TWA-Y SERIES
High Temperature – COTS-Plus 200°C
Wet Electrolytic Tantalum Capacitor
GENERAL DESCRIPTION
The TWA-Y series represents a high temperature version of conventional wet electrolytic tantalum capacitors that
are designed for use at 200°C. High capacitance cathode system allows high level of CV (Capacitance/Voltage) in
standard case sizes.
Selected values of the TWA-Y are capable of up to 2000 hours of operation at extreme temperatures with the applicable
derated voltage.
Mechanical testing being conducted in accordance to MIL-STD- 202, High Frequency vibration - method 204, test
condition “D” Mechanical Shock Test - method 213, test condition “I”.
This design includes a welded tantalum can and header assembly that provides a hermetic seal to withstand also
harsh shock and vibration requirements.
Contact the factory for additional options for customized component design.
OUTLINE DIMENSIONS
E
L
CASE DIMENSIONS: millimeters (inches)
W
E
F
D
-
Terminal welded
to case (T)
F 6.35 (0.250)
W 0.64 +0.05
(.025) (.002)
T 2.380 (.094)
Case
Size
L
+0.79 (0.031)
-0.41 (0.016)
D
Without Insulating
Sleeve
±0.41 (0.016)
D
With Insulating
Sleeve
Max
E
±6.35 (0.250)
T1
A
11.51 (0.453)
4.78 (0.188)
5.56 (0.219)
38.10 (1.500)
T2
B
16.28 (0.641)
7.14 (0.281)
7.92 (0.312)
57.15 (2.250)
T3
D
19.46 (0.766)
9.52 (0.375)
10.31 (0.406)
57.15 (2.250)
T4
E
26.97 (1.062)
9.52 (0.375)
10.31 (0.406)
57.15 (2.250)
DLA
Case
Size
+
Case
VOLTAGE RATINGS (Operating Temperature -55ºC to 200ºC)
Voltage (DC)
Rated Voltage: (VR)
85ºC
15
25
30
50
60
75
100
125
Derated Voltage: (VC)
125ºC
10
15
20
30
40
50
65
85
High Temperature Voltage: (VT)
200ºC
9
12
18
30
36
45
60
75
HOW TO ORDER
PART NUMBER:
TWA
E
757
*
075
B
Type
Case
Size
Capacitance
Code
Capacitance
Tolerance
Voltage
Code
Insulation
Sleeve
B = Tray Pack
pF code:
1st two digits
represent
significant
figures 3rd
digit represents
multiplier
(number of
zeros to follow)
K = ±10%
M = ±20%
112
Y
Packaging
Qualification
Y = High Temp
Z
0
Reliability
Qualification
Level
0 = N/A
Z = Non-ER
C = Without Sleeve
S = With Sleeve
^
Termination
Finish
0 = Sn/Pb 60/40
7 = Matte tin
LEAD-FREE COMPATIBLE
COMPONENT
For RoHS compliant products,
please select correct termination style.
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062620
– high reliability tantalum capacitors –
00
Custom Test
Options
00 = Standard
TWA-Y SERIES
High Temperature – COTS-Plus 200°C
Wet Electrolytic Tantalum Capacitor
RIPPLE CURRENT MULTIPLIERS vs. Frequency, temperature and applied voltage1/ 2/
Frequency of Applied
Ripple Current
Ambient Still Air
Temperature (ºC)
% of
85ºC
Rated
Peak
Voltage
120Hz
1kHz
≤55
85
105
125
≤55
85
105
125
≤55
85
105
125
100%
0.60
0.39
–
–
0.71
0.43
–
–
0.72
0.45
–
–
90%
0.60
0.46
–
–
0.71
0.55
–
_
0.72
0.55
–
–
80%
0.60
0.52
0.35
–
0.71
0.62
0.42
–
0.72
0.62
0.42
–
70%
0.60
0.58
0.44
–
0.71
0.69
0.52
–
0.72
0.70
0.52
–
66-2/3%
0.60
0.60
0.46
0.27
0.71
0.71
0.55
0.32
0.72
0.72
0.55
0.32
Frequency of Applied
Ripple Current
Ambient Still Air
Temperature (ºC)
% of
85ºC
Rated
Peak
Voltage
800Hz
10kHz
40kHz
100kHz
≤55
85
105
125
≤55
85
105
125
≤55
85
105
125
100%
0.88
0.55
–
–
1.00
0.63
–
–
1.10
0.69
–
–
90%
0.88
0.67
–
–
1.00
0.77
–
_
1.10
0.85
–
–
80%
0.88
0.76
0.52
–
1.00
0.87
0.59
–
1.10
0.96
0.65
–
70%
0.88
0.85
0.64
–
1.00
0.97
0.73
–
1.10
1.07
0.80
–
66-2/3%
0.88
0.88
0.68
0.40
1.00
1.00
0.77
0.45
1.10
1.10
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.
