Solid tantalum capacitorS - for powEr SuppliES and convErtErS
Hermetically sealed metal cases
axial leads - Polarized tyPes
electrical aNd eNviroNmeNtal cHaracteristics
DCTS21
Operating temp.
Humidity
Capacitance range
Tolerance
Voltage range
High surge current
-55°C
+85°C
+125°C
+20°C
-55°C
-55°C +125°C
56 days
5.6 µF - 330 µF
20%...10%
6.3 V...50 V
1 million cycles
-10%
+8%
+12%
maximum df
see table
= 2 x lim 20°C
= 1.5 x lim 20°C
= 1.5 x lim 20°C
see table
0.1 x C
R
U
R
0.125 x C
R
U
R
see table
see table
see table
15% U
R
5% U
R
1% U
R
1.3 x U
R
1.3 x U
C
see table
= 2 x lim 20°C
= 1.5 x lim 20°C
= 1.5 x lim 20°C
see table
20 x lim 20°C
25 x lim 20°C
see table
see table
see table
15% U
R
5% U
R
1% U
R
1.3 x U
R
1.3 x U
C
see table
= 2 x lim 20°C
= 1.5 x lim 20°C
= 1.5 x lim 20°C
see table
0.1 x C
R
U
R
0.125 x C
R
U
R
see table
see table
see table
15% U
R
5% U
R
1% U
R
1.3 x U
R
1.3 x U
C
staNdard ratiNGs - electrical cHaracteristics
DCTS21
Capacitance
100Hz
+20°c (μf)
120
150
180
270
330
82
100
120
180
220
56
68
120
150
27
33
39
47
56
68
82
100
27
33
56
68
22
27
33
39
47
5.6
6.8
8.2
10
12
15
18
22
Case Code
Max. Leak.
Current
+20°c (μa)
7.6
9.4
-
17
20.8
8.2
10
-
18
22
8.9
10.8
19.2
24
-
-
7.8
9.4
-
-
16.4
20
6.7
8.2
14
17
7.7
9.5
11.6
13.7
16.5
2.8
3.4
4.1
5
6
7.5
9
11
DCTS21M
-55°C +125°C
56 days
5.6 µF - 330 µF
20%...10%
6.3 V...50 V
3 cycles-100%
-10%
+8%
+12%
DCTS21E
-55°C +125°C
56 days
22 µF - 1000 µF
20%...10%
6.3 V...50 V
1 million cycles
-10%
+8%
+12%
DCTS21M
Max. I rms
1kHz
+25°c (a)
-
2
2.4
3.4
3.8
1.8
2.2
2.5
3.4
3.4
1.8
2.2
2.8
3.1
1.2
1.4
1.7
1.8
2.2
2.4
2.5
2.5
-
-
-
-
1.5
1.9
1.9
2
2.2
0.6
0.7
0.9
1.1
1.3
1.4
1.4
1.7
Max. I rms
100kHz
+25°c (a)
-
3.3
3.4
4.1
4.3
2.9
3
3.2
3.7
3.9
2.6
2.7
3.5
3.6
2.2
2.3
2.4
2.5
2.9
3
3.1
3.3
-
-
-
-
2.1
2.4
2.5
2.6
2.7
1.5
1.6
1.6
1.7
1.8
1.9
2.0
2.3
C
C
C
D
D
C
C
C
D
D
C
C
D
D
C
C
C
C
D
D
D
D
C
C
D
D
C
D
D
D
D
C
C
C
C
C
C
C
D
maximum capacitancE cHanGE
dimeNsioNs
(in mm)
dimensions with insulating sleeve
case code
C
D
lt. max
20.5
24.0
l. max
18.2
20.8
d. max
7.5
9.1
d +10%
-0.05
0.6
0.6
+85°C
+125°C
+20°C
+85°C
+125°C
+20°C (100kHz)
+20°C (1kHz)
maximum lEaKaGE currEnt
maximum ESr
maximum ripplE currEnt
30 min*
L
30 min*
+20°C (100kHz)
+20°C
+85°C
+125°C
maximum rEvErSE voltaGE
d
Lt
D
maximum SurGE voltaGE
+85°C
+125°C
(*) 23 mm for capacitors delivered on tape.
MARKING, PACKAGING, CONSTRUCTION: see general characteristics
Max. ESR
Max. I rms
Max. I rms
Max. Leak.
