other than standard samples.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
13-Jan-22
“GraphiteTIM (Compressible Type)” PGS with low thermal resistance
Type / Composition example
● PGS in IGBT forms
Sheet only
Type
S type
R type
Process for IGBT mounting
b
e
a
Front
d
Structure
✽ This shape is an example, please
contact us for detailed shape of each part
Side
no.
c
Operating temperature range
−55 ℃ to 400 ℃
200 µm
Thickness:c
250 µm
350 µm
Standard
Part No.
Standard
Part No.
Standard
Part No.
a:
Lateral size
200 µm
250 µm
350 µm
(mm)
(mm)
1
EYGS1431ZLAA
EYGR1431ZLAA
EYGR1431ZRAA
140
308
12
2
EYGS0925ZLWA
EYGR0925ZLWA
EYGR0925ZRWA
85
246
14
6
73
234
3
EYGS1419ZLWB
EYGR1419ZLWB
EYGR1419ZRWB
136
186
8
7.5
124
171
4
EYGS0917ZLWC
EYGR0917ZLWC
EYGR0917ZRWC
85
168
10
6
73
156
No.
b:Longitudinal
size
Hole
number
Hole
diameter
d:Lateral
hole pitch
e:Longitudinal
hole pitch
(ømm)
(mm)
(mm)
6
126
290
5
EYGS1316ZLAC
EYGR1316ZLAC
EYGR1316ZRAC
125
163
8
6.1
110
150
6
EYGS1216ZLWD
EYGR1216ZLWD
EYGR1216ZRWD
120
160
8
6
110
150
7
EYGS1116ZLMA
EYGR1116ZLMA
EYGR1116ZRMA
108.8
158
8
6
92.75
144
8
EYGS1315ZLGA
EYGR1315ZLGA
EYGR1315ZRGA
129.5
150
8
7
118.5
137.5
9
EYGS1314ZLWE
EYGR1314ZLWE
EYGR1314ZRWE
126
136
6
7.5
114
124
10
EYGS1014ZLAD
EYGR1014ZLAD
EYGR1014ZRAD
97.8
138
4
6.8
86
127
11
EYGS0714ZLAE
EYGR0714ZLAE
EYGR0714ZRAE
70
138
4
5.7
57
128
12
EYGS0714ZLAF
EYGR0714ZLAF
EYGR0714ZRAF
69
136
4
7.2
57
124
13
EYGS1113ZLMB
EYGR1113ZLMB
EYGR1113ZRMB
106
132
4
5.7
95
121
14
EYGS1313ZLGB
EYGR1313ZLGB
EYGR1313ZRGB
128
128
4
6.7
110
110
15
EYGS0713ZLAG
EYGR0713ZLAG
EYGR0713ZRAG
66
126
4
5.7
50
116
16
EYGS0813ZLMD
EYGR0813ZLMD
EYGR0813ZRMD
71
123
2
4.7
Center
116
17
EYGS1212ZLGC
EYGR1212ZLGC
EYGR1212ZRGC
120
120
4
5.7
110
110
18
EYGS0912ZLGD
EYGR0912ZLGD
EYGR0912ZRGD
88
120
4
5.7
78
110
19
EYGS0612ZLWF
EYGR0612ZLWF
EYGR0612ZRWF
60
120
4
5.7
50
110
20
EYGS0512ZLGE
EYGR0512ZLGE
EYGR0512ZRGE
53
118
2
5.7
Center
106
21
EYGS0811ZLGH
EYGR0811ZLGH
EYGR0811ZRGH
80
113
4
5.7
70
103
22
EYGS0811ZLWG
EYGR0811ZLWG
EYGR0811ZRWG
78
108
4
6.7
62
93
23
EYGS0611ZLWH
EYGR0611ZLWH
EYGR0611ZRWH
60
106
4
6.7
48
93
24
EYGS0411ZLWJ
EYGR0411ZLWJ
EYGR0411ZRWJ
43
106
2
5.7
Center
93
25
EYGS0610ZLAH
EYGR0610ZLAH
EYGR0610ZRAH
59.4
104
4
6.7
48
93
26
EYGS0410ZLAJ
EYGR0410ZLAJ
EYGR0410ZRAJ
43
103
2
5.7
Center
93
27
EYGS1010ZLME
EYGR1010ZLME
EYGR1010ZRME
98
98
4
6.7
87
87
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
13-Jan-22
“GraphiteTIM (Compressible Type)” PGS with low thermal resistance
Type / Composition example
Standard
Part No.
Standard
Part No.
