Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP®), 6.3 – 35 VDC
Overview
The KEMET Organic Capacitors (KO-CAP) are preferred
solutions for applications requiring power loss protection
(hold-up) or maximum power efficiency of a circuit when
board space is limited. Desired benefits include high
energy density, stable capacitance with applied voltage
and temperature, and no aging effects. The conductive
polymer cathode of these solid electrolytic capacitors
provide very low ESR and higher capacitance retention at
high frequencies. Unlike liquid electrolyte-based capacitors,
KEMET polymer capacitors have a very long operational
life and high ripple current capabilities. Capacitors from
T520, T521, and T523 series are commonly used in these
applications. The T545 and T548 were introduced to meet
specific needs for a subsegment of solid state drives.
Benefits
• Highest energy per unit volume
• Stable capacitance across temperature and voltage
• No aging effects
• Low ESR values
• High frequency capacitance retention
• High ripple handling
• 100% accelerated steady state aging
• 100% surge current tested
• Halogen-free epoxy and RoHS compliant
Applications
Typical applications include enterprise storage, networking, server, mobile, client storage, and client computing.
T520 / T521 / T545
T523 / T548
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
1
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Environmental Compliance
• RoHS compliant when ordered with 100% Sn solder or Ni-Pd-Au
• Halogen-free
• Epoxy compliant with UL94 V–0
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.
Ordering Information
T
548
V
157
M
016
A
T
E050
Capacitor
Class
Series
Case
Size
Capacitance
Code (pF)
Capacitance
Tolerance
Rated
Voltage
(VDC)
Failure
Rate/
Design
Termination
Finish
ESR
B, G,
H, J,
M, O,
T, V,
W, X,
Y
First two digits
represent
significant
figures. Third
digit specifies
number of
zeros.
K = ±10%
M = ±20%
T=
Tantalum
520 = Low voltage
521 = High voltage
523 = Facedown
terminal
545 = High energy
548 = High energy,
facedown terminal
006 = 6.3 A = N/A
010 = 10
016 = 16
020 = 20
025 = 25
035 = 35
T = 100% matte tin
(Sn)-plated
P* = Ni-Pd-Au-plated
ESR in mΩ
Packaging
(C-Spec)
Blank = 7" reel
7280 = 13" reel
* P termination only available on T523/T548 part numbers
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
−55°C to 85°C/125°C (refer to part number in Table 1 for maximum temperature rating)
22 – 1,500 μF at 120 Hz/25°C
K tolerance (10%), M tolerance (20%)
6.3 – 35 VDC
DF (120 Hz)
Refer to part number in Table 1 for electrical specification
ESR (100 kHz)
Refer to part number in Table 1 for electrical specification
Leakage Current
≤ 0.1 CV (µA) at rated voltage after 5 minutes (refer to part number in Table 1 for electrical
specification)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
2
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Qualification
Test
Condition
Characteristics
Δ C/C
Endurance
DF
85°C or 105°C at rated voltage, 2,000 hours**
125°C at 2/3 rated voltage, 2,000 hours **
DCL
ESR
Δ C/C
DF
Storage Life
85°C/105°C/125°C at 0 volts, 2,000 hours**
DCL
ESR
Humidity
Temperature Stability
60°C, 90% RH, no load, 500 hours
Extreme temperature exposure at a
succession of continuous steps at
+25°C, −55°C, +25°C, +85°C, +105°C**,
+25°C
Mechanical Shock/
Vibration
Within −20%/+10% of initial value
Within initial limit
Within 2.0 x initial limit *1
Within 1.25 x initial limit
Within 2.0 x initial limit *1
Within 2.0 x initial limit
Δ C/C
Within −5% /+35%
DF
Within initial limit
DCL
Within 5.0 x initial limit
ESR
Within 2.0 x initial limit
+25°C
−55°C
+25°C
+85°C
+105°C**
+25°C
Δ C/C
IL*
±20%
±10%
±20%
±30%
±10%
DF
IL
IL
IL
1.2 x IL
1.5 x IL
IL
DCL
IL
N/A
IL
10 x IL
10 x IL
IL
Δ C/C
Surge Voltage
Within −20/+10% of initial value
Within initial limit
Within 2.0 x initial limit *1
Within 1.25 x initial limit
Within 2.0 x initial limit *1
Within 2.0 x initial limit
85°C/105°C/125°C, 1.32 x rated voltage*2,
1,000 cycles **
MIL–STD–202, Method 213 and 204
Condition I, 100 G peak
Condition D, 20 G for 20 minutes/12 cycles each
of 3 orientations. Test from 10 ~ 2,000 Hz
Within −20/+10% of initial value
DF
Within initial limits
DCL
Within initial limits
ESR
DF
Within initial limits
Within ±10% of initial value
(Within initial limits for T527 Series)
Within initial limits
DCL
Within initial limits
Δ C/C
* IL = Initial limit
** Refer to Table 1 - Ratings & Part Number Reference for temperature classification. If temperature classification is 85°C, the 105°C step is not
performed for the temperature stability test.
