KEMET Organic Capacitor (KO-CAP®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Overview
The KEMET Organic Capacitor (KO-CAP) is a solid
electrolytic capacitor with a conductive polymer cathode
capable of delivering very low ESR and improved
capacitance retention at high frequencies. KO-CAP
combines the low ESR of multilayer ceramic, the high
capacitance of aluminum electrolytic, and the volumetric
efficiency of tantalum into a single surface mount
package. Unlike liquid electrolyte-based capacitors,
KO-CAP has a very long operational life and high ripple
current capabilities.
The T528 low ESL Facedown Terminal Polymer Electrolytic
combines ultra-low ESR and high capacitance in a package
design that offers the lowest ESL in the market. This
series offers exceptional performance for high-speed
microprocessor, FPGA, or ASIC decoupling designs. The
T528 utilizes a unique termination design that allows for a
reduction in the inductance loop area and comes in a low
profile 1.7 mm case height. This series offers improved
capacitance retention at frequencies of up to 1 MHz.
Benefits
• Low ESL < 0.7 nH at 20 MHz
• Improved volumetric efficiency
• High frequency capacitance retention
• 100% accelerated steady state aging
• 100% surge current tested
• EIA standard case sizes
• Halogen-free epoxy and RoHS compliant
• Lead free 260°C reflow capable
Applications
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Typical applications include high speed server, microprocessor decoupling and high ripple current applications.
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn or Ni-Pd-Au.
K-SIM
For a detailed analysis of specific part numbers, please visit ksim.kemet.com to access KEMET’s K-SIM software. KEMET
K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels.
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
1
KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Ordering Information
T
528
Z
337
Capacitor
Class
Series
Case
Size
Capacitance
Code (pF)
B
W
Z
First two digits
represent
significant
figures. Third
digit specifies
number of zeros.
T=
Tantalum
528 =
Low ESL
Facedown
Terminal
Polymer
M
2R5
A
Capacitance Rated Voltage Failure Rate/
Tolerance
(VDC)
Design
M=
±20%
002 = 2
2R5 = 2.5
004 = 4
006 = 6.3
A=
N/A
T
E009
Termination
Finish
ESR Code
T = 100% Matte Tin
(Sn)-plated
P = Ni-Pd-Au-plated
E = ESR
last three
digits specify
ESR in mΩ
(009 = 9 mΩ)
Packaging
(C-Spec)
Blank = 7"
reel
7280 = 13"
reel
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
ESR (100 kHz)
Leakage Current
−55°C to 105°C
150 – 470 µF at 120 Hz/25°C
M Tolerance (20%)
2 – 6.3 V
≤ 10% - Refer to Part Number Electrical Specification Table
Refer to Part Number Electrical Specification Table
≤ 0.1 CV (µA) at rated voltage after 5 minutes
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
2
KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Qualification
Test
Condition
Characteristics
Δ C/C
Endurance
105°C at rated voltage, 2,000 hours
≤ Initial Limit
DCL
Within 1.25 x initial limit
ESR
Within 2.0 x initial limit
Δ C/C
Storage Life
105°C at 0 volts, 2,000 hours
Temperature Stability
60°C, 90% RH, No Load, 500 hours
Extreme temperature exposure at a
succession of continuous steps at
−55°C, +25°C, +85°C, +105°C
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within 2.0 x initial limit
Mechanical Shock/
Vibration
Within −5/+35% of initial value
DF
≤ Initial limit
DCL
Within 5.0 x initial limit
ESR
Within 2.0 x initial limit
+25°C
−55°C
+85°C
+105°C
Δ C/C
IL*
±20%
±20%
±30%
DF
IL
IL
1.2 x IL
1.5 x IL
DCL
IL
N/A
10 x IL
10 x IL
Δ C/C
Surge Voltage
Within −20/+10% of initial value
DF
Δ C/C
Humidity
Within −20/+10% of initial value
DF
105°C, 1.32 x rated voltage 1,000 cycles
MIL-STD-202, Method 213, Condition I, 100 G peak
MIL-STD-202, Method 204, Condition D, 10 Hz to 2,000
Hz, 20 G peak
Within −20/+10% of initial value
DF
Within initial limits
DCL
Within initial limits
ESR
Within initial limits
Δ C/C
Within ±10% of initial value
DF
Within initial limits
DCL
Within initial limits
*IL = Initial limit
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
3
KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Reliability
KO-CAP capacitors have an average failure rate of 0.5 %/1,000 hours at category voltage, UC, and category temperature, TC.
