WET TANTALUM CAPACITORS
HERMETICALLY SEALED - TANTALUM CASES
MIL 39006/22
MIL Qualified - CLR79
Wet tantalum capacitors
Hermetically sealed tantalum cases
High ripple current
Axial leads
Polarized
ELECTRICAL AND CLIMATIC CHARACTERISTICS
MIL 39006/22
Detail specification
Operating temperature
Capacitance range
Tolerance
Voltage range
Max. capacitance change –55°C
Max. capacitance change +85°C
Max. capacitance change +125°C
Maximum DF at +25°C
Max. impedance at 120Hz –55°C
Max. leakage current at +25°C
Max. leakage current at +85°C / +125°C
Max. ripple current at 40kHz +85°C
Max. Reverse voltage at +85°C
Max. Reverse voltage at +125°C
Max. surge voltage at +85°C
MIL-PRF-39006/22
Failure rate level M
–55°C +125°C
1,7µF
1200µF
±10% - ±20%
6V
125V
see table
see table
see table
see table
see table
see table
see table
see table
3 volts
2 volts
1,15 x U
R
DIMENSIONS
(mm)
Case code
T1
T2
T3
T4
Without
insulating sleeve
D
±0,41
4,78
7,14
9,52
9,52
L
+0,79
–0,41
With
insulating sleeve
D max.
5,56
7,92
10,31
10,31
Lead
length
E
±6,35
38,10
57,15
57,15
57,15
E
0.64
±0,5
D
6.35 max.
L
E
11,51
16,28
19,46
26,97
PACKAGING, CONSTRUCTION:
see general characteristics
HOW TO ORDER
EXXELIA PN
Model code
M39006/22
Dash Number
-0220
Vibration and shock (optional)
H
-
= Without
H
= With
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HERMETICALLY SEALED - TANTALUM CASES
WET TANTALUM CAPACITORS
MIL Qualified - CLR79
STANDARD RATINGS - ELECTRICAL CHARACTERISTICS
Capacitance
120Hz
+25°C
(µF)
Dash Number
Case
(code)
±10%
±20%
Capacitance maximum change
–55°C
(%)
+85°C
(%)
+125°C
(%)
Max. DF
+25°C
(%)
Max.
Impedance
120Hz
–55°C
(Ω)
MIL 39006/22
Max. I leak
+25°C
(µA)
+85°C
+125°C
(µA)
2
2
3
6,5
7,9
13
14
2
2
2
7
6
14
16
2
2
4
7
10
16
16
2
2
4
7
10
16
24
2
2
2
10
6
18
28
2
2
5
8
12
18
32
Irms Max.
40kHz
+85°C
(mA)
Max. ESR
120Hz
+25°C
(Ω)
30
68
140
270
330
560
1200
25
56
120
220
290
430
850
20
47
100
180
250
390
750
15
33
70
120
170
270
540
10
22
50
100
120
180
350
8
15
40
68
100
150
300
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
0002
0005
0008
0011
0014
0017
0020
0022
0025
0028
0031
0034
0037
0040
0042
0045
0048
0051
0054
0057
0060
0062
0065
0068
0071
0074
0077
0080
0082
0085
0088
0091
0094
0097
0100
0102
0105
0108
0111
0114
0117
0120
0001
0004
0007
0010
0013
0016
0019
0021
0024
0027
0030
0033
0036
0039
0041
0044
0047
0050
0053
0056
0059
0061
0064
0067
0070
0073
0076
0079
0081
0084
0087
0090
0093
0096
0099
0101
0104
0107
0110
0113
0116
0119
Rated voltage (+85°C) 6 V - Derated voltage (+125°C) 4 V
+10,5
+12
9
100
+14
+16
15
60
+14
+16
21
40
+17,5
+20
45
25
+14
+16
36
20
+17,5
+20
55
25
+25
+25
90
20
Rated voltage (+85°C) 8 V - Derated voltage (+125°C) 5 V
–40
+10,5
+12
7,5
100
–40
+14
+16
14
59
–44
+17,5
+20
20
50
–44
+17,5
+20
37
30
–64
+17,5
+20
34
25
–64
+17,5
+20
46
25
–80
+25
+25
60
22
Rated voltage (+85°C) 10 V - Derated voltage (+125°C) 7 V
–32
+10,5
+12
6
175
–36
+14
+16
13
100
–36
+14
+16
15
60
–36
+14
+16
30
40
–40
+14
+16
30
30
–64
+17,5
+20
44
25
–80
+25
+25
50
23
Rated voltage (+85°C) 15 V - Derated voltage (+125°C) 10 V
–24
+10,5
+12
5
155
–28
+14
+16
10
90
–28
+14
+16
13
75
–28
+17,5
+20
18
50
–32
+14
+16
25
35
–56
+17,5
+20
32
30
–80
+25
+25
40
23
Rated voltage (+85°C) 25 V - Derated voltage (+125°C) 15 V
–16
+8
+9
4
220
–20
+10,5
+12
6,6
140
–28
+13
+15
11
70
–28
+13
+15
15
50
–32
+13
+15
21
38
–48
+13
+15
26
32
–70
+25
+25
