SPT400-12-13.5-25 Bergquist, SPT400-12-13.5-25 Datasheet

SPT400-12-13.5-25

Manufacturer Part Number

SPT400-12-13.5-25

Description

THERM PAD TO-247 TUBE 13.5X25MM

Manufacturer

Bergquist

Series

Sil-Pad® Tuber

Datasheets

1.803129.pdf (27 pages)

2.SPT400-12-11-25.pdf (1 pages)

Specifications of SPT400-12-13.5-25

Usage

DO-5

Shape

Round

Outline

25.02mm x 13.46mm

Thickness

0.012" (0.305mm)

Color

Gray, Green

Thermal Resistivity

0.60°C/W

Thermal Conductivity

0.9 W/m-K

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Adhesive

Backing, Carrier

Other names

BER157
SPT400 13.5-25

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Features and Benefits

• Thermal conductivity:

• For clip-mounted plastic power packages

SPT 400 and SPT 1000 (Sil-Pad Tubes) provide

thermally conductive insulation for clip-

mounted plastic power packages. Sil-Pad

Tubes are made of silicone rubber with high

thermal conductivity.

Sil-Pad Tube 1000 is best suited for higher

thermal performance. Sil-Pad Tube 400 is ideal

for applications requiring average thermal

conductivity and economy.

Sil-Pad Tube 400 and Sil-Pad Tube 1000 are

designed to meet VDE, U.L. and TUV agency

requirements.

Typical Applications

Include:

• Clip-mounted power semiconductors

• TO-220,TO-218,TO-247 and TO-3P

Configurations Available:

• TO-220,TO-218,TO-247 and TO-3P

Special thickness and diameters can also be

ordered. Please contact Bergquist Sales.

The Bergquist Company -

North American Headquarters

18930 West 78th Street

Chanhassen, MN 55317

Phone: 800-347-4572

Fax: 952-835-0430

SPT 400 – 0.9 W/m-K

SPT 1000 – 1.2 W/m-K

The Bergquist Company -

European Headquarters

Bramenberg 9a, 3755 BT Eemnes

Netherlands

Phone: 31-35-5380684

Fax: 31-35-5380295

www.bergquistcompany.com

The Bergquist Company - Asia

Room 15, 8/F Wah Wai Industrial Centre

No. 38-40, Au Pui Wan Street

Fotan, Shatin, N.T. Hong Kong

Ph: 852.2690.9296

Fax: 852.2690.2344

A = Wall Thickness:

B = Inner Diameter: 11 mm (.433") or 13.5 mm (.532") ± 1.0 mm (± .039")

C = Length:

Special lengths are available. For more information, contact a Bergquist Sales Representative.

Ordering Procedure:

Sample: SPT 400 ___ - ___ - ___

Sil-Pad

4,602,678; 4,685,987; 4,842,911 and others.

1) The ASTM D5470 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.

PROPERTY

Color

Thickness / Wall (inch) / (mm)

Hardness (Shore A)

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

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 Impedance (°C-in

PROPERTY

Color

Thickness / Wall (inch) / (mm)

Hardness (Shore A)

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

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 Impedance (°C-in

: U.S. Patents 4,574,879; 4,602,125;

“A” – “B” – “C”

TYPICAL PROPERTIES OF SIL-PAD TUBE 1000

TYPICAL PROPERTIES OF SIL-PAD TUBE 400

.305 mm (.012") + .10 mm/ -0.0 mm (+.004" / -0.0")

25 mm (.985") or 30 mm (1.18") +3.18 mm / -0.0 mm (+ .125" / - 0.0")

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.

/W) (1)

Standard Dimensions

Silicone-Based,Thermally Conductive Tubes

IMPERIAL VALUE

Gray/Green

-76 to 356

Brown

0.012

5000

V-O

5.5

0.9

0.6

4.5

1.2

0.4

Sil-Pad

METRIC VALUE

Gray/Green

-60 to 180

Brown

0.305

5000

V-O

0.30

V-O

5.5

0.9

0.6

4.5

1.2

0.4

Tubes

TEST METHOD

ASTM D2240

ASTM D1458

ASTM D5470

ASTM D2240

ASTM D1458

ASTM D5470

ASTM D374

ASTM D149

ASTM D150

ASTM D257

ASTM D374

ASTM D149

ASTM D150

ASTM D257

U.L.94

Visual

PDS_SP_TUBES_12.08

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