These capacitors are qualified using industry test standards at UC and TC. The minimum test time (1,000 or 2,000 hours) is
dependent on the product.
The actual life expectancy of KO-CAP capacitors increases when application voltage, UA, and application temperature, TA,
are lower than UC and TC. As a general guideline, when UA < 0.9 * UC and TA < 85°C, the life expectancy will typically exceed
the useful lifetime of most hardware (> 10 years).
The lifetime of a KO-CAP capacitor at a specific application voltage and temperature can be modeled using the equations
below. A failure is defined as passing enough current to blow a 1-Amp fuse. The calculation is an estimation based on
empirical results and is not a guarantee.
VAF =
[ (
TAF = e
( )
UC n
UA
Ea
1
1
k
273+TA
273+TC
)]
where:
TAF = acceleration factor due to temperature, unitless
Ea = activation energy, 1.4 eV
where:
VAF = acceleration factor due to voltage, unitless
UC = category voltage, volt
UA = application voltage, volt
k = Boltzmann’s constant, 8.617E-5 eV/K
TA = application temperature, °C
n = exponent, 16
TC = category temperature, °C
AF = VAF * TAF
LifeU ,T = LifeU ,T * AF
A
A
C
C
where:
where:
LifeUA, TA = guaranteed life application voltage
and temperature, years
AF = acceleration factor, unitless
LifeUC, TC = guaranteed life category voltage
and temperature, years
TAF = accerlation factor due to temperature, unitless
VAF = acceleration factor due to voltage, unitless
AF = acceleration factor, unitless
Reliability Table 1 – Common temperature range classifications
85°C (TR)/
85°C (TC)
105°C (TR)/
105°C (TC)
105°C (TR)/
125°C (TC)
Rated Voltage (UR)
2.5
4.0
6.3
8.0
10.0
12.5
16.0
20.0
25.0
35.0
50.0
63.0
75.0
Category Voltage (UC)
2.5
4.0
6.3
8.0
10.0
12.5
16.0
20.0
25.0
35.0
50.0
63.0
75.0
Rated Voltage (UR)
2.5
4.0
6.3
8.0
10.0
12.5
16.0
20.0
25.0
35.0
50.0
63.0
75.0
Category Voltage (UC)
2.5
4.0
6.3
8.0
10.0
12.5
16.0
20.0
25.0
35.0
50.0
63.0
75.0
Rated Voltage (UR)
2.5
4.0
6.3
8.0
10.0
12.5
16.0
20.0
25.0
35.0
50.0
63.0
75.0
Category Voltage (UC)
1.7
2.7
4.2
5.4
6.7
8.4
10.7
13.4
16.8
23.5
33.5
42.2
50.3
Terms:
Category Voltage, UC : Maximum recommended peak DC operating voltage for continuous operation at the category temperature, TC
Rated Voltage, U R : Maximum recommended peak DC operating voltage for continuous operation up to the rated temperature, TR
Category Temperature, TC : Maximum recommended operating temperature; voltage derating may be required at TC
Rated Temperature, TR : Maximum recommended operating temperature without voltage derating; TR is equal to or lower than TC
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
4
KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Electrical Characteristics
Capacitance vs. Frequency
ESR vs. Frequency
1,000
10
T528Z337M2R5ATE009_Imp
1
T528Z337M2R5ATE007_Imp
T528Z337M2R5ATE012_ESR
Capacitance (µF)
Impedance, ESR (Ohms)
T528Z337M2R5ATE012_Imp
T528Z337M2R5ATE009_ESR
T528Z337M2R5ATE007_ESR
0.1
100
10
0.01
T528Z337M2R5ATE012
T528Z337M2R5ATE009