CAPACITANCE AND RATED VOLTAGE, VR (VOLTAGE CODE) RANGE
(LETTER DENOTES CASE SIZE)
Capacitance
µF
Code
10
106
15
156
22
226
27
276
33
336
47
476
50
506
56
566
60
606
68
686
82
826
100
107
110
117
120
127
150
157
180
187
220
227
270
277
300
307
330
337
390
397
400
407
470
477
560
567
680
687
750
757
1000
108
1200
128
1500
158
1800
188
2200
228
3000
308
4700
478
15V
25V
30V
Rated Voltage DC (VR) to 85°C
50V
60V
A
75V
A
A
A
A
A
A
B
A
A,B
125V
A(M)
B
A
A
B
B
A
A
B
A
100V
A(M)
A
B
B
B
A
B
A(M)
B
A(M)
B
B
D,E
D
B
B
A,B
B
B
B
B
B
B
D
D
E
E
E
E
E
E
E
E
E
E
E
E
E
E
D
E
D
E
D
E
D
D
B,E
B,D
E
D
E
E
D
E
E
E
E(M)
E
Available Ratings (M tolerance only)
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062620
– high reliability tantalum capacitors –
113
TWA-Y SERIES
High Temperature – COTS-Plus 200°C
Wet Electrolytic Tantalum Capacitor
RATINGS & PART NUMBER REFERENCE
Part Number
TWAA336*015BYZ0^00
TWAD397*015BYZ0^00
33
390
15
15
TWAA226*025BYZ0^00
TWAA566*025BYZ0^00
TWAA686*025BYZ0^00
TWAB107*025BYZ0^00
TWAA127*025BYZ0^00
TWAB127*025BYZ0^00
TWAB277*025BYZ0^00
TWAB567*025BYZ0^00
TWAE567*025BYZ0^00
TWAD128*025BYZ0^00
TWAE188*025BYZ0^00
TWAE228*025BYZ0^00
TWAE308M025BYZ0^00
TWAE478*025BYZ0^00
22
56
68
100
120
120
270
560
560
1200
1800
2200
3000
4700
25
25
25
25
25
25
25
25
25
25
25
25
25
25
TWAA156*030BYZ0^00
TWAA566*030BYZ0^00
TWAA107*030BYZ0^00
TWAB107*030BYZ0^00
TWAB157*030BYZ0^00
TWAB227*030BYZ0^00
TWAD307*030BYZ0^00
TWAD397*030BYZ0^00
TWAB477*030BYZ0^00
TWAD477*030BYZ0^00
TWAE567*030BYZ0^00
TWAD108*030BYZ0^00
15
56
100
100
150
220
300
390
470
470
560
1000
30
30
30
30
30
30
30
30
30
30
30
30
TWAA106*050BYZ0^00
TWAA336*050BYZ0^00
TWAB476*050BYZ0^00
TWAB606*050BYZ0^00
TWAA686*050BYZ0^00
TWAB826*050BYZ0^00
TWAA107M050BYZ0^00
TWAB127*050BYZ0^00
TWAB227*050BYZ0^00
TWAD277*050BYZ0^00
TWAE337*050BYZ0^00
TWAE108*050BYZ0^00
TWAE158*050BYZ0^00
10
33
47
60
68
82
100
120
220
270
330
1000
1500
50
50
50
50
50
50
50
50
50
50
50
50
50
TWAA226*060BYZ0^00
TWAA276*060BYZ0^00
TWAA476*060BYZ0^00
TWAB506*060BYZ0^00
TWAB686*060BYZ0^00
TWAB107*060BYZ0^00
TWAB157*060BYZ0^00
TWAD227*060BYZ0^00
TWAE277*060BYZ0^00
TWAE108*060BYZ0^00
22
27
47
50
68
100
150
220
270
1000
60
60
60
60
60
60
60
60
60
60
TWAA226*075BYZ0^00
TWAA336*075BYZ0^00
TWAB566*075BYZ0^00
TWAA686M075BYZ0^00
TWAB826*075BYZ0^00