35
24
Rated voltage (+85°C) 30 V - Derated voltage (+125°C) 20 V
–16
+8
+12
4
275
–20
+10,5
+12
5
175
–24
+10,5
+12
10
65
–24
+13
+15
13
60
–28
+10,5
+12
17
40
–48
+13
+15
23
35
–60
+25
+25
31
25
–40
–40
–40
–44
–44
–64
–80
1
1
1
1
2
2
3
1
1
1
1
2
2
4
1
1
1
1
2
2
4
1
1
1
1
2
2
6
1
1
1
1
2
2
7
1
1
1
1
2
2
8
820
960
1200
1375
1800
1900
2265
820
900
1220
1370
1770
1825
2330
820
855
1200
1365
1720
1800
2360
780
820
1150
1450
1480
1740
2330
715
825
1130
1435
1450
1525
1970
640
780
1120
1285
1450
1525
1950
3,98
3,16
1,99
2,21
1,45
1,30
1,00
3,98
3,32
2,21
2,23
1,56
1,42
0,94
3,98
3,67
1,99
2,21
1,59
1,50
0,88
4,42
4,02
2,46
1,99
1,95
1,57
0,98
5,31
3,98
2,92
1,99
2,32
1,92
1,33
6,64
4,42
3,32
2,54
2,26
2,03
1,37
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WET TANTALUM CAPACITORS
HERMETICALLY SEALED - TANTALUM CASES
MIL 39006/22
STANDARD RATINGS - ELECTRICAL CHARACTERISTICS
Capacitance
120Hz
+25°C
(µF)
Dash Number
Case
(code)
±10%
±20%
Capacitance maximum change
–55°C
(%)
+85°C
(%)
+125°C
(%)
Max. DF
+25°C
(%)
Max.
Impedance
120 Hz
–55°C
(Ω)
MIL Qualified - CLR79
Max. I leak
+25°C
(µA)
+85°C
+125°C
(µA)
2
2
5
9
12
16
32
2
2
5
9
12
16
32
2
2
5
10
12
17
36
2
2
4
9
12
17
36
2
2
5
7
9
13
40
Irms Max.
40kHz
+85°C
(mA)
Max. ESR
120Hz
+25°C
(Ω)
5
10
25
47
60
82
160
4
8,2
20
39
50
68
140
3,5
6,8
15
33
40
56
110
2,5
4,7
11
22
30
43
86
1,7
3,6
9
14
18
25
56
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
T1
T1
T2
T2
T3
T3
T4
0122
0125
0128
0131
0134
0137
0140
0142
0145
0148
0151
0154
0157
0160
0162
0165
0168
0171
0174
0177
0180
0182
0185
0188
0191
0194
0197
0200
0202
0205
0208
0211
0214
0217
0220
0121
0124
0127
0130
0133
0136
0139
0141
0144
0147
0150
0153
0156
0159
0161
0164
0167
0170
0173
0176
0179
0181
0184
0187
0190
0193
0196
0199
0201
0204
0207
0210
0213
0216
0219
Rated voltage (+85°C) 50 V - Derated voltage (+125°C) 30 V
+5
+6
3
400
+8
+9
4
250
+10,5
+12
8
95
+13
+15
11
70
+10,5
+12
12
45
+13
+15
15
45
+25
+25
17
27
Rated voltage (+85°C) 60 V - Derated voltage (+125°C) 40 V
–16
+5
+6
2,8
550
–24
+8
+9
4
275
–16
+10,5
+12
7
105
–28
+10,5
+12
10
90
–16
+10,5
+12
10
50
–32
+10,5
+12
13
50
–40
+20
+20
16
28
Rated voltage (+85°C) 75 V - Derated voltage (+125°C) 50 V
–16
+5
+6
2,5
650
–20
+8
+9
3,5
300
–16
+8
+9
6
150
–24
+10,5
+15
10
90
–16
+10,5
+12
9
60
–28
+10,5
+15
11
60
–35
+20
+20
12
29
Rated voltage (+85°C) 100 V - Derated voltage (+125°C) 65 V
–16
+7
+8
2
950
–16
+7
+8
3
500
–16
+8
+8
5
200
–16
+8
+8
7,5
100
–16
+8
+8
7
80
–20
+8
+8
8,5
70
–25
+15
+15
10
30
Rated voltage (+85°C) 125 V - Derated voltage (+125°C) 85 V
–16
+7
+8
2
1250
–16
+7
+8
2,7
600
–16
+7
+8
5
240
–16
+7
+8
6
167
–16
+7
+8
5
129
–16
+7
+8
6
93
–25
+15
+15
6,5
32
–16
–24
–20
–28
–16
–32
–50
1
1
1
1
2
2
8
1
1
1
1
2
2
8
1
1
1
1
2
2
9
1
1
1
1
2
2
9
1
1
1
1
2
2
10
580
715
1005
1155
1335
1400
1900
525
625
930
1110
1330
1365
1850
525
610
890
1000
1250
1335
1850
505
565
835
965
1240
1335
1800
415
520
755
860
1130
1200
1800
7,96
5,31
4,25
3,11
2,65
2,43
1,41
9,29
6,47
4,64
3,40
2,65
2,54
1,52
9,48
6,83
5,31
4,02
2,99
2,61
1,45
10,62
8,47
6,03
4,52
3,10
2,62
1,54
15,61
9,95
7,37
5,69
3,69
3,18
1,54
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WET TANTALUM CAPACITORS
HERMETICALLY SEALED - TANTALUM CASES
Electrical characteristics
CAPACITANCE
The capacitance is defined by a rated value (C
R
, indicated on the capacitor) and
a tolerance (generally ±20%).