T528Z337M2R5ATE007
0.001
100
1,000
10,000
100,000
Frequency (Hz)
1,000,000
1
1,000
10,000,000
10,000
100,000
Frequency (Hz)
1,000,000
10,000,000
Dimensions – Millimeters
B Case
END VIEW
BOTTOM VIEW
SIDE VIEW
H
L
W
(–)
(+)
S1
S2
F
W and Z Cases
END VIEW
BOTTOM VIEW
SIDE VIEW
H
(–)
L
W
(+)
F
Termination cutout
at KEMET's option,
either end
S2
S1
Case Size
Typical
Weight
Component Dimensions
KEMET
EIA
L
W
H
F ±0.2
S1
S2
(mg)
B
3528–20
3.5 ±0.2
2.8 ±0.2
1.9 ±0.1
2.2
0.8 ±0.3
0.8 ±0.3
94.85
W
7343–15
7.3 ±0.4
4.3 ±0.3
1.4 ±0.1
2.8
5.0 ±0.4
1.3 ±0.2
222.95
Z
7343–17
7.3 ±0.4
4.3 ±0.3
1.6 ±0.1
2.8
5.0 ±0.4
1.3 ±0.2
206.33
These weights are provided as reference. If exact weights are needed, please contact your KEMET Sales Representative
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
5
KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Table 1 – Ratings & Part Number Reference
Rated
Rated
Case Code/
Voltage Capacitance Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
% at +25°C
120 Hz
Maximum
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
mΩ at +25°C
100 kHz
Maximum
6
9
6
6
9
9
5
6
7
8
9
12
5
6
8
9
12
7
8
9
12
9
12
7
8
9
12
9
12
MSL
Maximum
Operating
Temp
(rms)
mA at +45°C
100 kHz
3,900
3,200
7,400
3,900
3,200
6,000
8,100
7,400
6,800
6,400
6,000
5,200
8,100
7,400
6,400
6,000
5,200
6,800
6,400
6,000
5,200
6,000
5,200
6,800
6,400
6,000
5,200
6,000
5,200
Reflow Temp
≤ 260°C
°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
VDC at 105°C
µF
KEMET/EIA
(See below for
part options)
2
2
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
4
4
4
4
4
4
6.3
6.3
6.3
6.3
6.3
6.3
270
270
220
270
270
330
330
330
330
330
330
330
470
470
470
470
470
220
220
220
220
330
330
150
150
150
150
220
220
B/3528-20
B/3528-20
Z/7343-17
B/3528-20
B/3528-20
W/7343-15
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
Z/7343-17
T528B277M002APE006
T528B277M002APE009
T528Z227M2R5ATE006
T528B277M2R5APE006
T528B277M2R5APE009
T528W337M2R5ATE009
T528Z337M2R5ATE005
T528Z337M2R5ATE006
T528Z337M2R5ATE007
T528Z337M2R5ATE008
T528Z337M2R5ATE009
T528Z337M2R5ATE012
T528Z477M2R5ATE005
T528Z477M2R5ATE006
T528Z477M2R5ATE008
T528Z477M2R5ATE009
T528Z477M2R5ATE012
T528Z227M004ATE007
T528Z227M004ATE008
T528Z227M004ATE009
T528Z227M004ATE012
T528Z337M004ATE009
T528Z337M004ATE012
T528Z157M006ATE007
T528Z157M006ATE008
T528Z157M006ATE009
T528Z157M006ATE012
T528Z227M006ATE009
T528Z227M006ATE012
µA at +25°C
Maximum/
5 Minutes
54.0
54.0
55.0
67.5
67.5
82.5
82.5
82.5
82.5
82.5
82.5
82.5
117.5
117.5
117.5
117.5
117.5
88.0
88.0
88.0
88.0
132.0
132.0
94.5
94.5
94.5
94.5
138.6
138.6
VDC at 105°C
µF
KEMET/EIA
(See below for
part options)
µA at +25°C
Maximum/
5 Minutes
% at +25°C
120 Hz
Maximum
mΩ at +25°C
100 kHz
Maximum
(rms)
mA at +45°C
100 kHz
Reflow Temp
≤ 260°C
°C
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple Current
MSL
Maximum
Operating
Temp
Other part number options:
1- Standard with tin terminations (14th character = T). Tin/lead terminations is also available (14th character = H).