TWAB117*075BYZ0^00
TWAD187*075BYZ0^00
TWAE227*075BYZ0^00
TWAE477*075BYZ0^00
TWAE687*075BYZ0^00
TWAE757*075BYZ0^00
TWAE108*075BYZ0^00
22
33
56
68
82
110
180
220
470
680
750
1000
75
75
75
75
75
75
75
75
75
75
75
75
TWAA106M100BYZ0^00
10
100
114
ENERGY
DC Leakage Impedance
AC Ripple
Maximum Capacitance
Cap (μF)
DC Rated ESR Max max (μA)
Case Size Lifetime
max (Ohms)
(mA rms)
Change (%)
25ºC
Voltage (V) (Ohms)
at 200°C
-55ºC
at
85ºC
at
at 120Hz
at 85ºC at 120Hz +25ºC +85 &
(hrs.)
KAVX
DLA
120Hz
40kHz
-55ºC +85ºC +125ºC
15 VDC @ 85°C 10 VDC @ 125°C 9 VDC @ 200°C
4
1
2
90
-28
1.7
7
28
48
-70
25 VDC @ 85°C 15 VDC @ 125°C 12 VDC @ 200°C
4
1
2
140
-20
4
1
2
140
-20
4
1
2
140
-20
2.5
1
10
60
-35
2.3
2
10
35
-42
2.3
2
10
60
-32
0.9
4
20
17.5
-50
1.0
2
10
12
-65
1.3
9
36
25
-65
0.65
5
20
7
-70
0.5
6
25
7
-75
0.5
10
80
10
-90
0.5
15
30
3.5
-80
0.5
30
180
5
-90
30 VDC @ 85°C 20 VDC @ 125°C 18 VDC @ 200°C
4.4
1
2
200
-20
5.2
2
9
200
-48
2.3
2
10
35
-38
2.3
2
12
60
-30
2.5
2
18
40
-48
0.9
4
20
17.5
-50
1.8
8
32
25
-51
1.8
6
18
25
-65
1.0
2
10
15
-65
1.0
3
25
15
-65
1.3
9
36
25
-65
0.7
7
25
7
-70
@
@
@
50 VDC 85°C 30 VDC 125°C 30 VDC 200°C
5.3
1
2
250
-24
5
2
9
200
-39
3
0.8
8
70
-28
2.6
2
12
60
-30
2.5
2
10
45
-25
2.4
2
16
60
-32
5
2
15
70
-45
2.5
4
24
40
-42
0.9
4
20
17.5
-50
1.8
8
32
25
-51
1.5
9
36
25
-46
0.7
11
110
20
-70
1
35
130
6
-75
60 VDC @ 85°C 40 VDC @ 125°C 36 VDC @ 200°C
5
3
12
200
-34
5
3
12
200
-34
2
2
10
55
-25
2.6
2
12
60
-30
2.5
2
16
60
-32
2.5
1.7
10
40
-40
1.5
2
10
30
-35
1.8
8
32
25
-45
1.3
9
36
25
-45
0.5
20
60
4.5
-70
75 VDC @ 85°C 50 VDC @ 125°C 45 VDC @ 200°C
5.1
3
12
157
-19
2.5
2
10
70
-25
2.6
2
17
60
-30
5
2
15
70
-45
2.5
4
24
37
-30
1.5
2
10
30
-35
2.2
9
36
25
-40
1.2
5
50
20
-40
0.9
10
125
10
-50
0.9
11
110
10
-70
0.7
12
120
10
-70
0.5
30
90
4.5
-70
100 VDC @ 85°C 65 VDC @ 125°C 60 VDC @ 200°C
3.5
5
25
190
-18
Energy
(mJ)
Energy /
volume
(mJ/mm³)
14
25
16
25
820
1396
A
D
T1
T3
2000
1000
2.86
33.78
0.014
0.024
10.5
10.5
10.5
13
20
13
18
10
25
12
12
30
60
60
12
12
12
15
25
15
28
15
30
18
20
50
85
80
825
825
825
1250
1800
2100
2600
3100
3200
3100
4250
A
A
A
B
A
B
B
B
E
D
E
E
E
E
T1
T1
T1
T2
T1
T2
T2
T2
T4
T3
T4
T4
T4
T4
2000
500
500
2000
500
500
1000
1000
2000
1000
2000
2000
500
500
23.46
4.30
10.95
13.29
19.55
23.46
52.79
109.48
109.48
