3M Electronic Solutions Division
© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
Enduser is Key in Deciding Transport Media Format
Electronic
Products
Circuit Board
Manufacturer
2
Semiconductor
Package Manufacturer
Transport
Media
© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
• Size
• Speed
• Power
Electronic Product and Packaging Evolution Drivers
DIP
SMD
Common
Building
Blocks
PLCC
QFP
TSOP miniBGA
FluxBGA
LMI-
MCM
TBGA
Flip Chip
TBGA
CBGA
• Cost
CERAMIC
PGA
3
© 3M 2011. All Rights Reserved.
Packaging
Drivers
• Size
• Density
Flip
Chip
• Performance
• Mfg.
Infrastructure
Compatibility
• Cost

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3M Electronic Solutions Division
Segment
Active
(largest $ market)
Passive
(largest volume market)
Discrete
Electro-
Mechanical
Component type
DSP
Memory
Processors, Logic
Flash
Logic
Inductor
Resistor
Capacitor
Transistors
Diodes
LEDs
Op Amps
Connectors, Shields
Shields
Xformer, Relays
© 3M 2011. All Rights Reserved.
Primary
Products
Polystyrene
HAA
Paper
Polycarbonate
HAA
Polycarbonate
HAA/PSA
Polystyrene
HAA/PSA

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3M Electronic Solutions Division
Small-Outline Discrete Package Trend Transistor/Diodes/Power/LED
Power devices
MELF format
SOD 923
Same shape as SOD 523 (2 leads) but smaller by 30% overall.
A=0.6, B=1.0, K=0.35mm
Glass diode
SOT223
SC-74
SOT143
SOT363
SC90
SOT 490
SC 79
SCD 80
SOT89
SOD87
SC59
Towards a Smaller PCBA Area
SOD80C
SOT23 SOT323
SOD110 SOD323
SC75 SC89 SOD523
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3M Electronic Solutions Division
Tape & Reel Machine, Pick & Place Machine Trend
Product demand/ Equip demands
:
• Easy insertion of units (Handler efficiency)
• Component correct location in pocket
• Dynamic stability during indexing/ pick-up (SMT P&P m/c yield loss)
• Static charge control (Chip stick jamming)
• ESD control (Chip failure due to EOS)
Challenges for T&R supplier:
 Small pocket forming capability
 More precise pocket and tighter dimensional tolerance
 Component stability during taping/de-taping
 Ultra small pocket hole to assist insertion
 Consistent and smooth peel performance
 Clean room compatible
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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
•3M™ Non-conductive Polycarbonate Carrier Tape2703
•3M™ Static-Dissipative Polycarbonate Carrier Tape 2705
•3M™ Conductive Polycarbonate Carrier Tape 3000
•3M™ Conductive Precision Polycarbonate Carrier Tape 3000BD
•3M™ Polycarbonate Ultra Precision Carrier Tape 3000UB & 3000UP
Tolerance: +/- 0.1mm, +/-0.05mm, +/-0.03mm
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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
Carrier Tape Size
8mm x 4mm (SOT 23)
(250 units/ meter)
8mm x 2mm (SOD 523)
(500 units/ meter)
8mm x 1mm
(1000 units/ meter)
4mm x 1 mm !! (Resistor)
(1000 units/ meter)
Size: 40 x 20 mm
Units: 200
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3M Electronic Solutions Division
3M Carrier Tape Deliver Formats
Latest Taping machine Trend:
Movable Carrier Station (modular)
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Planetary Reel
(22 inch diameter)
Levelwind Reel
500 meter
(13 inch diameter)
Levelwind Reel
1000 meter
(17 inch diameter)
Future improvements
• Beyond 2000 meter/reel
• Recyclable plastic reel
Levelwind Reel
2000 meter (22 inch diameter)
Bigger reel (longer length) helps reduce cost of ownership
© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
 Tough
 Dimensionally stable
 High precision
 High thermal stability
 High scratch resistant
 Environmentally friendly
(Recyclability)
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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
Shrinkage (60C/85%RH)
Max Usage Temp
Tensile Strength @ Yield
Heat Deflection Temp
IZOD Impact Resistance
Recyclability
Polycarbonate Polystyrene PETG
<0.1% <0.5% >0.5%
125 ° C
9.5E3 psi
PVC
>1.0%
80 ° C 65 ° C 65 ° C
7.0E3 psi 7.0E3 psi 9.0E3 psi
135
16
Yes
° C 100
<1
Yes
° C
4
80
Yes
° C 90
2
No
° C
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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
 Dimensionally accurate and stable
 Capable of protecting fragile leads on components
 Cost
EIA-481-D Standard Dimensions
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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
NC = Non Conductive
SD = Static Dissipative
HS = High Shear
PSA Cover Tape
2658 HS -NC
2668 HS - SD
PSA Cover Tape
2656 NC
2666 SD
HAA Cover Tape
2672 NC
2675 SD
2678 SD
Universal Cover Tape
2688A – SD
HAA Cover Tape
2671A - SD
HAA = Heat Activated Adhesive
PSA = Pressure Sensitive Adhesive
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1980’s
© 3M 2011. All Rights Reserved.
1994 2000 2006

3M Electronic Solutions Division
HAA -- Heat Activated Adhesive
 3M™ Non-Conductive Cover Tape 2672
 3M™ Static Dissipative Cover Tape 2675
 3M™ Static Dissipative (High Transparency) Cover Tape 2678
 3M™ Static Dissipative Cover Tape 2671A
PSA -- Pressure Sensitive Adhesive
 3M™ Non-Conductive Cover Tape 2656
 3M™ Static Dissipative Cover Tape 2666
 3M™ Non-Conductive (High shear type) Cover Tape 2658
 3M™ Static Dissipative (High shear type) Cover Tape 2668
UCT – Universal Cover Tape
 3M™ Static Dissipative Cover Tape 2688A
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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
Backing: Plastic Film
Tie-layer
Adhesive
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3M Electronic Solutions Division
Backing: Plastic Film
Primer
Adhesive
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Blocker: Plastic Film
Static-Dissipative/Non-Conductive layer

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3M Electronic Solutions Division
Plastic Film Static Dissipative
Coating
Peel Initiation
Feature
PSA Adhesive

3M Electronic Solutions Division
Cover Tape Sealing Area
Cover Tape Alignment
(must not cover hole, must not exceed edge)
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EIA-481-D
10-100 grams for 8 mm carrier size.
10-130 grams for 12mm and above carrier sizes.
Test speed: 300 mm/min.
© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
EIA
100GM
UCL 65 GM
LCL
30 GM
EIA
10GM
TIME
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© 3M 2011. All Rights Reserved.
EIA
100GM
UCL
65 GM
LCL
30 GM
EIA
10GM
TIME

3M Electronic Solutions Division






Smooth and consistent removal force, tight range.
Removal force within EIA standard.
No unsealing during transit.
ESD protection
No adhesive or debris buildup on feeder.
No tape break during detaping.
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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
Important Notice
All statements, technical information, and recommendations All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. 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. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture at the time of purchase. 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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© 3M 2011. All Rights Reserved.

3M Electronic Solutions Division
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© 3M 2011. All Rights Reserved.