Also available on large (13 inch) reels. Add 7280 to the end of the part number.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitutions will
be marked with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
6
KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Derating Guidelines
95%
−55°C to 105°C
2 V ≤ VR ≤ 6.3 V
Maximum Transient Voltage
90%
% Rated Voltage
Voltage Rating
100%
Maximum
Recommended
Steady State
Voltage
90% of VR
VR = Rated Voltage
85%
Recommended Application Voltage
80%
75%
70%
65%
60%
55%
50%
−55
25
85
Temperature (°C)
105
Ripple Current/Ripple Voltage
Permissible AC ripple voltage and current are related to
equivalent series resistance (ESR) and the power dissipation
capabilities of the device. Permissible AC ripple voltage
which may be applied is limited by two criteria:
1. The positive peak AC voltage plus the DC bias voltage,
if any, must not exceed the DC voltage rating of the
capacitor.
2. The negative peak AC voltage in combination with
bias voltage, if any, must not exceed the allowable limits
specified for reverse voltage. See the Reverse Voltage
section for allowable limits.
The maximum power dissipation by case size can be
determined using the table at right. The maximum power
dissipation rating stated in the table must be reduced with
increasing environmental operating temperatures. Refer to
the table below for temperature compensation requirements.
KEMET
Case Code
EIA
Case Code
Maximum Power
Dissipation (Pmax)
mWatts at 45°C
with +30°C Rise
B
W
Z
3528-20
7343-15
7343-17
127
325
325
Using the P max of the device, the maximum allowable rms
ripple current or voltage may be determined.
I(max) = √P max/R
E(max) = Z √P max/R
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
P max = maximum power dissipation (watts)
R = ESR at specified frequency (ohms)
Z = Impedance at specified frequency (ohms)
Temperature Compensation Multipliers
for Maximum Ripple Current
T ≤ 45°C
1.00
45° C < T ≤ 85°C
0.70
85°C < T ≤ 125°C
0.25
T = Environmental Temperature
The maximum power dissipation rating must be reduced with increasing
environmental operating temperatures. Refer to the Temperature
Compensation Multiplier table for details.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
7
KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Reverse Voltage
Polymer electrolytic capacitors are polar devices and may be permanently damaged or destroyed if connected in the wrong
polarity. These devices will withstand a small degree of transient voltage reversal for short periods as shown in the below
table.
Temperature
Permissible Transient Reverse Voltage
25°C
55°C
85°C
105°C
125°C*
15% of Rated Voltage
10% of Rated Voltage
5% of Rated Voltage
3% of Rated Voltage
1% of Rated Voltage
*For Series Rated to 125°C
Table 2 – Land Dimensions/Courtyard
Metric
Density Level A:
Maximum (Most)
Land Protrusion (mm)
KEMET Size
Code
Density Level B:
Median (Nominal)
Land Protrusion (mm)
Density Level C:
Minimum (Least)
Land Protrusion (mm)
Case
EIA
L1
L2
W
S1
S2
V1
V2
L1
L2
W
S1
S2
V1
V2
L1
L2
W
S1
S2
V1
V2
B
3528-20
2.20
2.20
2.35
0.46
0.46
6.32
4.00
1.80
1.80
2.23
0.56
0.56
5.22
3.50
1.42
1.42
2.13
W1
7343-15
6.48
2.68
3.04 −1.82 1.98
10.32
5.60
6.18
2.38
2.92 −1.82 1.98
9.22
5.10
5.82 2.02 2.82 −1.76 2.04 8.36 4.84
Z1
7343-17
6.48
2.68
3.04 −1.82 1.98
10.32
5.60
6.18
2.38
2.92 −1.82 1.98
9.22
5.10
5.82 2.02 2.82 −1.76 2.04 8.36 4.84
0.64 0.64 4.36 3.24
Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow
solder processes.
Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes.
Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform
qualification testing based on the conditions outlined in IPC standard 7351 (IPC–7351).
1
Negative values of S1 mean that pad lies at the center's right side.
V1
W, Z Case
B Case
L1
L1
L2
W V2
W
S1
S2
V1
L2
W
W
V2
S1 S2
Grid Placement Courtyard
Grid Placement Courtyard
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
8
KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Soldering Process
Please note that although the X/7343–43 case size can
withstand wave soldering, the tall profile (4.3 mm maximum)
dictates care in wave process development.
Hand soldering should be performed with care due to the
difficulty in process control. If performed, care should be
taken to avoid contact of the soldering iron to the molded
case. The iron should be used to heat the solder pad,
applying solder between the pad and the termination, until
reflow occurs. Once reflow occurs, the iron should be
removed immediately. “Wiping” the edges of a chip and
heating the top surface is not recommended.
Profile Feature
SnPb Assembly Pb-Free Assembly
Preheat/Soak
Temperature Minimum (TSmin)
100°C
150°C
Temperature Maximum (TSmax)
150°C
200°C
Time (ts) from Tsmin to Tsmax)
60 – 120 seconds
60 – 120 seconds
Ramp-up Rate (TL to TP)
3°C/second maximum
3°C/second maximum
Liquidous Temperature (TL)
183°C
217°C
Time Above Liquidous (tL)
60 – 150 seconds
220°C*
235°C**
60 – 150 seconds
250°C*
260°C**
20 seconds maximum
30 seconds maximum
6°C/second maximum
6°C/second maximum
6 minutes maximum
8 minutes maximum
Peak Temperature (TP)
Time within 5°C of Maximum
Peak Temperature (tP)
Ramp-down Rate (TP to TL)
Time 25°C to Peak
Temperature
Note: All temperatures refer to the center of the package, measured on the
package body surface that is facing up during assembly reflow.
* For Case Size height > 2.5 mm
** For Case Size height ≤ 2.5 mm
TP
TL
Temperature
KEMET’s families of surface mount capacitors are
compatible with wave (single or dual), convection, IR,
or vapor phase reflow techniques. Preheating of these
components is recommended to avoid extreme thermal
stress. KEMET's recommended profile conditions for
convection and IR reflow reflect the profile conditions of the
IPC/J–STD–020D standard for moisture sensitivity testing.
The devices can safely withstand a maximum of three reflow
passes at these conditions.
tP
Maximum Ramp-up Rate = 3°C/second
Maximum Ramp-down Rate = 6°C/second
tL
Tsmax
Tsmin
25
ts
25°C to Peak
Time
Storage
All KO-CAP series are shipped in moisture barrier bags (MBBs) with desiccant and humidity indicator card (HIC). These
parts are classified as MSL3 (Moisture Sensitivity Level 3) per IPC/JEDEC J–STD–020 and packaged per IPC/JEDEC
J–STD–033. MSL3 specifies a floor time of 168 H at 30°C maximum temperature and 60% relative humidity. Unused
capacitors should be sealed in a MBB with fresh desiccant.
The calculated shelf life in a sealed bag would be 12 months from a bag seal date in a storage environment of < 40°C and
humidity < 90% RH. It should be 24 months from a bag seal date in a storage environment of < 30°C and humidity < 70% RH.