234.60
351.90
430.10
586.50
918.85
0.114
0.021
0.053
0.064
0.030
0.036
0.081
0.168
0.057
0.169
0.183
0.224
0.306
0.479
10.5
12
20
10.5
13
18
20
18
10
15
25
10
16
15
25
12
15
28
25
25
18
25
30
18
1200
1100
1800
1800
1600
2500
A
A
A
B
B
B
D
D
B
D
E
D
T1
T1
T1
T2
T2
T2
T3
T3
T2
T3
T4
T3
2000
2000
500
500
2000
1000
2000
2000
1000
2000
2000
1000
4.25
15.88
28.35
28.35
42.53
62.37
85.05
110.57
133.25
133.25
158.76
283.50
0.021
0.077
0.137
0.044
0.065
0.096
0.061
0.080
0.205
0.096
0.083
0.205
8
10
13
10.5
20
13
50
12
18
20
25
30
45
9
12
15
12
25
15
95
15
28
25
30
40
55
715
1155
1050
1500
1800
1900
3200
3500
A
A
B
B
A
B
A
B
B
D
E
E
E
T1
T1
T2
T2
T1
T2
T1
T2
T2
T3
T4
T4
T4
2000
2000
500
500
1000
500
500
2000
1000
2000
2000
2000
1000
7.96
26.25
37.39
47.73
54.09
65.23
79.55
95.46
175.01
214.79
262.52
795.50
1193.25
0.039
0.127
0.057
0.073
0.262
0.100
0.385
0.147
0.269
0.155
0.137
0.415
0.622
10
10
15
10.5
10.5
8
12
16
20
30
12
12
25
12
12
15
20
20
25
60
500
1050
1100
1650
3200
A
A
A
B
B
B
B
D
E
E
T1
T1
T1
T2
T2
T2
T2
T3
T4
T4
2000
2000
500
500
500
2000
500
2000
2000
2000
25.25
30.98
53.93
57.38
78.03
114.75
172.13
252.45
309.83
1147.50
0.122
0.150
0.261
0.088
0.120
0.176
0.264
0.182
0.161
0.598
10
15
10.5
50
12
12
16
8
10
30
30
30
12
25
15
95
15
20
20
15
35
40
40
60
600
1050
1500
1650
1800
2750
2750
3800
3500
A
A
B
A
B
B
D
E
E
E
E
E
T1
T1
T2
T1
T2
T2
T3
T4
T4
T4
T4
T4
2000
1000
500
500
500
500
2000
2000
1000
500
500
1000
39.50
59.25
100.55
122.09
147.23
197.51
323.19
395.01
843.89
1220.94
1346.63
1795.50
0.191
0.287
0.154
0.591
0.226
0.303
0.233
0.206
0.440
0.636
0.702
0.936
10
30
1050
A
T1
2000
31.96
0.155
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062122
– high reliability tantalum capacitors –
TWA-Y SERIES
High Temperature – COTS-Plus 200°C
Wet Electrolytic Tantalum Capacitor
RATINGS & PART NUMBER REFERENCE
Part Number
TWAA156*100BYZ0^00
TWAB226*100BYZ0^00
TWAB686*100BYZ0^00
TWAD157*100BYZ0^00
TWAE227*100BYZ0^00
TWAE337*100BYZ0^00
TWAE407*100BYZ0^00
TWAE477*100BYZ0^00
TWAE567*100BYZ0^00
TWAE757*100BYZ0^00
ENERGY
DC Leakage Impedance
AC Ripple
Maximum Capacitance
Cap (μF)
DC Rated ESR Max max (μA)
Case Size Lifetime
max (Ohms)
(mA rms)
Change (%)
25ºC
Voltage (V) (Ohms)
at 200°C
-55ºC
at
85ºC
at
at 120Hz
at 85ºC at 120Hz +25ºC +85 &
KAVX DLA (hrs.)