Standard
Part No.
a:
Lateral size
200 µm
250 µm
350 µm
(mm)
(mm)
28
EYGS0409ZLGJ
EYGR0409ZLGJ
EYGR0409ZRGJ
44
93
29
EYGS0509ZLGK
EYGR0509ZLGK
EYGR0509ZRGK
46
30
EYGS0309ZLMF
EYGR0309ZLMF
EYGR0309ZRMF
31
EYGS0409ZLMG
EYGR0409ZLMG
32
EYGS0309ZLAK
33
Hole
diameter
d:Lateral
hole pitch
e:Longitudinal
hole pitch
(ømm)
(mm)
(mm)
2
6.7
Center
80
92
2
6.7
Center
80
32
92
2
6.7
Center
80
EYGR0409ZRMG
41
88
2
5.7
Center
80
EYGR0309ZLAK
EYGR0309ZRAK
29.5
90
2
6.6
Center
80
EYGS0509ZLMH
EYGR0509ZLMH
EYGR0509ZRMH
51
86
2
4.7
–
80
34
EYGS0508ZLMJ
EYGR0508ZLMJ
EYGR0508ZRMJ
46.2
83
2
4.7
–
77
35
EYGS0608ZLMK
EYGR0608ZLMK
EYGR0608ZRMK
55
78
2
4.5
Center
40
36
EYGS0607ZLGL
EYGR0607ZLGL
EYGR0607ZRGL
58
70
4
5.7
50
62
37
EYGS0507ZLML
EYGR0507ZLML
EYGR0507ZRML
45.3
66
2
4.7
–
60
38
EYGS0407ZLAL
EYGR0407ZLAL
EYGR0407ZRAL
40
66
1
7.7
Center
Center
39
EYGS0506ZLMM
EYGR0506ZLMM
EYGR0506ZRMM
48
55
1
4.5
Center
Center
40
EYGS0404ZLMP
EYGR0404ZLMP
EYGR0404ZRMP
36
38
1
4.5
Center
Center
41
EYGS1018ZLSA
EYGR1018ZLSA
EYGR1018ZRSA
104.5
183
8
7
93
171
42
EYGS1516ZLSB
EYGR1516ZLSB
EYGR1516ZRSB
148
158
8
5
137
150
43
EYGS1116ZLSC
EYGR1116ZLSC
EYGR1116ZRSC
112
158
8
5
101
150
44
EYGS0715ZLSD
EYGR0715ZLSD
EYGR0715ZRSD
67
153
4
5.6
57
143
45
EYGS0613ZLSE
EYGR0613ZLSE
EYGR0613ZRSE
61
128
4
5.6
50
116
46
EYGS0612ZLSF
EYGR0612ZLSF
EYGR0612ZRSF
63.3
124
4
5.6
50
110
47
EYGS0612ZLSG
EYGR0612ZLSG
EYGR0612ZRSG
61.5
124
4
5.6
50
110
48
EYGS1012ZLSH
EYGR1012ZLSH
EYGR1012ZRSH
104.5
121
4
6.7
93
109.5
49
EYGS0410ZLSJ
EYGR0410ZLSJ
EYGR0410ZRSJ
43
103
2
5.7
Center
93
50
EYGS0609ZLSK
EYGR0609ZLSK
EYGR0609ZRSK
61.5
91
4
5.6
50
77
51
EYGS0606ZLSL
EYGR0606ZLSL
EYGR0606ZRSL
58
62
2
5.6
44
50
52
EYGS0305ZLSM
EYGR0305ZLSM
EYGR0305ZRSM
27
51
1
4.6
Center
Center
53
EYGS0204ZLSN
EYGR0204ZLSN
EYGR0204ZRSN
24
37
1
4.6
Center
Center
54
EYGS0303ZLSP
EYGR0303ZLSP
EYGR0303ZRSP
29
32
1
4.5
Center
Center
55
EYGS0911ZLDA
EYGR0911ZLDA
EYGR0911ZRDA
92
109
4
6
78
93
56
EYGS1014ZLDB
EYGR1014ZLDB
EYGR1014ZRDB
98
138
4
6.7
86
127
No.
b:Longitudinal
size
Hole
number
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
13-Jan-22
Safety and Legal Matters to Be Observed
Safety and Legal Matters to Be Observed
Product specifications and applications
■ Please be advised that this product and product specifications are subject to change without notice for
improvement purposes. Therefore, please request and confirm the latest delivery specifications that explain
the specifications in detail before the final design, or purchase or use of the product, regardless of the
application. In addition, do not use this product in any way that deviates from the contents of the company's
delivery specifications.
■ Unless otherwise specified in this catalog or the product specifications, this product is intended for use in
general electronic equipment (AV products, home appliances, commercial equipment, office equipment,
information and communication equipment, etc.).
When this product is used for the following special cases, the specification document suited to each application
shall be signed/sealed (with Panasonic and the user) in advance..These include applications requiring special
quality and reliability, wherein their failures or malfunctions may directly threaten human life or cause harm to
the human body (e.g.: space/aircraft equipment, transportation/traffic equipment, combustion equipment,
medical equipment, disaster prevention/crime prevention equipment, safety equipment, etc.).
Safety design and product evaluation
■ Please ensure safety through protection circuits, redundant circuits, etc., in the customer's system design so
that a defect in our company's product will not endanger human life or cause other serious damage.