*1 For 125°C rated part numbers
* 2 For PN T523W476M035AP/T523V686M035AP test voltage is 1.15 x VR
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
3
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
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 hours 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 = estimated 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
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
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
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
4
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Dimensions – Millimeters (Inches)
Metric will govern
For T520 / T521 / T545
CATHODE (-) END VIEW
SIDE VIEW
ANODE (+) END VIEW
BOTTOM VIEW
A
B
W
B
Glue pad
shape/design at
KEMET's option
H
X
T
KEMET
EIA
T
3528-12
M
3528-15
B
3528-21
W
7343-15
V
7343-20
Y
7343-40
X
7343-43
J
7360-15
H
7360-20
O
7360-43
S
P
Termination cutout
at KEMET's option,
either end
S
L
W
H
F ±0.1
(±0.004)
S ±0.3
(±0.012)
3.5 ±0.2
(0.138 ±0.008)
3.5 ±0.2
(0.138 ±0.008)
3.5 ±0.2
(0.138 ±0.008)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
2.8 ±0.2
(0.110 ±0.008)
2.8 ±0.2
(0.110 ±0.008)
2.8 ±0.2
(0.110 ±0.008)
4.3 ±0.3
(0.169 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
6.0 ±0.3
(0.236 ±0.012)
6.0 ±0.3
(0.236 ±0.012)
6.0 ±0.3
(0.236 ±0.012)
1.1 ±0.1
(0.043 ±0.004)
1.4 ±0.1
(0.055 ±0.004)
1.9 ±0.2
(0.075 ±0.008)
1.4 ±0.1
(0.055 ±0.004)
1.9 ±0.1
(0.075 ±0.004)
3.8 ±0.2
(0.150 ±0.008)
4.0 ±0.3
(0.157 ±0.012)
1.4 ±0.1
(0.055 ±0.004)
1.9 ±0.1
(0.075 ±0.004)
4.0 ±0.3
(0.157 ±0.012)
2.2
(0.087)
2.2
(0.087)
2.2
(0.087)
2.4
(0.094)
2.4
(0.094)
2.4
(0.094)
2.4
(0.094)
4.1
(0.161)
4.1
(0.161)
4.1
(0.161)
0.80
(0.032)
0.8
(0.031)
0.80
(0.032)
1.30
(0.051)
1.30
(0.051)
1.3
(0.051)
1.30
(0.051)
1.30
(0.051)
1.3
(0.051)
1.3
(0.051)
R
F
L
B ±0.15
(Ref) ±0.006
X
(Ref)
P
(Ref)
0.05
N/A
(0.002)
0.05
N/A
(0.002)
0.10 ±0.10
0.5
(0.004 ±0.004) (0.020)
0.05
N/A
(0.002)
0.05
N/A
(0.002)
0.10 ±0.10
1.7
(0.004 ±0.004) (0.067)
0.10 ±0.10
1.7
(0.004 ±0.004) (0.067)
0.10 ±0.10
N/A
(0.004 ±0.004)
0.10 ±0.10
N/A
(0.004 ±0.004)
0.10 ±0.10
N/A
(0.004 ±0.004)
N/A
N/A
0.4
(0.016)
N/A
N/A
0.5
(0.020)
0.5
(0.020)
N/A
N/A
N/A
R
(Ref)
N/A
N/A
1.0
(0.039)
N/A
N/A
1.0
(0.039)
1.0
(0.039)
N/A
N/A
N/A
Typical
Weight
(mg)
T
(Ref)
A
(Min)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
1.9
(0.075)
1.1
(0.043)
1.9
(0.075)
3.6
(0.142)
3.6
(0.142)
3.8
(0.150)
3.6
0.142)
3.8
(0.150)
3.8
(0.150)
3.8
(0.150)
55
98
95
223
274
494
554
263
385
696
For T523 / T548
END VIEW
BOTTOM VIEW
SIDE VIEW
BOTTOM VIEW
H Case
V/W/J Case
H
F
W
F
L
S
KEMET
EIA
W
7343-15
G