120Hz
40kHz
-55ºC +85ºC +125ºC
TWAA106M125BYZ0^00
TWAB276*125BYZ0^00
TWAB476*125BYZ0^00
TWAD826*125BYZ0^00
TWAE826*125BYZ0^00
TWAD107*125BYZ0^00
TWAE157*125BYZ0^00
TWAE227*125BYZ0^00
TWAE337*125BYZ0^00
TWAE477*125BYZ0^00
15
22
68
150
220
330
400
470
560
750
100
100
100
100
100
100
100
100
100
100
10
27
47
82
82
100
150
220
330
470
125
125
125
125
125
125
125
125
125
125
5.5
7
35
140
-18
4
1
5
100
-10
2.5
2
10
37
-30
1.6
3
25
22
-35
1.2
5
50
15
-40
0.8
6
60
10
-45
0.8
10
150
10
-50
0.7
15
150
10
-50
1.0
25
200
10
-60
0.6
30
150
5
-60
125 VDC @ 85°C 85 VDC @ 125°C 75 VDC @ 200°C
5.5
1
5
190
-15
4
2
10
100
-10
2.3
2
10
47
-25
2.8
12
48
50
-30
1.6
2
10
39
-24
1.8
3
25
35
-35
1.6
5
50
20
-35
1.4
10
50
12
-40
1
15
150
20
-60
1
30
160
25
-70
Energy
(mJ)
Energy /
volume
(mJ/mm³)
10
8
4
6
6
7
10
10
45
50
30
15
12
12
12
20
35
35
110
120
1050
1065
1650
2100
2750
3600
4100
4100
4100
4200
A
B
B
D
E
E
E
E
E
E
T1
T2
T2
T3
T4
T4
T4
T4
T4
T4
500
500
500
2000
1000
2000
2000
2000
1500
500
47.93
70.30
217.29
479.33
703.01
1054.52
1278.20
1501.89
1789.48
2396.63
0.232
0.108
0.334
0.346
0.366
0.550
0.666
0.783
0.933
1.249
10
8
5
15
10
5
6
8
20
30
30
15
12
17
20
12
16
15
60
70
1050
1200
1650
1900
2100
2750
3600
2500
3500
A
B
B
D
E
D
E
E
E
E
T1
T2
T2
T3
T4
T3
T4
T4
T4
T4
2000
500
1000
2000
2000
2000
2000
2000
2000
1000
49.96
134.88
234.79
409.63
409.63
499.55
749.33
1099.01
1648.52
2347.89
0.242
0.207
0.360
0.296
0.213
0.361
0.391
0.573
0.859
1.224
Energy is calculated by this formula (consider derating factor):
Energy = ½ C x ((Vr x X)² – Vx²)
where C = Capacitance
Vr = Rated Voltage
X = Recommended derating factor
Vx= 3V (invariable)
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: KYOCERA AVX reserves the rights to supply higher voltage rating in the same case size, to the same reliability standards.
DF = 2πfC x (ESR)
2π = 6.28
f = 120Hz
C = Actual measured capacitance
ESR = Actual measured ESR
RECOMMENDED DERATED FACTOR
Voltage and temperature derating as percentage of Vr
TWA-Y 200°C Voltage vs Temperature Rating
120%
Rated range
100%
100%
100%
100%
Voltage
80%
60%
67%
65%
125°C
150°C
62%
60%
40%
20%
0%
-55°C
25°C
85°C
175°C
200°C
Temperature
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062122
– high reliability tantalum capacitors –
115
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