DSCC 93026
www.vishay.com
Vishay
DSCC 93026 SuperTan
®
Wet Tantalum Capacitors
FEATURES
•
•
•
•
•
•
•
•
•
•
•
Vishay’s DSCC 93026 capacitor represents a major
breakthrough in wet tantalum technology. Its unique
cathode system provides the highest capacitance per unit
volume. The design facilitates a doubling of capacitance,
lower ESR and higher ripple current rating compared
with conventional wet tantalum products. Moreover, the
DSCC 93026 has the capacitance stability of a solid
tantalum capacitor and there are no circuit impedance
restrictions.
The DSCC 93026 is housed in an all tantalum, hermetically
sealed case and is manufactured to withstand hazardous
environments. The DSCC 93026 is used widely in the
defense and aerospace industries and whenever there is a
space problem.
Terminations: Standard tin/lead (Sn/Pb)
Very high capacitance
10 μF to 1800 μF
25 V
DC
to 125 V
DC
- 55 °C to + 125 °C
Very low ESR
High ripple current
All tantalum case
Hermetically sealed
Low DCL
Mounting: Axial
APPLICATION NOTES
a) No continuous reverse voltage permissible.
b) The peak of the applied AC ripple and the applied DC
voltage must not exceed the DC voltage rating of the
capacitor.
c) Ripple current ratings by part number at 85 °C and 40 kHz
are included in the table. Ripple current correction factors
for other temperatures and frequencies are given on the
next page.
d) Transient reverse voltage surges are acceptable under
the following conditions:
The peak reverse voltage does not exceed 1.5 V and the
peak current times the duration of the reverse transient
does not exceed 0.05 As. In addition, the repetition
frequency of the reverse voltage surge is less than 10 Hz.
DIMENSIONS
in inches [millimeters]
Terminal welded
to case
0.250 (6.35)
MAX.
0.025 + 0.002
(0.64 + 0.05)
0.094 (2.38)
MAX.
E
L
1
E
“D” dia.
Terminal location
within 0.031 of center
CASE CODE
T1
T2
L2
T3
T4
D ± 0.016 [0.41]
0.188 [4.78]
0.281 [7.14]
0.281 [7.14]
0.375 [9.52]
0.375 [9.52]
MAX. INSULATED
(DIA.)
0.219 [5.56]
0.312 [7.92]
0.312 [7.92]
0.406 [10.31]
0.406 [10.31]
L
1
+ 0.031 [0.79] UNINSULATED
0.453 [11.51]
0.641 [16.28]
1.008 [25.60]
0.766 [19.46]
1.062 [26.97]
• Approx. weight
T1: 2.3 g, T2: 5.7 g
T3: 9.4 g, T4: 14.8 g
E ± 0.250 [6.35] MAX.
1.500 [38.10]
2.250 [57.15]
2.250 [57.15]
2.250 [57.15]
2.250 [57.15]
Notes
• Material at egress is tantalum
• Insulation sleeving will lap over the ends of the capacitor case
• Tinned nickel leads, solderable and weldable
Revision: 01-Feb-12
Document Number: 40136
1
For technical questions, contact:
tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
DSCC 93026
www.vishay.com
Vishay
-29
DASH NUMBER
K
CAPACITANCE TOLERANCE
K = ± 10 %
M = ± 20 %
S = Sleeved
U = Unsleeved
S
ORDERING INFORMATION
93026
DSCC DRAWING NUMBER
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
DRAWING NO.
93026
STANDARD RATINGS
CAPACITANCE
AT 25 °C
120 Hz
(μF)
CASE
CODE
MAX. ESR
120 Hz
()
MAX. DCL
(μA)
25 °C
85 °C/
125 °C
MAX.
IMP. AT
- 55 °C
120 Hz
()
25
12
7
7
7
25
15
7
7
6
35
17.5
7.5
10
8
44
20
9
15
10
66
24
12
12
12
MAX. CAPACITANCE CHANGE
(%)
- 55 °C
85 °C
125 °C
AC RIPPLE
85 °C
40 kHz
(mA)
RMS
1250
2100
3200
2600
3100
1200
1800
3200
2500
3000
1050
1800
2900
2100
2750
1050
1650
2900
2100
2750
1050
1650
2500
2100
2750
PART NUMBER
25 V
DC
AT 85 °C; 15 V
DC
AT 125 °C
120
560
1100
1200
1800
100
470
950
1000
1500
68
220
450
470
680
47
150
370
390
560
33
110
250
330
470
T1
T2
L2
T3
T4
T1
T2
L2
T3
T4
T1
T2
L2
T3
T4
T1
T2
L2
T3
T4
T1
T2
L2
T3