7360-12
J
7360-15
V
7343-20
H
7360-20
S
S
S
L
W
H
F ±0.1
(±0.004)
S ±0.3
(±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
6.0 ±0.3
(0.236 ±0.012)
6.0 ±0.3
(0.236 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
6.0 ±0.3
(0.236 ±0.012)
1.4 ±0.1
(0.055 ±0.004)
1.2 ±0.1
(0.047 ±0.004)
1.5 ±0.1
(0.059 ±0.004)
1.9 ±0.1
(0.075 ±0.004)
1.9 ±0.1
(0.075 ±0.004)
2.4
(0.094)
4.45
(0.175)
4.45
(0.175)
2.4
(0.094)
4.45
(0.175)
1.3
(0.051)
1.6
(0.063)
1.6
(0.063)
1.3
(0.051)
1.6
(0.063)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Typical
Weight
(mg)
223
–
263
274
385
T2079_SSD • 9/6/2022
5
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Table 1 – Ratings & Part Number Reference
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET
Part Number
Energy
Maximum DC
Leakage at
25°C, VR, 5 min
charge time
Maximum
DF at 25°C,
120 Hz
Maximum
ESR at 25°C,
100 kHz
Maximum Allowable
RMS Ripple Current
at 45°C, 100 kHz
MSL
Maximum
Operating
Temperature
VDC
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
10
10
10
10
10
10
10
10
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
VDC
µF
100
150
150
220
330
470
470
470
470
680
680
680
680
1,000
1,500
1,500
1,500
1,500
330
220
330
330
390
470
820
1,000
22
33
47
47
47
47
68
68
68
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
180
220
220
µF
KEMET/ EIA
T/3528-12
T/3528-12
M/3528-15
B/3528-21
V/7343-20
W/7343-15
W/7343-15
W/7343-15
V/7343-20
V/7343-20
V/7343-20
X/7343-43
J/7360-15
H/7360-20
H/7360-20
H/7360-20
H/7360-20
H/7360-20
Y/7343-40
V/7343-20
G/7360-12
J/7360-15
G/7360-12
J/7360-15
H/7360-20
H/7360-20
B/3528-21
T/3528-12
T/3528-12
W/7343-15
V/7343-20
V/7343-20
W/7343-15
W/7343-15
W/7343-15
W/7343-15
W/7343-15
W/7343-15
V/7343-20
W/7343-15
W/7343-15
W/7343-15
V/7343-20
V/7343-20
V/7343-20
V/7343-20
V/7343-20
V/7343-20
V/7343-20
X/7343-43
G/7360-12
H/7360-20
X/7343-43
J/7360-15
KEMET/ EIA
T520T107M006APE070
T520T157M006ATE070
T520M157M006ATE070
T520B227M006ATE070
T545V337M006ATE045
T545W477M006ATE035
T545W477M006ATE045
T545W477M006ATE055
T545V477M006ATE055
T520V687M006ATE025
T520V687M006ATE035
T520X687M006ATE025
T523J687M006APE070
T545H108M006ATE055
T520H158M006ATE055
T520H158M006ATE035
T545H158M006ATE035
T545H158M006ATE055
T545Y337M010ATE035
T545V227M010ATE045
T523G337M010APE150
T523J337M010APE070
T523G397M010APE150
T523J477M010APE070
T520H827M010ATE055
T523H108M010APE070
T521B226M016ATE070
T521T336M016ATE070
T523T476M016APE090
T545W476M016ATE045
T545V476M016ATE045
T545V476M016ATE070
T523W686M016APE050
T523W686M016APE070
T523W686M016APE100
T523W107M016APE050
T523W107M016APE070
T523W107M016APE100
T545V107M016ATE050