■ This catalog shows the quality and performance of individual parts. The durability of parts varies depending on
the usage environment and conditions. Therefore, please ensure to evaluate and confirm the state of each part
after it has been mounted in your product in the actual operating environment before use.
If you have any doubts about the safety of this product, then please notify us immediately, and be sure to conduct
a technical review including the above protection circuits and redundant circuits at your company.
Laws / Regulations / Intellectual property
■ The transportation of dangerous goods as designated by UN numbers, UN classifications, etc., does not apply
to this product. In addition, when exporting products, product specifications, and technical information described
in this catalog, please comply with the laws and regulations of the countries to which the products are exported,
especially those concerning security export control.
■ Each model of this product complies with the RoHS Directive (Restriction of the use of hazardous substances in
electrical and electronic equipment) (2011/65/EU and (EU) 2015/863). The date of compliance with the RoHS
Directive and REACH Regulation varies depending on the product model.
Further, if you are using product models in stock and are not sure whether or not they comply with the RoHS
Directive or REACH Regulation, please contact us by selecting "Sales Inquiry" from the inquiry form.
■ During the manufacturing process of this product and any of its components and materials to be used,
Panasonic does not intentionally use ozone-depleting substances stipulated in the Montreal Protocol and
specific bromine-based flame retardants such as PBBs (Poly-Brominated Biphenyls) / PBDEs (Poly-Brominated
Diphenyl Ethers). In addition, the materials used in this product are all listed as existing chemical substances
based on the Act on the Regulation of Manufacture and Evaluation of Chemical Substances.
■ With regard to the disposal of this product, please confirm the disposal method in each country and region
where it is incorporated into your company's product and used.
■ The technical information contained in this catalog is intended to show only typical operation and application
circuit examples of this product. This catalog does not guarantee that such information does not infringe upon
the intellectual property rights of Panasonic or any third party, nor imply that the license of such rights has been
granted.
Panasonic Industry will assume no liability whatsoever if the use of our company's
products deviates from the contents of this catalog or does not comply with the
precautions. Please be advised of these restrictions.
01-Dec-23
Matters to Be Observed When Using This Product
Matters to Be Observed When Using This Product
(PGS graphite sheet)
Use environments
■ This product (graphite sheet) is not designed for use in specific environments. Using the product in specific environments
or service conditions described below, therefore, may affect the performance of the product. Please check the performance
and reliability of the product first and then use the product.
(1) Used in liquid, such as water, oil, chemicals, and organic solvents.
(2) Used in a place exposed to direct sunlight, an outdoor place with no shielding, or a dusty place.
(3) Used in a place where the product is heavily exposed to sea breeze or a corrosive gas, such as Cl2, H2S, NH3, SO2,
or NOX.
(4) Used in a contaminated state.
(5) Used in a place where acid is present nearby.
(6) Used in a temperature condition outside a specified working temperature range.
(7) Used in a depressurized or vacuum atmosphere.
■ Temperatures of the graphite sheet in use vary depending on mounting conditions, service conditions, etc. Make sure
to confirm that the temperature of the graphite sheet mounted on your board matches the specified temperature.
Handling conditions
■ The product is likely to suffer mechanical damage when dropped on the floor. Avoid using such a product. The graphite
sheet is soft and is therefore easily scratched or damaged. Do not rub or hit the graphite sheet against a hard object.
A stripe, folding line, etc., formed on the graphite sheet may affect its heat conductivity.
■ Do not reuse a graphite sheet having been used on a printed board and removed therefrom. A tearing load applied to
the graphite sheet or a pointed object coming in contact with the sheet may tear the sheet or leave a hole thereon.
Use the sheet with a protective material.
■ The graphite sheet may get hotter during its use. Do not touch the graphite sheet in use. Touching the graphite sheet
with a bare hand may degrade the graphite sheet in performance. Do not do it.
■ Because the graphite sheet is conductive, you have to perform an insulation treatment on the graphite sheet if you want
it to be insulative. Still, there is a concern that a conductive material in powder form may fall from the graphite sheet.
Making the graphite sheet completely insulative, therefore, cannot be guaranteed.
■ The heat conductivity of the graphite sheet changes depending on how it is used. Conduct a heat conductivity test of the
graphite sheet before using it to see if its heat conductivity meets the use purpose.
Storage conditions
■ Do not keep the graphite sheet in the following environments that may affect the performance of the graphite sheet.
(1) Stored in a place where the product is heavily exposed to sea breeze or a corrosive gas, such as Cl2, H2S, NH3, SO2,
or NOX.
(2) Stored in a place where the graphite sheet is exposed to UV-rays (storing the graphite sheet in a dark place is
recommendable).
(3) Stored at a temperature different from the specified storage temperature.
■ The storage period of the graphite sheet is one year or less from completion of a shipment inspection. Use the graphite
sheet before this storage period expires.
■ When the graphite sheet is incorporated in a circuit structure on the assumption that the graphite sheet is bonded,
confirm the bonding performance of the graphite sheet before using it.
30-Jun-23