Max. DF
Max. ESR
Max. DF
100kHz
1kHz
100kHz
Current
1 kHz
100kHz
+25°c (%)
+20°c (mΩ)
+20°c (a)
+20°c (a)
+25°c (μa)
+20°c (%)
+25°c (mΩ)
RATED VOLTAGE (+85°C) 6.3 V (6 V FOR DCTS21M) - CATEGORY VOLTAGE (+125°C) 4 V
8
70
2.5
3.2
-
-
-
10
65
2
3.3
4.5
10
65
-
-
-
-
5.5
10
60
10
50
3.4
4.1
6.5
10
50
12
45
3.8
4.3
7.5
12
45
RATED VOLTAGE (+85°C) 10 V - CATEGORY VOLTAGE (+125°C) 6.3 V
8
85
1.8
2.9
4
8
85
8
75
2.2
3
5
8
75
-
-
-
-
6
8
70
8
60
3.4
3.7
9
8
60
10
55
3.4
3.9
10
10
55
RATED VOLTAGE (+85°C) 16 V (15 V FOR DCTS21M) - CATEGORY VOLTAGE (+125°C) 10 V
6
100
1.8
2.6
4
6
100
6
95
2.2
2.7
5
6
95
8
70
2.8
3.5
9
8
70
8
65
3.1
3.6
10
8
65
RATED VOLTAGE (+85°C) 20 V - CATEGORY VOLTAGE (+125°C) 13 V
-
-
-
-
2.5
5
145
-
-
-
-
3.5
5
130
5
120
1.7
2.4
4
5
120
6
110
1.8
2.5
4.5
6
110
-
-
-
-
5.5
6
100
-
-
-
-
7
6
95
6
85
2.5
3.1
8
6
85
8
75
2.5
3.3
10
8
75
RATED VOLTAGE (+85°C) 25 V - CATEGORY VOLTAGE (+125°C) 16 V
5
145
1.2
2.2
-
-
-
5
130
1.4
2.3
-
-
-
6
100
2.2
2.9
-
-
-
6
95
2.4
3
-
-
-
RATED VOLTAGE (+85°C) 35 V (or 40V) (35 V FOR DCTS21M) - CATEGORY VOLTAGE (+125°C) 23 V (or 25 V)
4
160
1.5
2.1
4
4
160
4
145
1.9
2.4
4.5
4
145
5
130
1.9
2.5
5.5
5
130
120
2
2.6
7
5
120
5
5
110
2.2
2.7
8
5
110
RATED VOLTAGE (+85°C) 50 V - CATEGORY VOLTAGE (+125°C) 32 V
3
300
0.6
1.5
2.2
3
300
3
275
0.7
1.6
2.2
3
275
3
250
0.9
1.6
2.5
3
250
3
230
1.1
1.7
2.5
3
230
3
210
1.3
1.8
3
3
210
3
190
1.4
1.9
4
3
190
4
175
1.4
2.0
4.5
4
175
4
160
1.7
2.3
5.5
4
160
36
DCTS21 / DCTS21M
DCTS21E
37
Solid tantalum capacitorS
DCTS21 / DCTS21M
DCTS21E
Hermetically sealed metal cases
axial leads - Polarized tyPes
staNdard ratiNGs - electrical cHaracteristics
DCTS21E
Capacitance
100Hz
+20°c (μf)
330
390
470
680
820
1000
220
270
390
470
560
150
180
270
330
100
120
180
220
56
68
82
150
33
39
47
56
68
82
100
120
22
27
33
39
47
56
68
47
Max. Leak.
Max. ESR
Max. I rms
Max. I rms
Max. DF
Current
100kHz
1kHz
100kHz
1 kHz
+20°c (μa)
+20°c (mΩ)
+20°c (a)
+20°c (a)
+20°c (%)
RATED VOLTAGE (+85°C) 6.3 V - CATEGORY VOLTAGE (+125°C) 4 V
C
20.8
12
45
2.4
3.9
C
24.6
12
40
2.6
4.1
C
29.6
14
40
2.6
4.2
D
42.8
18
35
4.0
5.2
D
51.7
18
30
4.0
5.2
D
63
22
30
4.1
5.7
RATED VOLTAGE (+85°C) 10 V - CATEGORY VOLTAGE (+125°C) 6.3 V
C
22
10
55
2.2
3.6
C
27
10
50
2.4
3.7
D
39
12
40
3.8
4.5
D
47
14
40
3.8
4.5
D
56
14
35
3.9
4.8
RATED VOLTAGE (+85°C) 16 V - CATEGORY VOLTAGE (+125°C) 10 V
C
24
10
65
2.0
3.3
C
28.8
10
60
2.4
3.4
D
43.2
10
50
3.4
4.1
D
52.8
12
45
3.8
4.3
RATED VOLTAGE (+85°C) 20 V - CATEGORY VOLTAGE (+125°C) 13 V
C
20
8
75
2.2
3.0
C
24
8
70
2.5
3.2
D
36
10
60
3.4
3.7
D
44
10
55
3.4
3.9
RATED VOLTAGE (+85°C) 25 V - CATEGORY VOLTAGE (+125°C) 16 V
C
14
6
100
1.8
2.6
C
17
6
95
2.2
2.7
C
20.5
6
85
2.2
2.9
D
37.5
10
65
2.8
3.6
RATED VOLTAGE (+85°C) 35 V (or 40 V) - CATEGORY VOLTAGE (+125°C) 23 V (or 25 V)
C
11.5
5
130
1.4
2.3
C
13.6
5
120
1.7
2.4
C
16.4
6
110
1.8
2.5
D
19.6
6
100
2.2
2.9
D
23.8
6
95
2.4
3.0
D
28.7
6
85
2.5
3.1
D
35
8
75
2.5
3.3
D
42
8
70
2.8
3.5
RATED VOLTAGE (+85°C) 50 V - CATEGORY VOLTAGE (+125°C) 32 V
C
11
4
160
1.5
2.1
C
13.5
5
145
1.5
2.2
D
16.5
5
130
1.9
2.5
D
19.5
5
120
2.0
2.6
D
23.5
6
110
2.2
2.7
D
28
6
100
2.2
2.9
D
34
6
95
2.4
3.0
RATED VOLTAGE (+85°C) 63 V - CATEGORY VOLTAGE (+125°C) 40 V
D
29.6
10
110
2.2
2.7
Case Code
38
Analogue and Mixed Signal
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