If baking is required, refer to IPC/JEDEC J–STD–033 for bake procedure.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Construction
Detailed Cross Section
Polarity Stripe (+)
Carbon
(Third Layer)
Silver Paint
(Fourth Layer)
Wire
Molded Epoxy
Case
Wire
Polymer
(Second Layer) Ta2O5 Dielectric
(First Layer) Tantalum
Leadframe
(+ Anode)
Leadframe
(− Cathode)
Spacer
Weld
(to attach wire)
Capacitor Marking
KEMET
Organic
Polymer
Polarity
Indicator (+)
Picofarad
Code
Rated
Voltage
Date Code *
1 digit = last number of year
6 = 2016
7 = 2017
8 = 2018
9 = 2019
0 = 2020
2nd and 3rd digit = week of the
year
01 = 1st week of the year to
52 = 52nd week of the year
st
KEMET
ID
Date
Code*
* 908 = 8th week of 2019
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Tape & Reel Packaging Information
KEMET’s molded chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in accordance with
EIA Standard 481: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging system
is compatible with all tape-fed automatic pick-and-place systems.
Right hand
orientation
only
(+)
Embossed carrier
(−)
Embossment
Top tape thickness
0.10 mm (0.004”)
maximum thickness
180 mm (7.0”) or
330 mm (13.”)
8 mm (0.315”) or
12 mm (0.472”)
Table 3 – Packaging Quantity
Case Code
KEMET
P
R
I
S
A
T
M
B
U
L
C
Q
W
Z
V
D
Y
X
J
H
O
EIA
2012-10
2012-12
3216-10
3216-12
3216-18
3528-12
3528-15
3528-21
6032-15
6032-19
6032-28
7343-12
7343-15
7343-17
7343-19
7343-31
7343-40
7343-43
7360-15
7360-20
7360-43
Tape Width
(mm)
7" Reel*
13" Reel*
8
8
8
8
8
8
8
8
12
12
12
12
12
12
12
12
12
12
12
12
12
3,000
2,500
3,000
2,500
2,000
3,000
2,500
2,000
1,000
1,000
500
1,000
1,000
1,000
1,000
500
500
500
1,000
1,000
250
N/A
10,000
N/A
10,000
N/A
10,000
8,000
8,000
5,000
3,000
3,000
3,000
3,000
3,000
3,000
2,500
2,000
2,000
3,000
3,000
1,000
* No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
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KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
P2
T
T2
ØD0
P0
(10 pitches cumulative
tolerance on tape ±0.2 mm)
A0
E1
F
K0
B1
E2
B0
S1
W
P1
T1
Center Lines of Cavity
B1 is for tape feeder reference only,
including draft concentric about B0.
Embossment
For cavity size,
see Note 1, Table 4
ØD1
Cover Tape
User Direction of Unreeling
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
D1 Minimum
Note 1
D0
1.5 +0.10/−0.0
(0.059 +0.004/−0.0)
1.0
(0.039)
1.5
(0.059)
E1
P0
R Reference S1 Minimum
T1
T Maximum
Note 2
Note 3
Maximum
P2
1.75 ±0.10
4.0 ±0.10
2.0 ±0.05
(0.069 ±0.004) (0.157 ±0.004) (0.079 ±0.002)
25.0
(0.984)
30
(1.181)
0.600
(0.024)
0.600
(0.024)
0.100
(0.004)
Variable Dimensions — Millimeters (Inches)
Tape Size
Pitch
B1 Maximum
Note 4
8 mm
Single (4 mm)
4.35
(0.171)
6.25
(0.246)
12 mm
Single (4 mm)
and Double
(8 mm)
8.2
(0.323)
10.25
(0.404)
E2 Minimum
F
P1
3.5 ±0.05
2.0 ±0.05 or 4.0 ±0.10
(0.138 ±0.002) (0.079 ±0.002 or 0.157 ±0.004)
2.0 ±0.05 (0.079 ±0.002) or
5.5 ±0.05
4.0 ±0.10 (0.157 ±0.004) or
(0.217 ±0.002)
8.0 ±0.10 (0.315 ±0.004)
T2 Maximum W Maximum A0, B0 & K0
2.5
(0.098)
8.3
(0.327)
4.6
(0.181)
12.3
(0.484)
Note 5
1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment
location and hole location shall be applied independent of each other.
