3M 5516, 5516S, 5519, 5519S, 5591S User Manual

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3M™ Thermally Conductive Silicone Interface Pads 5516/5516S, 5519/5519S, 5591S, 5592/5592S, 5595/5595S

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Used to transfer heat from hot surfaces or devices to cooler surface region of assembled devices.

Excellent conformability, gap ﬁlling property

that provides excellent heat ﬂow

s Excellent environmental durability

s Range of thermal performance to 150°C

More Reliable

Devices

Cooler

For

For applications requiring gap ﬁlling and superior thermal performance

Designed with a variety of thermal conductivities and softness grades.

Available with PET permanent ﬁlm on one side

s Non-tacky surface eases rework and assembly

s Improves dielectric strength

Important Notice: Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use.

Warranty; Limited Remedy; Limited Liability: 3M’s product warranty is stated in its Product Literature available upon request. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted.

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Electronics Markets Materials Division

3M Center, Building 225-3S-06 St. Paul, MN 55144-1000 www.3M.com/electronics 1-800-251-8634

3M is trademark of 3M Company. Used under license by 3M subsidiaries and afﬁliates.

Selection Guide

Product

Description

Adhesion/Shore 00

Softness

Thermal

Performance

Dielectric

Properties

Base

Material

Type

Product

Thick-

ness

mil (mm)

Filler Type

Liner Type

Adhesion Character-

ization /// Shore 00

Testing based on TM

6mm Thickness

Conductivity

(W/m-K

3M ASTM

D5470 TM)

Imped-

ance****

°C-in

(°C-cm

/W)

Dielectric Strength

KV/mm

(Film version tested)

Volume

Resistivity

(ohm/cm)

Flammability

Rating

Potential Operating

Temperature

Range***

(°C)

5516

5516S*

Soft Pad

Filled Silicone Polymer

20( 0.5) 40(1.0) 60(1.5) 80(2.0)

Ceramic PET

No added adhesive

layer. Pad is tacky and

conformable ///

Shore 00=73

3.1

0.31 (2.0)

0.53 (3.4)

0.76 (4.9)

0.98 (6.3)

3.1 6.9 x10

3M V1 or V0

TM**

Short Term

(Hours-Days): 150°C

Long Term

(Weeks-Months):

100-125°C

Notes: *1) 3M Pad 5516S is Thermal Pad 5516 with a polymeric permanent ﬁlm on one side to be used as a non-tacky surface for ease of reworking an assembly.

Thermal Conductivity and Thermal Impedance are slightly changed with addition of the ﬁlm, while Dieletric strength is improved. 2) Optional thicknesses >2.0mm are available. Call 3M for details.

5519

5519S*

Soft Pad

Filled Silicone Polymer

20 (0.5) 40 (1.0) 60 (1.5)

80 (2.0)

Ceramic PET

No added adhesive layer. Pad is tacky and conformable /// Shore

00=80

4.1

0.29 (1.9)

0.48 (3.1)

0.65 (4.2)

0.82 (5.3)

3.1 6.9 x10

3M V1/V0 or

VO TM**

Short Term

(Hours-Days): 150°C

Long Term

(Weeks-Months):

100-125°C

Notes: *1) 3M Pad 5519S is Thermal Pad 5519 with a polymeric permanent ﬁlm on one side to be used as a non-tacky surface for ease of reworking an assembly.

Thermal Conductivity and Thermal Impedance are slightly changed with addition of the ﬁlm, while Dieletric strength is improved. 2) Optional thicknesses >2.0mm are available. Call 3M for details.

5591S*

Ultra

Soft Pad

Filled Silicone Polymer

20 (0.5) 40 (1.0) 60 (1.5)

80 (2.0)

Ceramic PET

No Added adhesive layer. Pad is tacky and conformable /// Shore

00=10-15

1.0

1.14 (7.3)

1.92 (12.4)

2.71 (17.5)

3.49 (22.5)

7.9 2.0 X 10

3M V1 or VO

TM**

Short Term

(Hours-Days): 150°C

Long Term

(Weeks-Months):

100-125°C

Notes: *1) 3M Pad 5591S has a 12µm PET permanent ﬁlm on one side to be used as a non-tacky surface for ease of reworking an assembly. 2) 3M Pad 5591S is available in the

0.5mm -2.0mm thickness. 3) Optional thicknesses > 2.0mm are available. Call 3M for details.

5592

5592S*

Soft Pad

Filled Silicone Polymer

20 (0.5) 40 (1.0) 60 (1.5)

80 (2.0)

Ceramic PET

No added adhesive layer. Pad is tacky and conformable /// Shore

00=40-50

1.1

0.64 (4.1)

1.15 (7.4)

1.66 (10.7)

2.43 (15.7)

14.7 3.0 X 10

3M V1 or V0

TM**

Short Term

(Hours-Days): 150°C

Long Term

(Weeks-Months):

100-125°C

Notes: *1) 3M Pad 5592S is Thermal Pad 5592 with a 12µm PET permanent ﬁlm on one side to be used as a non-tacky surface for ease of reworking an assembly.

Thermal Conductivity and Thermal Impedance are slightly changed with addition of the PET ﬁlm, while Dieletric strength is improved. 2) 3M Pad 5592S is available in the 0.5mm -2.0mm thickness. 3M Pad 5592 1.0-2.0mm thickness. 3) Optional thicknesses > 2.0mm are available. Call 3M for details.

5595

5595S*

Soft Pad

Filled Silicone Polymer

20 (0.5) 40 (1.0) 60 (1.5)

80 (2.0)

Ceramic PET

No added adhesive layer. Pad is tacky and conformable /// Shore

00= 50-60

1.6

0.70 (4.5)

1.21 (7.8 )

1.71 (11.0)

2.22 (14.3)

15.7 5.0 X 10

3M V1 or V0

TM**

Short Term

(Hours-Days): 150°C

Long Term

(Weeks-Months):

100-125°C

Notes: *1) 3M Pad 5595S is Thermal Pad 5595 with a 12µm PET permanent ﬁlm on one side to be used as a non-tacky surface for ease of reworking an assembly.

Thermal Conductivity and Thermal Impedance are slightly changed with addition of the PET ﬁlm, while Dieletric strength is improved. 2) 3M Pad 5595S is available in the 0.5mm -2.0mm thickness. 3M Pad 5595 1.0-2.0mm thickness. 3) Optional thicknesses > 2.0mm are available. Call 3M for details.

** 3M V1 or V0 TM Notes: 1) Test results based on 3M UL Test Method. 2) The 3M V1 TM testing applies to the 0.5mm thick products in the “S” version.

**** Thermal impedance is measured with the test sample under a nominal 10psi pressure to reﬂect a typical end use application.

3M™ Thermally Conductive Silicone Interface Pads