HF115AC-0.0055-AC-105 Bergquist, HF115AC-0.0055-AC-105 Datasheet

HF115AC-0.0055-AC-105

Manufacturer Part Number

HF115AC-0.0055-AC-105

Description

THERM PAD SIP PKG W/ADH HI-FLOW

Manufacturer

Bergquist

Series

Hi-Flow® 115-ACr

Datasheet

1.HF115AC-0.0055-AC-58.pdf (1 pages)

Specifications of HF115AC-0.0055-AC-105

Usage

SIP

Shape

Rectangular

Outline

36.83mm x 21.29mm

Thickness

0.0055" (0.140mm)

Adhesive

Adhesive - One Side

Backing, Carrier

Fiberglass

Color

Gray

Thermal Resistivity

0.35°C/W

Thermal Conductivity

0.8 W/m-K

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

BER170
HF115AC-105
HF115TAAC-105

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The Bergquist Company -

North American Headquarters

18930 West 78th Street

Chanhassen, MN 55317

Phone: 800-347-4572

Fax: 952-835-0430

Features and Benefits

• Thermal impedance:

• Can be applied directly to a cold heat sink

• One side adhesive-coated to aid

• Fiberglass reinforced

Bergquist Hi-Flow 115-AC is a thermally

conductive fiber reinforced phase change

material.The product consists of a thermally

conductive 65°C phase change compound

coated on a fiberglass web, and an adhesive

coating on one side for attachment to a cold

heat sink.There is no need to preheat the

heat sink to apply the Hi-Flow 115-AC.

Hi-Flow 115-AC is designed as a thermal

interface material between a computer

processor and a heat sink.The pressure

sensitive adhesive makes it simple to apply in

high volume to heat sinks and the 65°C phase

change temperature eliminates shipping and

handling problems.

Hi-Flow 115-AC requires no protective liner

for shipping or handling.The Hi-Flow coating

has excellent handling characteristics at room

temperature, and can withstand the handling

and shipping process without protection.

Hi-Flow 115-AC handles like a Sil Pad at

room temperature and flows like high-quality

grease at elevated temperatures.

0.37°C-in

in positioning

/W (@25 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:

• Computer and peripherals

• As a thermal interface where bare die is exposed and needs to be heat sinked

Configurations Available:

• Sheet form, die-cut parts, and roll form

• With pressure sensitive adhesive

Building a Part Number

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

Hi- Flow

PROPERTY

Color

Reinforcement Carrier

Thickness (inch) / (mm)

Elongation (%45° to Warp and Fill)

Tensile Strength (psi) / (MPa)

Continuous Use Temp (°F) / (°C)

Phase Change Temp (°F) / (°C)

ELECTRICAL

Dielectric Breakdown Voltage (Vac)

Dielectric Constant (1000 Hz)

Volume Resistivity (Ohm-meter)

Flame Rating

THERMAL

Thermal Conductivity (W/m-K) (1)

THERMAL PERFORMANCE vs PRESSURE

1) This is the measured thermal conductivity of the Hi-Flow coating. It represents one conducting layer in a three-layer laminate.The

Hi-Flow coatings are phase change compounds.These layers will respond to heat and pressure induced stresses.The overall conductivity

of the material in post-phase change, thin film products is highly dependent upon the heat and pressure applied.This characteristic is

not accounted for in ASTM D5470. Please contact Bergquist Product Management if additional specifications are required.

2) The ASTM D5470 (Bergquist modified) test fixture was used and the test sample was conditioned at 70°C prior to test.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.

HF115AC

Fiberglass-Reinforced, Phase Change Thermal Interface Material

: U.S. Patents 6,197,859 and 5,950,066.

TO-220 Thermal Performance (°C/W)

–

Thermal Impedance (°C-in

0.0055

TYPICAL PROPERTIES OF HI-FLOW 115-AC

–

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

–

Pressure (psi)

/W) (2)

IMPERIAL VALUE

Fiberglass

Hi-Flow

0.0055

Gray

900

302

149

300

V-O

3.5

0.8

1.28

0.44

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, one side

00 = No adhesive

Standard thicknesses available: 0.0055"

HF115AC = Hi-Flow 115-AC Phase Change Material

METRIC VALUE

1.16

0.37

Fiberglass

0.139

Gray

V-O

150

300

3.5

0.8

1.04

0.35

115-AC

TEST METHOD

PDS_10084_HF_115AC_0305

ASTM D882A

0.94

0.27

100

ASTM D3418

ASTM D5470

ASTM D374

ASTM D149

ASTM D150

ASTM D257

U.L. 94

Visual

—

0.85

0.15

200

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