2. The tape, with or without components, shall pass around R without damage (see Figure 4).
3. If S1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b).
4. B1 dimension is a reference dimension for tape feeder clearance only.
5. The cavity defined by A0, B0 and K0 shall surround the component with sufficient clearance that:
(a) the component does not protrude above the top surface of the carrier tape.
(b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed.
(c) rotation of the component is limited to 20° maximum for 8 and 12 mm tapes (see Figure 2).
(d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape (see Figure 3).
(e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
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KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Packaging Information Performance Notes
1. Cover tape break force: 1.0 kg minimum.
2. Cover tape peel strength: The total peel strength of the cover tape from the carrier tape shall be:
Tape Width
Peel Strength
8 mm
0.1 to 1.0 newton (10 to 100 gf)
12 mm
0.1 to 1.3 newton (10 to 130 gf)
The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier tape shall be
165° to 180° from the plane of the carrier tape. During peeling, the carrier and/or cover tape shall be pulled at a velocity of
300 ±10 mm/minute.
3. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA
Standards 556 and 624.
Figure 2 – Maximum Component Rotation
°
T
Maximum Component Rotation
Top View
Maximum Component Rotation
Side View
Typical Pocket Centerline
Tape
Width (mm)
8, 12
Bo
Maximum
Rotation (
20
°
T)
°
s
Tape
Maximum
Width (mm) Rotation (
8, 12
20
Typical Component Centerline
°
S)
Ao
Figure 3 – Maximum Lateral Movement
Figure 4 – Bending Radius
8 mm & 12 mm Tape
0.5 mm maximum
0.5 mm maximum
Embossed
Carrier
Punched
Carrier
R
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Bending
Radius
R
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KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Figure 5 – Reel Dimensions
Full Radius,
See Note
W3
(Includes
flange distortion
at outer edge)
Access Hole at
Slot Location
(Ø 40 mm minimum)
W2
D
A
(See Note)
N
C
(Arbor hole
diameter)
B
(see Note)
(Measured at hub)
W1
(Measured at hub)
If present,
tape slot in core
for tape start:
2.5 mm minimum width x
10.0 mm minimum depth
Note: Drive spokes optional; if used, dimensions B and D shall apply.
Table 5 – Reel Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
A
B Minimum
C
D Minimum
8 mm
178 ±0.20
(7.008 ±0.008)
or
330 ±0.20
(13.000 ±0.008)
1.5
(0.059)
13.0 +0.5/−0.2
(0.521 +0.02/−0.008)
20.2
(0.795)
12 mm
Variable Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
N Minimum
W1
W2 Maximum
W3
50
(1.969)
8.4 +1.5/−0.0
(0.331 +0.059/−0.0)
12.4 +2.0/−0.0
(0.488 +0.078/−0.0)
14.4
(0.567)
18.4
(0.724)
Shall accommodate tape
width without interference
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
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KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
Figure 6 – Tape Leader & Trailer Dimensions
Embossed Carrier
Punched Carrier
8 mm & 12 mm only
END
Carrier Tape
Round Sprocket Holes
START
Top Cover Tape
Elongated Sprocket Holes
(32 mm tape and wider)
Trailer
160 mm minimum
Components
100 mm
minimum Leader
400 mm minimum
Top Cover Tape
Figure 7 – Maximum Camber
Elongated Sprocket Holes
(32 mm & wider tapes)
Carrier Tape
Round Sprocket Holes
1 mm maximum, either direction
Straight Edge
250 mm
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
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KEMET Organic Capacitor (KO-CAP ®) – Miniature
T528 Low ESL Polymer Electrolytic for CPU/GPU Decoupling
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offi ces, please visit www.kemet.com/sales.
Disclaimer
All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes
no obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury
or property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2018_T528 • 11/30/2020
16
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