T523W157M016APE050
T523W157M016APE070
T523W157M016APE100
T523V157M016APE050
T523V157M016APE070
T523V157M016APE100
T521V157M016ATE040
T521V157M016ATE050
T521V157M016ATE070
T521V157M016ATE100
T545X157M016ATE040
T523G157M016APE150
T545H187M016ATE055
T545X227M016ATE035
T523J227M016APE070
mJ
1.2
1.7
1.7
2.5
3.8
5.4
5.4
5.4
5.4
7.9
7.9
7.9
7.9
11.6
17.4
17.4
17.4
17.4
11.9
7.9
11.0
11.9
14.0
16.9
29.5
36.0
1.7
2.6
3.6
3.6
3.6
3.6
5.3
5.3
5.3
7.7
7.7
7.7
7.7
11.6
11.6
11.6
11.6
11.6
11.6
11.6
11.6
11.6
11.6
11.6
11.6
13.9
17.0
17.0
mJ
µA
63.0
94.5
94.5
138.6
207.9
296.1
296.1
296.1
296.1
428.4
428.4
428.4
428.0
630.0
945.0
945.0
945.0
945.0
330.0
220.0
330.0
330.0
390.0
470.0
820.0
1000.0
35.2
52.8
75.2
75.2
75.2
75.2
108.8
108.8
108.8
160.0
160.0
160.0
160.0
240.0
240.0
240.0
240.0
240.0
240.0
240.0
240.0
240.0
240.0
240.0
240.0
288.0
352.0
352.0
µA
%
10
10
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
20
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
10
10
10
10
10
10
20
10
10
%
mΩ
70
70
70
70
45
35
45
55
55
25
35
25
70
55
55
35
35
55
35
45
150
70
150
70
55
70
70
70
90
45
45
70
50
70
100
50
70
100
50
50
70
100
50
70
100
40
50
70
100
40
150
55
35
70
mΩ
mA
1,230
1,230
1,310
1,350
2,040
2,270
2,000
1,810
1,850
3,100
2,300
3,150
2,510
1,850
1,800
2,320
2,320
1,850
2,630
2,040
1,410
2,510
1,410
2,510
1,910
2,510
1,350
1,230
1,080
2,000
2,040
1,640
2,820
2,376
1,988
2,820
2,376
1,988
1,940
2,820
2,376
1,988
2,870
2,420
2,030
2,160
1,930
1,630
1,370
2,490
1,410
1,910
2,660
2,510
mA
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
4
4
3
4
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
°C
105
105
105
105
105
105
105
105
105
105
105
105
85
85
85
85
85
85
105
105
85
85
85
85
85
85
105
105
85
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
85
85
105
85
°C
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
Energy
Maximum
DC Leakage
Maximum
DF
Maximum
ESR
Maximum Allowable
RMS Ripple Current
MSL
Maximum
Operating
Temperature
Part numbers marked in orange font are not recommended for new designs. KEMET recommends the use of part numbers shown in the above table within same
Cap/Volt/Case and ESR in black font text.
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
Refer to Ordering Information for additional detail.
Energy (mJ) = 0.5 * Nominal Cap * (Application Voltage^2 - Dropout Voltage^2) / 1,000; Cap = µF
Application Voltage = 90% of VR (≤ 10 V) / 80% of VR (> 10 V)
Dropout Voltage = 3 V was used for the calculation
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
6
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Table 1 – Ratings & Part Number Reference cont.
