QII-0.006-00-54 Bergquist, QII-0.006-00-54 Datasheet

QII-0.006-00-54

Manufacturer Part Number

QII-0.006-00-54

Description

THERMAL PAD TO-220 .006"

Manufacturer

Bergquist

Series

Q-Pad® IIr

Datasheet

1.QII-0.006-00-54.pdf (1 pages)

Specifications of QII-0.006-00-54

Usage

TO-220

Shape

Rectangular

Outline

19.05mm x 12.70mm

Thickness

0.006" (0.152mm)

Color

Black

Thermal Resistivity

0.22°C/W

Thermal Conductivity

2.5 W/m-K

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Adhesive

Backing, Carrier

Other names

Q2-54
Q4329428
T0802145

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Features and Benefits

• Thermal impedance:

• Maximum heat transfer

• Aluminum foil coated both sides

• Designed to replace thermal grease

Q-Pad II is a composite of aluminum foil coated

on both sides with thermally / electrically

conductive Sil-Pad rubber.The material is

designed for those applications in which maxi-

mum heat transfer is needed and electrical

isolation is not required. Q-Pad II is the ideal

thermal interface material to replace messy

thermal grease compounds.

Q-Pad II eliminates problems associated with

grease such as contamination of reflow solder

or cleaning operations. Unlike grease, Q-Pad II

can be used prior to these operations. Q-Pad II

also eliminates dust collection which can cause

possible surface shorting or heat buildup.

The Bergquist Company -

North American Headquarters

18930 West 78th Street

Chanhassen, MN 55317

Phone: 800-347-4572

Fax: 952-835-0430

0.22°C-in

/W (@50 psi)

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

Typical Applications Include:

• Between a transistor and a heat sink

• Between two large surfaces such as an L-bracket and the chassis of an assembly

• Between a heat sink and a chassis

• Under electrically isolated power modules or devices such as resistors,

Configurations Available:

• Sheet form, die-cut parts and roll form

• With or without pressure sensitive adhesive

Building a Part Number

Sil-Pad

PROPERTY

Color

Reinforcement Carrier

Thickness (inch) / (mm)

Hardness (Shore A)

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 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.

transformers and solid state relays

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

Foil-Format Grease Replacement for Maximum Heat Transfer

TO-220 Thermal Performance (°C/W)

Thermal Impedance (°C-in

TYPICAL PROPERTIES OF Q-PAD II

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.

Pressure (psi)

/W) (1)

IMPERIAL VALUE

Non-Insulating

-76 to 356

Aluminum

0.006

Black

V-O

2.5

2.44

0.52

Standard Options

METRIC VALUE

1.73

0.30

Non-Insulating

-60 to 180

Aluminum

0.152

Black

V-O

2.5

Q-Pad

1.23

0.22

TEST METHOD

1.05

0.15

ASTM D2240

ASTM D5470

100

ASTM D374

ASTM D149

ASTM D150

ASTM D257

U.L.94

Visual

—

PDS_QP_II_12.08

0.92

0.12

200

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