AVX TWAD227M35CBSZ0000

TWA Series
TWA Wet Electrolytic Tantalum Capacitor
The TWA series is an axial leaded
wet electrolytic tantalum capacitor
and represents a new level of high
CV (capacitance / voltage) previously unavailable in this technology.
TWA incorporates a novel, very
high capacitance cathode system
that allows for higher CV designs,
well beyond values specified in the
Mil-PRF-39006 drawing. TWA
products are listed in DSCC 93026
Rev. P, which includes new high
capacitance / voltage ratings.
This design includes a welded tantalum can and header assembly
that provides a hermetic seal to
withstand the harsh shock and
vibration requirements of 39006.
Customized capacitance and voltage packages are possible and
welcomed. Contact the factory
about design possibilities beyond
those contained in this datasheet.
OUTLINE DIMENSIONS
E
L
W
E
D
F
D
Terminal welded
to case (T)
F 6.35 (0.250)
W 0.64 +0.05
(.025) (.002)
T 2.380 (.094)
-
+
Case
CASE DIMENSIONS: millimeters (inches)
DSCC
Case
Size
AVX
Case
Size
T1
T2
T3
T4
A
B
D
E
L
+0.79 (0.031)
-0.41 (0.016)
11.51
16.28
19.46
26.97
(0.453)
(0.641)
(0.766)
(1.062)
D
Without Insulating
Sleeve
±0.41 (0.016)
4.78 (0.188)
7.14 (0.281)
9.52 (0.375)
9.52 (0.375)
D
With Insulatiing
Sleeve
Max
5.56 (0.219)
7.92 (0.312)
10.31 (0.406)
10.31 (0.406)
E
±6.35 (0.250)
38.10
57.15
57.15
57.15
(1.500)
(2.250)
(2.250)
(2.250)
VOLTAGE RATINGS (Operating Temperature -55ºC to 125ºC)
Voltage (DC)
Rated Voltage: (Ur)
Derated Voltage: (Uc)
Surge Voltage: (Us)
54
85ºC
125ºC
85ºC
25
15
28.8
30
20
34.5
50
30
57.5
60
40
69
75
50
86.3
100
65
115
125
85
144
TWA Series
TWA Wet Electrolytic Tantalum Capacitor
HOW TO ORDER
AVX PART NUMBER:
TWA
D
227
*
35
S
Z
00
00
Type
Case
Size
Capacitance
Code
pF code:
1st two digits
represent
significant
figures 3rd
digit represents
multiplier
(number of
zeros to follow)
Capacitance
Tolerance
Voltage
Code
Insulation Sleeve
C = Without Sleeve
S = With Sleeve
Packaging
B = Tray Pack
Qualification
D = DSCC 93026
S = COTS-PLus
Reliability
Z = Non-ER
Termination Finish
00 - Sn/Pb 90/10
Custom Test
Options
00 = Standard
DSCC PART IDENTIFICATION NUMBER (PIN):
93026
-XX
*
Drawing
Number
Dash
Number
See Rating
Tables
Capacitance
Tolerance
K = 10%
M = ±20%
Insulation Sleeve
C = Without Sleeve
S = With Sleeve
RIPPLE CURRENT MULTIPLIERS
Frequency of
Applied
Ripple Current
Ambient Still Air
Temperature (ºC)
% of
100%
85ºC
90%
Rated
80%
Peak
70%
Voltage 66-2/3%
Frequency of
Applied
Ripple Current
Ambient Still Air
Temperature (ºC)
% of
100%
85ºC
90%
Rated
80%
Peak
70%
Voltage 66-2/3%
vs. Frequency, temperature and applied voltage1/ 2/
120Hz
800Hz
1kHz
≤55
85
105
125
≤55
85
105
125
≤55
85
105
125
0.60
0.60
0.60
0.60
0.60
0.39
0.46
0.52
0.58
0.60
–
–
0.35
0.44
0.46
–
–
–
–
0.27
0.71
0.71
0.71
0.71
0.71
0.43
0.55
0.62
0.69
0.71
–
–
0.42
0.52
0.55
–
_
–
–
0.32
0.72
0.72
0.72
0.72
0.72
0.45
0.55
0.62
0.70
0.72
–
–
0.42
0.52
0.55
–
–
–
–
0.32
10kHz
40kHz
100kHz
≤55
85
105
125
≤55
85
105
125
≤55
85
105
125
0.88
0.88
0.88
0.88
0.88
0.55
0.67
0.76
0.85
0.88
–
–
0.52
0.64
0.68
–
–
–
–
0.40
1.00
1.00
1.00
1.00
1.00
0.63
0.77
0.87
0.97
1.00
–
–
0.59
0.73
0.77
–
_
–
–
0.45
1.10
1.10
1.10
1.10
1.10
0.69
0.85
0.96
1.07
1.10
–
–
0.65
0.80
0.85
–
–
–
–
0.50
1/ At 125ºC the rated voltage of the capacitors decreases to 66 2/3 of the 85ºC rated voltage.