The capacitance is measured at a 100Hz or at a 120Hz frequency under a 0,1
to 1 V
AC
voltage and a 2,1 to 2,5 V bias (or 9 to 10 V for U
R
≥ 100 V).
At room temperature, it must be in the range defined by the rated value and
the tolerance.
Capacitance change vs temperature: see typical curves below. Maximum
changes are given, for each type, on the data sheets.
TOLERANCE (ON RATED CAPACITANCE)
It defines, with the rated capacitance, the range in which the capacitance value
must be at room temperature.
e.g.:
Rated capacitance: 100µF
Tolerance: 20%
The measured capacitance must be between:
100 - (20% of 100) = 80µF and 100 + (20% of 100) = 120µF
The standard tolerance for tantalum capacitors is 20%.
CAPACITANCE CHANGE VS TEMPERATURE
±20%
1
0.8
1.2
±20%
1.5
1.8
±20%
2.2
2.7
±20%
3.3
3.9
±20%
4.7
5.6
±20%
6.8
8.2
+30%
+20%
0%
–20%
–40%
–60%
–80%
C/C
–50
–30 –10 0
20
40
60
80
100 120
T (°C)
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HERMETICALLY SEALED - TANTALUM CASES
WET TANTALUM CAPACITORS
Electrical characteristics
DIRECT DC VOLTAGE
The rated voltage (U
R
),
indicated on the capacitor, is the maximum DC voltage
which can be applied continuously between –55°C and +85°C.
For the types which can be used up to 125°C, the voltage must be derated
between +85°C and +125°C according to the following curve.
LEAKAGE CURRENT
Leakage current is the residual current which flows through the capacitor
after the charging time, under rated voltage. It is measured after a time not
exceeding 5 minutes and is given in µA.
It is equivalent to the insulation resistance of the capacitor and it must be as
low as possible.
Maximum leakage current is a function of capacitance and rated voltage values
and is given, for each type, in the data sheets.
U
R
0. 8
0. 6
0. 4
0.2
LEAKAGE CURRENT CHANGE VS APPLIED VOLTAGE
U
C
= 66% U
R
1
-50 -4 0 -30 -20 -10
0
10
20 30 40
50
60 70
80 90 100 110 120
T (°C)
0.5
0.4
0.3
For the types which can be used up to 200°C, the voltage must be derated
between +85°C and +200°C according to the following curve.
U
RC
140
120
100
80
60
40
20
0
50
60
70
80
90
100 110
120 130
140 150
160
170
180 190
200
0.2
0.1
Multiplier of leakage current
0.05
0.04
0.03
0.02
°C
0.01
0
10
20
30
40
50
60
70
80
90 100
% U
R
- Percentage of rated voltage
The category voltage (U
C
)
is consequently the maximum DC voltage which can
be applied continuously at +125°C.
The surge voltage
is the maximum voltage which can be applied for short
periods.
It is given for each type in the data sheet and is generally equal to 1,15 times
U
R
between –55°C and +85°C and 1,15 times U
C
at +125°C.
Tests are performed with charging periods of 30 seconds, through a 1000 Ω
resistor, and discharging periods of 5 min 30s. 1000 cycles are done.
REVERSE VOLTAGE
Capacitors in silver cases (CT4, CT4E, CT9, CT9E) and some in tantalum cases
(WT83, WS83) cannot withstand any reverse voltage: it would cause damage,
more or less rapidly depending upon the voltage value.
It is therefore necessary to be sure that the bias voltage is high enough to
avoid that the AC voltage creates a reverse voltage (negative peak).
Other capacitors in tantalum cases (CT79, CT79E, ST79, DSCC 93026,
M39006/22 and M39006/25) can withstand a reverse voltage as specified in
the individual datasheet.
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