Rated
Voltage
Rated
Capacitance
VDC
16
16
16
16
16
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
35
35
35
35
35
35
35
35
VDC
µF
220
330
330
330
470
22
47
47
47
68
68
100
100
100
100
33
47
100
100
150
220
22
33
47
47
47
68
68
100
µF
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET
Part Number
KEMET/ EIA
H/7360-20 T523H227M016APE070
X/7343-43 T545X337(1)016ATE025
H/7360-20 T548H337M016APE070
H/7360-20 T523H337M016APE070
H/7360-20 T523H477M016APE070
B/3528-21
T521B226M020ATE070
W/7343-15 T545W476M020ATE045
W/7343-15 T545W476M020ATE055
V/7343-20
T545V476M020ATE070
W/7343-15 T523W686(1)020APE100
V/7343-20 T523V686M020APE100
W/7343-15 T523W107M020APE050
W/7343-15 T523W107M020APE070
W/7343-15 T523W107M020APE100
V/7343-20
T545V107M020ATE055
W/7343-15 T523W336M025APE100
V/7343-20
T523V476M025APE100
V/7343-20 T523V107M025APE070
V/7343-20
T523V107M025APE100
H/7360-20 T523H157M025APE070
H/7360-20 T523H227M025APE070
W/7343-15 T523W226M035APE100
V/7343-20 T523V336M035APE100
W/7343-15 T523W476M035APE090
W/7343-15 T523W476M035APE100
V/7343-20
T523V476M035APE100
V/7343-20 T523V686M035APE070
V/7343-20 T523V686M035APE100
H/7360-20 T523H107M035APE070
KEMET/ EIA
Case Code/
Case Size
KEMET Part Number
Energy
Maximum DC
Leakage at
25°C, VR, 5 min
charge time
Maximum
DF at 25°C,
120 Hz
Maximum
ESR at 25°C,
100 kHz
Maximum Allowable
RMS Ripple Current
at 45°C, 100 kHz
MSL
Maximum
Operating
Temperature
mJ
17.0
25.5
25.5
25.5
36.4
2.7
5.8
5.8
5.8
8.4
8.4
12.4
12.4
12.4
12.4
6.5
9.2
19.6
19.6
29.3
43.0
8.5
12.8
18.2
18.2
18.2
26.4
26.4
38.8
mJ
µA
352.0
528.0
528.0
528.0
752.0
44.0
94.0
94.0
94.0
136.0
136.0
200.0
200.0
200.0
200.0
82.5
117.5
250.0
250.0
375.0
550.0
77.0
115.5
164.5
164.5
164.5
238.0
238.0
350.0
µA
%
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
20
10
10
10
10
10
10
10
10
%
mΩ
70
25
70
70
70
70
45
55
70
100
100
50
70
100
55
100
100
70
100
70
70
100
100
90
100
100
70
100
70
mΩ
mA
2,510
3,150
2,510
2,510
2,510
1,350
2,000
1,810
1,640
1,988
2,030
2,820
2,376
1,988
1,850
1,988
2,030
2,420
2,030
2,510
2,510
1,988
2,030
2,100
1,988
2,030
2,420
2,030
2,510
mA
3
3
4
3
4
3
3
3
3
3
4
3
3
3
3
4
4
4
4
3
3
4
4
3
3
4
3
3
3
°C
85
105
85
85
85
105
105
105
105
105
105
105
105
105
125
105
105
105
105
85
85
105
105
105
105
105
105
105
85
°C
Energy
Maximum
DC Leakage
Maximum
DF
Maximum
ESR
Maximum Allowable
RMS Ripple Current
MSL
Maximum
Operating
Temperature
Part numbers marked in orange font are not recommended for new designs. KEMET recommends the use of part numbers shown in the above table within same
Cap/Volt/Case and ESR in black font text.
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
Refer to Ordering Information for additional detail.
Energy (mJ) = 0.5 * Nominal Cap * (Application Voltage^2 - Dropout Voltage^2) / 1,000; Cap = µF
Application Voltage = 90% of VR (≤ 10 V) / 80% of VR (> 10 V)
Dropout Voltage = 3 V was used for the calculation
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
7
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Derating Guidelines
For Parts with Maximum Operational Temperature of 125°C
100%
% Rated Voltage
90%
Recommended Application Voltage < 10V & T521
80%
Recommended Application Voltage > 10V
70%
60%
50%
40%
-55
25
45
85
105
125
Temperature (°C)
For Parts with Maximum Operational Temperature of 105°C
100%
% Rated Voltage
90%
Recommended Application Voltage < 10V
80%
Recommended Application Voltage > 10V
70%
60%
50%
40%
-55
25
45
85
105
Temperature (°C)
For Parts with Maximum Operational Temperature of 85°C
100%
90%
% Rated Voltage
Recommended Application Voltage < 10V
80%
Recommended Application Voltage > 10V
70%
60%
50%
40%
-55
25
45
85
Temperature °C
Recommended Application Voltage
KO-CAPs are solid state capacitors that demonstrate no wearout mechanism when operated within their recommended guidelines. While the KO-CAP can be operated
at full rated voltage, most circuit designers seek a minimum level of assurance in long term reliability, which should be demonstrated with data. A voltage derating can
provide the desired level of demonstrated reliability based on industry accepted acceleration models. Since most applications do require long term reliability, KEMET
recommends that designers consider a 10% voltage derating, according to the graphic above, for the maximum steady state voltage.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
8
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
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:
a. The positive peak AC voltage plus the DC bias voltage, if any, must not exceed the DC voltage rating of the capacitor.
b. The negative peak AC voltage, in combination with bias voltage, if any, must not exceed the allowable limits specified for
reverse voltage.
