T520V157M006AS Datasheet, PDF (1/2 Pages) Kemet Corporation – Low ESR Tantalum Chip Capacitor with Polymer Electrode

Specification Sheet
T520 Series – KO-CAP – KEMET Organic Capacitor
Low ESR Tantalum Chip Capacitor with Polymer Electrode
KEMET introduces new ratings to its popular T520 Series KEMET Organic - KO - Capacitor. The KO-CAP is a Tantalum capacitor, with
Ta anode and Ta
in very low ESR
2aOnd5
dielectric.
improved
However, a conductive, organic, polymer replaces
cap retention at high frequency. The KO-CAP also
tehxehMibintsOa2
as the cathode plate
benign failure mode,
of the
which
capacitor. This
eliminates the
results
ignition
failures that can occur in standard Tantalum types. Note also that KO-CAPs may be operated at voltages up to 80% of rated voltage with equiv-
alent or better reliability than standard tantalums operated at 50% of rated voltage.
The new T520 series captures the best features of multilayer ceramic caps (low ESR and high frequency cap retention), aluminum elec-
trolytics (benign failure mode), and proven solid tantalum technology (volumetric efficiency, surface mount capability, and no wearout mecha-
nism). The KO-CAP can reduce component counts, eliminate through-hole assembly by replacing cumbersome leaded aluminum capacitors,
and offer a more cost effective solution to high-cost high-cap ceramic capacitors. These benefits allow the designer to save both board space
and money.
The T520 operating temperature range is -55ºC to +105ºC. Above 85ºC, the capacitor voltage rating drops to 0.8 times rated voltage at
105ºC.
Outline Drawing
Case Size
KEMET EIA
L
Dimensions - Millimeters
W
H
K ±0.20 F ±0.1 S ±0.3 X(Ref) T(Ref) A(Min) G(ref) E(ref)
B
3528-21 3.5 ± 0.2 2.8 ± 0.2 1.9 ± 0.2
1.1
2.2
V
7343-20 7.3 ± 0.3 4.3 ± 0.3 1.9 ± 0.1
1.1
2.4
D
7343-31 7.3 ± 0.3 4.3 ± 0.3 2.8 ± 0.3
1.5
2.4
X
7343-43 7.3 ± 0.3 4.3 ± 0.3 4.0 ± 0.3
2.3
2.4
0.8 0.10 ± 0.10 0.13
1.3
0.05
0.13
1.3 0.10 ± 0.10 0.13
1.3 0.10 ± 0.10 0.13
1.1 1.8 2.2
3.8 3.5 3.5
3.8 3.5 3.5
3.8 3.5 3.5
T520 Ratings & Part Number Reference
Cap
µF
Case
(±20%) Size
100 B/3528-21
330 V/7343-20
68 B/3528-21
220 V/7343-20
220 V/7343-20
470 D/7343-31
680 X/7343-43
47 B/3528-21
150 V/7343-20
150 V/7343-20
150 D/7343-31
220 D/7343-31
220 D/7334-31
330 D/7343-31
330 D/7343-31
330 D/7343-31
470 X/7343-43
68 V/7343-20
100 V/7343-20
100 D/7343-31
100 D/7343-31
150 D/7343-31
150 D/7343-31
220 D/7343-31
330 X/7343-43
47 D/7343-31
DC Leakage
KEMET
µA +25ºC
Part Number
Max
T520B107M003AS
30
T520V337M003AS
99
T520B686M004AS
27
T520V227M004AS
88
T520V227M004AS4350
88
T520D477M004AS
188
T520X687M004AS
272
T520B476M006AS
30
T520V157M006AS
95
T520V157M006AS4350
95
T520D157M006AS
95
T520D227M006AS
139
T520D227M006AS4350
139
T520D337M006AS
208
T520D337M006AS4350
208
T520D337M006AS4351
208
T520X477M006AS
296
T520V686M010AS
68
T520V107M010AS
100
T520D107M010AS
100
T520D107M010AS4350
100
T520D157M010AS
150
T520D157M010AS4350
150
T520D227M010AS
220
T520X337M010AS
330
T520D476M016AS
75
DF % 120 Hz
+ 25ºC Max
8%
10%
8%
10%
10%
10%
10%
8%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
ESR mΩ
100kHz 25º
Max
70
25
70
45
25
40
35
70
45
25
55
50
40
45
40
25
40
60
50
80
55
55
40
40
40
70
Ripple Current A rms
100 kHz Max
25ºC 85ºC 105ºC
1.10
0.99
0.44
2.20
2.00
0.90
1.10
0.99
0.44
1.70
1.50
0.70
2.20
2.00
0.90
1.90
1.70
0.80
2.20
2.00
0.90
1.10
0.99
0.44
1.70
1.50
0.70
2.20
2.00
0.90
1.70
1.50
0.70
1.70
1.60
0.70
1.90
1.70
0.80
1.80
1.60
0.70
1.90
1.70
0.80
2.40
2.20
1.00
2.00
1.80
0.80
1.40
1.20
0.50
1.60
1.40
0.60
1.40
1.20
0.50
1.70
1.50
0.70
1.70
1.50
0.70
1.90
1.70
0.80
1.90
1.70
0.80
2.00
1.80
0.80
1.50
1.35
0.60
Note: New values are listed in italics and blue.
F3233E 10/02