SP400-0.007-00-1212 Bergquist, SP400-0.007-00-1212 Datasheet

SP400-0.007-00-1212

Manufacturer Part Number

SP400-0.007-00-1212

Description

SIL-PAD, 400, 300X300MM SHEET

Manufacturer

Bergquist

Datasheet

1.SP400-0.007-00-1212.pdf (1 pages)

Specifications of SP400-0.007-00-1212

Packages Cooled

TO-220

Operating Temperature Range

-60Â°C To +180Â°C

Length

300mm

Overall Width

300mm

Svhc

No SVHC (18-Jun-2010)

Breakdown Voltage Vbr

3500V

Elongation

40%

External Depth

0.18mm

Thermal Conductivity

0.9W/m.K

Colour

Grey

Dielectric Constant

5.5

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Features and Benefits

• Thermal impedance:

• Original Sil-Pad material

• Excellent mechanical and physical

• Flame retardant

Sil-Pad 400 is a composite of silicone rubber

and fiberglass.The material is flame retardant

and is specially formulated for use as a

thermally conductive insulator.The primary

use for Sil-Pad 400 is to electrically isolate

power sources from heat sinks.

Sil-Pad 400 has excellent mechanical and

physical characteristics. Surfaces are pliable

and allow complete surface contact with

excellent heat dissipation. Sil-Pad 400 actually

improves its thermal resistance with age.

The reinforcing fiberglass provides excellent

cut-through resistance. In addition, Sil-Pad 400

is non-toxic and resists damage from

cleaning agents.

The Bergquist Company -

North American Headquarters

18930 West 78th Street

Chanhassen, MN 55317

Phone: 800-347-4572

Fax: 952-835-0430

1.13°C-in

characteristics

/W (@50 psi)

The Bergquist Company - Europe

Bramenberg 9a, 3755 BT Eemnes

Netherlands

Phone: 31-35-5380684

Fax: 31-35-5380295

www.bergquistcompany.com

The Bergquist Company - China

Rm. 7C, Aihe Mansion

No. 629 Ling Ling Road

Shanghai, China 200030

Ph: 86-21-6464-2206

Fax: 86-21-6464-2209

Typical Applications Include:

• Power supplies

• Power semiconductors

• Military Specifications:

Configurations Available:

• Sheet form, die-cut parts, and roll form; with or without pressure sensitive adhesive

Building a Part Number

Note: To build a part number, visit our website at www.bergquistcompany.com.

Sil-Pad

PROPERTY

Color

Reinforcement Carrier

Thickness (inch) / (mm)

Hardness (Shore A)

Breaking Strength (lbs/inch) / (kN/m)

Elongation (%45° to Warp and Fill)

Tensile Strength (psi) / (MPa)

Continuous Use Temp (°F) / (°C)

ELECTRICAL

Dielectric Breakdown Voltage (Vac)

Dielectric Constant (1000 Hz)

Volume Resistivity (Ohm-meter)

Flame Rating

THERMAL

Thermal Conductivity (W/m-K)

THERMAL PERFORMANCE vs PRESSURE

1) The ASTM D5470 (Bergquist modified) test fixture was used.The recorded value includes interfacial thermal resistance.These

values are provided for reference only. Actual application performance is directly related to the surface roughness, flatness and

pressure applied.

SP400

- MIL-M-38527/8A

TO-220 Thermal Performance (°C/W) 0.007"

TO-220 Thermal Performance (°C/W) 0.009"

U.S. Patents 4,574,879; 4,602,125; 4,602,678; 4,685,987; 4,842,911 and others

Thermal Impedance (°C-in

–

0.007

TYPICAL PROPERTIES OF SIL-PAD 400

–

All statements, technical information and recommendations herein are based on tests we believe to be reliable, and

THE FOLLOWING IS MADE IN LIEU OF ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING THE IMPLIED

WARRANTIES OF MARKETABILITY AND FITNESS FOR PURPOSE. Sellers’ and manufacturers’ only obligation shall be to

replace such quantity of the product proved to be defective. Before using, user shall determine the suitability of the product

for its intended use, and the user assumes all risks and liability whatsoever in connection therewith. NEITHER SELLER NOR

MANUFACTURER SHALL BE LIABLE EITHER IN TORT OR IN CONTRACT FOR ANY LOSS OR DAMAGE, DIRECT,

INCIDENTAL, OR CONSEQUENTIAL, INCLUDING LOSS OF PROFITS OR REVENUE ARISING OUT OF THE USE OR

THE INABILITY TO USE A PRODUCT. No statement, purchase order or recommendations by seller or purchaser not

contained herein shall have any force or effect unless in an agreement signed by the officers of the seller and manufacturer.

–

12/250

- MIL-M-38527C

• Automotive electronics

• U.L. File Number E59150

/W) 0.007" (1)

/W) 0.009" (1)

–

Pressure (psi)

IMPERIAL VALUE

0.007, 0.009

3500, 4500

-76 to 356

Fiberglass

Gray

3000

V-O

5.5

0.9

6.62

8.51

1.82

2.34

- MIL-I-49456

Standard Options

NA = Selected standard option. If not selecting a standard

option, insert company name, drawing number, and

revision level.

_ _ _ = Standard configuration dash number,

1212 = 12" x 12" sheets, 12/250 = 12" x 250' rolls, or

00 = custom configuration

AC = Adhesive on one side,

00 = no adhesive

Standard thicknesses available: 0.007", 0.009"

SP400 = Sil-Pad 400 Material

The Original Sil-Pad Material

Sil-Pad

METRIC VALUE

5.93

7.62

1.42

1.83

0.178, 0.229

3500, 4500

-60 to 180

Fiberglass

Gray

• Motor controls

• FSCM Number 55285

V-O

5.5

0.9

5.14

6.61

1.13

1.45

- MIL-M-87111

TEST METHOD

4.38

5.63

0.82

1.05

ASTM D2240

ASTM D1458

ASTM D5470

100

ASTM D374

ASTM D412

ASTM D149

ASTM D150

ASTM D257

PDS_10093_SP_400_0305

U.L. 94

Visual

400

—

3.61

4.64

0.54

0.69

200

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