The maximum power dissipation by case size can be determined using the below table.
Temperature Compensation Multipliers
for Maximum Ripple Current
T ≤ 45°C
45° C < T ≤ 85°C
1.00
0.70
T = Environmental temperature
85°C < T ≤ 125°C
0.25
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)
Refer to part number listings for permittable Arms limits.
Case Code
T
M
B
W
V
Y
X
G
J
H
O
EIA
Case Code
3528-12
3528-15
3528-21
7343-15
7343-20
7343-40
7343-43
7330-12
7360-15
7360-20
7360-43
Maximum Power Dissipation (P max)
mWatts at 45°C with +30°C Rise
For T520/T521/T545
For T523/T548
105
120
127
180
187
241
247
N/A
200
200
300
N/A
N/A
N/A
395
410
N/A
N/A
300
440
440
N/A
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
T2079_SSD • 9/6/2022
9
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Surge Voltage
Surge voltage is the maximum voltage (peak value) which may be applied to the capacitor. The surge voltage must not
be applied for periodic charging and discharging in the course of normal operation and cannot be part of the application
voltage. Surge voltage capability is demonstrated by application of 1,000 cycles at operating temperature. The parts are
charged through a 33 Ohm resistor for 30 seconds and then discharged though a 33 Ohm resistor for each cycle.
Rated Voltage (V)
Surge Voltage (V)
Category Voltage (V)
–55°C to 105°C
2.5
6.3
10
16
20
25
35
Category Surge Voltage (V)
Up to 125°C
3.3
8.3
13.2
21.1
26.4
33.0
46.2
–
–
–
–
13.4
–
–
–
–
–
–
17.4
–
–
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
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
10
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Table 2 – Land Dimensions/Courtyard
For T520/T521/T545
KEMET
Metric
Size
Code
Density Level A:
Maximum (Most) Land
Protrusion (mm)
Density Level B:
Median (Nominal) Land
Protrusion (mm)
Density Level C:
Minimum (Least) Land
Protrusion (mm)
Case
EIA
W
L
S
V1
V2
W
L
S
V1
V2
W
L
S
V1
V2
T
3528–12
2.35
2.21
0.92
6.32
4.00
2.23
1.80
1.12
5.22
3.50
2.13
1.42
1.28
4.36
3.24
B
3528–21
2.35
2.21
0.92
6.32
4.00
2.23
1.80
1.12
5.22
3.50
2.13
1.42
1.28
4.36
3.24
M
3528-15
2.35
2.21
0.92
6.32
4.00
2.23
1.80
1.12
5.22
3.50
2.13
1.42
1.28
4.36
3.24
W
7343–15
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
V
7343–20
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
Y¹
7343–40
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
X¹
7343–43
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
J
7360-15
4.25
2.77
3.67
10.22
7.30
4.13
2.37
3.87
9.12
6.80
4.03
1.99
4.03
8.26
6.54
H
7360-20
4.25
2.77
3.67
10.22
7.30
4.13
2.37
3.87
9.12
6.80
4.03
1.99
4.03
8.26
6.54
O¹
7360-43
4.25
2.77
3.67
10.22
7.30
4.13
2.37
3.87
9.12
6.80
4.03
1.99
4.03
8.26
6.54
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
Height of these chips may create problems in wave soldering.
V1
L
L
W
W
V2
S
Grid Placement Courtyard
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
11
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Table 2 – Land Dimensions/Courtyard cont.
For T523/T548
KEMET
Metric
Size
Code
Density Level A:
Maximum (Most) Land
Protrusion (mm)
Density Level B:
Median (Nominal) Land
Protrusion (mm)
Density Level C:
Minimum (Least) Land
Protrusion (mm)
Case
EIA
W
L
S
V1
V2
W
L
S
V1
V2
W
L
S
V1
V2
W
7343-15
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
V
7343-20
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
G
7360-12
4.60
3.07
3.07
10.22
7.30
4.48
2.67
3.27
9.12
6.80
4.38
2.29
3.43
8.26
6.54
J
7360-15
4.60
3.07
3.07
10.22
7.30
4.48
2.67
3.27
9.12
6.80
4.38
2.29
3.43
8.26
6.54
H
7360-20
4.60
3.07
3.07
10.22
7.30
4.48
2.67
3.27
9.12
6.80
4.38
2.29
3.43
8.26
6.54
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).