2/ The peak of the applied ac ripple voltage plus the applied dc voltage must not exceed the dc voltage rating of the capacitors.
55
TWA Series
TWA Wet Electrolytic Tantalum Capacitor
RATINGS & PART NUMBER REFERENCE
AVX Part Number
DSCC
Part
Number
Cap (μF) DC Rated ESR max DC Leakage max (μA)
Impedance
25ºC
Voltage (V) (ohms)
max (Ohms)
+85ºC
+25ºC
at 120Hz
at 85ºC
at 120Hz
& 125ºC -55ºC at 120Hz
[email protected]++
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[email protected]++
[email protected]++
[email protected]++
93026- 29*
93026- 30*
93026- 31*
93026- 32*
93026- 64*
120
560
1200
1800
2200
25
25
25
25
25
[email protected]++
[email protected]++
[email protected]++
[email protected]++
93026- 33*
93026- 34*
93026- 35*
93026- 36*
100
470
1000
1500
30
30
30
30
[email protected]++
[email protected]++
[email protected]++
[email protected]++
93026- 37*
93026- 38*
93026- 39*
93026- 40*
68
220
470
680
50
50
50
50
[email protected]++
[email protected]++
[email protected]++
[email protected]++
[email protected]++
93026- 41*
93026- 42*
93026- 43*
93026- 44*
93026- 65*
47
150
390
560
1000
60
60
60
60
60
[email protected]++
[email protected]++
[email protected]++
[email protected]++
93026- 45*
93026- 46*
93026- 47*
93026- 48*
33
110
330
470
75
75
75
75
[email protected]++
[email protected]++
[email protected]++
[email protected]++
93026- 49*
93026- 50*
93026- 51*
93026- 52*
15
68
150
220
100
100
100
100
[email protected]++
[email protected]++
[email protected]++
[email protected]++
93026- 53*
93026- 54*
93026- 55*
93026- 56*
10
47
100
150
125
125
125
125
25 VDC at 85ºC
1.3
1
0.83
2
0.65
5
0.5
6
0.5
10
30 VDC at 85ºC
1.3
1
0.85
2
0.7
7
0.6
12
50 VDC at 85ºC
1.5
1
0.9
2
0.75
3
0.7
5
60 VDC at 85ºC
2
1
1.1
2
0.9
3
0.8
5
1
12
75 VDC at 85ºC
2.5
1
1.3
2
1
3
0.9
5
100 VDC at 85ºC
3.5
1
2.1
2
1.6
3
1.2
5
125 VDC at 85ºC
5.5
1
2.3
2
1.8
3
1.6
5
15 VDC at 125ºC
5
10
20
25
80
20 VDC at 125ºC
5
10
25
35
30 VDC at 125ºC
5
10
25
40
40 VDC at 125ºC
5
10
25
40
90
50 VDC at 125ºC
5
10
30
50
65 VDC at 125ºC
5
10
25
50
85 VDC at 125ºC
5
10
25
50
Maximum Capacitance
AC Ripple
Change (%)
(mA rms)
-55ºC +85ºC +125ºC 85ºC at 40kHz
Case Size
AVX
DSCC
25
12
7
7
10
-42
-65
-70
-75
-90
8
10
12
12
30
12
15
18
20
50
1250
2100
2600
3100
3200
A
B
D
E
E
T1
T2
T3
T4
T4
25
15
7
6
-38
-65
-70
-72
8
10
10
10
12
18
18
20
1200
1800
2500
3000
A
B
D
E
T1
T2
T3
T4
35
17.5
10
8
-25
-50
-50
-58
8
8
8
10
15
15
15
20
1050
1800
2100
2750
A
B
D
E
T1
T2
T3
T4
44
20
15
10
20
-25
-40
-60
-58
-90
8
8
8
8
30
12
15
15
15
50
1050
1650
2100
2750
3200
A
B
D
E
E
T1
T2
T3
T4
T4
66
24
12
12
-25
-35
-45
-55
5
6
6
6
9
10
10
10
1050
1650
2100
2750
A
B
D
E
T1
T2
T3
T4
125
37
22
15
-18
-30
-35
-40
3
4
6
6
10
12
12
12
1050
1650
2100
2750
A
B
D
E
T1
T2
T3
T4
175
47
35
20
-15
-25
-35
-35
3
5
5
6
10
12
12
12
1050
1650
2100
2750
A
B
D
E
T1
T2
T3
T4
All technical data relates to an ambient temperature of +25ºC. Capacitance and DF are measured at 120Hz, 0.5RMS with DC bias of 2.2V. DCL is measured at
rated voltage after 5 minutes.
NOTE: AVX reserves the rights to supply higher voltage rating in the same case size, to the same reliability standards.
56