V1
L
L
W
W
V2
S
Grid Placement Courtyard
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
12
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Soldering Process
The KEMET 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.
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.
Pb-Free Assembly
Preheat/Soak
Temperature Minimum (TSmin)
150°C
Temperature Maximum (TSmax)
200°C
Time (ts) from Tsmin to Tsmax)
60 – 120 seconds
Ramp-up Rate (TL to TP)
3°C/second maximum
Liquidous Temperature (TL)
217°C
Time Above Liquidous (tL)
60 – 150 seconds
250°C*
260°C**
Peak Temperature (TP)
Time within 5°C of Maximum
Peak Temperature (tP)
Ramp-down Rate (TP to TL)
6°C/second maximum
Time 25°C to Peak Temperature
8 minutes maximum
30 seconds maximum
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
Please note that although the X/7343–43 and O/7360-43
case size can withstand wave soldering, the tall profile
(4.3 mm maximum) dictates care in wave process
development.
Profile Feature
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 are shipped in moisture barrier bags (MBBs) with desiccant and humidity indicator card (HIC). These parts
are classified as moisture sensitivity level 3 (MSL3) or moisture sensitivity level 4 (MSL4) per IPC/JEDEC J-STD-020 and
packaged per IPC/JEDEC J–STD–033. Refer to Table 1 for part type specification. MSL3 specifies a floor time of 168H at
30°C maximum temperature and 60% relative humidity. MSL4 specifies a floor time of 72H at 30°C maximum temperature
and 60% relative humidity. Unused capacitors should be sealed in a MBB with fresh desiccant.
Calculated shelf life in sealed bag:
– 12 months from bag seal date in a storage environment of < 40°C and humidity < 90% RH
– 24 months from 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
T2079_SSD • 9/6/2022
13
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Construction
T520/T521/T545
Molded Epoxy
Case
Detailed Cross Section
Polarity Stripe (+)
Silver Paint
(Fourth Layer)
Polarity
Bevel (+)
Wire
Leadframe
(- Cathode)
Wire
Weld
(to attach wire)
Carbon
(Third Layer)
Silver Adhesive
Leadframe
(+ Anode)
Molded Epoxy
Case
Polymer
(Second Layer)
Ta2O5 Dielectric
(First Layer)
Tantalum
T523/T548
Polarity Stripe (+)
Molded Epoxy
Case
Tantalum Wire
Leadframe
(- Cathode)
Spacer
Weld
(to attach wire)
Leadframe
(+ Anode)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Detailed Cross Section
Carbon
(Third Layer)
Silver Paint
(Fourth Layer)
Polymer
(Second Layer)
Ta2O5 Dielectric
(First Layer)
Tantalum
Tantalum
Wire
T2079_SSD • 9/6/2022
14
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
Capacitor Marking
Polarity
Indicator (+)
Picofarad
Code
Date Code *
1 digit = Last number of year
9 = 2019
0 = 2020
1 =2021
2 =2022
3 = 2023
2nd and 3rd digit = Week of the
year
01 = 1st week of the year to
52 = 52nd week of the year
st
KEMET
ID
Rated
Voltage
233
Date
Code*
* 233 = 33RD week of 2022
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2079_SSD • 9/6/2022
15
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
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
T
M
B
W
V
Y
X
J
H
O
EIA
3528-12
3528-15
3528-21
7343-15
7343-20
7343-40
7343-43
7360-15
7360-20
7360-43
Tape Width
(mm)
7" Reel*
13" Reel*
8
8
8
12
12
12
12
12
12
12
2,500
2,000
2,000
1,000
1,000
500
500
1,000
1,000
500
10,000
8,000
8,000
3,000
3,000
2,000
2,000
3,000
3,000
2,000
* 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
T2079_SSD • 9/6/2022
16
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
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
T2079_SSD • 9/6/2022
17
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
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 and 16 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
T2079_SSD • 9/6/2022
18
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
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
T2079_SSD • 9/6/2022
19
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
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
T2079_SSD • 9/6/2022
20
Solid State Drives/High Energy Applications
Polymer Electrolytic (KO-CAP ®), 6.3 – 35 VDC
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offices, please visit www.kemet.com/sales.
Disclaimer
All product specifications, 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 specifically disclaims – any warranty concerning suitability for a specific 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 indicated 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
T2079_SSD • 9/6/2022
21
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