T4
1.3
0.83
0.5
0.65
0.5
1.3
0.85
0.5
0.7
0.6
1.5
0.9
0.6
0.75
0.7
2.0
1.1
0.6
0.9
0.8
2.5
1.3
0.8
1.0
0.9
1
2
3
5
6
1
2
5
7
12
1
2
3
3
5
1
2
3
3
5
1
2
5
3
5
5
10
25
20
25
5
10
30
25
35
5
10
25
25
40
5
10
25
25
40
5
10
30
30
50
- 42
- 65
- 60
- 70
- 75
- 38
- 65
- 55
- 70
- 72
- 25
- 50
- 45
- 50
- 58
- 25
- 40
- 33
- 60
- 58
- 25
- 35
- 30
- 45
- 55
+8
+ 10
+ 20
+ 12
+ 12
+8
+ 10
+ 18
+ 10
+ 10
+8
+8
+ 12
+8
+ 10
+8
+8
+9
+8
+8
+5
+6
+6
+6
+6
+ 12
+ 15
+ 45
+ 18
+ 20
+ 12
+ 18
+ 35
+ 18
+ 20
+ 15
+ 15
+ 30
+ 15
+ 20
+ 12
+ 15
+ 20
+ 15
+ 15
+9
+ 10
+ 15
+ 10
+ 10
93026-29(1)(2)
93026-30(1)(2)
93026-57(1)(2)
93026-31(1)(2)
93026-32(1)(2)
93026-33(1)(2)
93026-34(1)(2)
93026-58(1)(2)
93026-35(1)(2)
93026-36(1)(2)
93026-37(1)(2)
93026-38(1)(2)
93026-59(1)(2)
93026-39(1)(2)
93026-40(1)(2)
93026-41(1)(2)
93026-42(1)(2)
93026-60(1)(2)
93026-43(1)(2)
93026-44(1)(2)
93026-45(1)(2)
93026-46(1)(2)
93026-61(1)(2)
93026-47(1)(2)
93026-48(1)(2)
30 V
DC
AT 85 °C; 20 V
DC
AT 125 °C
50 V
DC
AT 85 °C; 30 V
DC
AT 125 °C
60 V
DC
AT 85 °C; 40 V
DC
AT 125 °C
75 V
DC
AT 85 °C; 50 V
DC
AT 125 °C
Note
• Part number definitions:
(1) Capacitance tolerance. K = 10 %, M = 20 %
(2) Case or body insulation. S = Sleeved, U = Unsleeved
Revision: 01-Feb-12
Document Number: 40136
2
For technical questions, contact:
tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
DSCC 93026
www.vishay.com
Vishay
MAX. DCL
(μA)
25 °C
85 °C/
125 °C
MAX.
IMP. AT
- 55 °C
120 Hz
()
125
37
20.5
22
15
175
47
25
40
35
20
MAX. CAPACITANCE CHANGE
(%)
- 55 °C
85 °C
125 °C
AC RIPPLE
85 °C
40 kHz
(mA)
RMS
1050
1650
2200
2100
2750
1050
1650
2000
1950
2100
2750
STANDARD RATINGS
CAPACITANCE
AT 25 °C
120 Hz
(μF)
CASE
CODE
MAX. ESR
120 Hz
()
PART NUMBER
100 V
DC
AT 85 °C; 65 V
DC
AT 125 °C
15
68
120
150
220
10
47
90
82
100
150
T1
T2
L2
T3
T4
T1
T2
L2
T3
T3
T4
3.5
2.1
1.0
1.6
1.2
5.5
2.3
1.3
1.8
1.8
1.6
1
2
3
3
5
1
2
5
3
3
5
5
10
25
25
50
5
10
25
25
25
50
- 18
- 30
- 30
- 35
- 40
- 15
- 25
- 22
- 35
- 35
- 35
+3
+4
+4
+6
+6
+3
+5
+4
+5
+5
+6
+ 10
+ 12
+ 12
+ 12
+ 12
+ 10
+ 12
+ 15
+ 12
+ 12
+ 12
93026-49(1)(2)
93026-50(1)(2)
93026-62(1)(2)
93026-51(1)(2)
93026-52(1)(2)
93026-53(1)(2)
93026-54(1)(2)
93026-63(1)(2)
n/a
93026-55(1)(2)
93026-56(1)(2)
125 V
DC
AT 85 °C; 85 V
DC
AT 125 °C
Note
• Part number definitions:
(1) Capacitance tolerance. K = 10 %, M = 20 %
(2) Case or body insulation. S = Sleeved, U = Unsleeved
RIPPLE CURRENT MULTIPLIERS VS. FREQUENCY, TEMPERATURE, AND APPLIES PEAK VOLTAGE
FREQUENCY OF
APPLIED RIPPLE
CURRENT
120 Hz
800 Hz
1 kHz
10 kHz
40 kHz
100 kHz
AMBIENT STILL
55 85 105 125
55 85 105 125
55 85 105 125
55 85 105 125
55 85 105 125
55 85 105 125
AIR TEMP. IN °C
% of
85 °C
rated
peak
voltage
100 %
90 %
80 %
70 %
0.60 0.39
0.60 0.46
-
-
-
-
-
-
0.71 0.43
0.71 0.55
-
-
-
-
-
-
0.72 0.46
0.72 0.55
-
-
-
-
-
-
0.88 0.55
0.88 0.67
-
-
-
-
-
-
1.0 0.63
1.0 0.77
-
-
-
-
-
-
1.1 0.69
1.1 0.85
-
-
-
-
-
-
0.60 0.52 0.35
0.60 0.58 0.44
0.71 0.62 0.42
0.71 0.69 0.52
0.72 0.62 0.42
0.72 0.70 0.52
0.88 0.76 0.52
0.88 0.85 0.64
1.0 0.87 0.59
1.0 0.97 0.73
1.1 0.96 0.65
1.1 1.07 0.80
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 0.88 0.88 0.68 0.40 1.0 1.0 0.77 0.45 1.1 1.1 0.85 0.50
Revision: 01-Feb-12
Document Number: 40136
3
For technical questions, contact:
tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
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Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
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Revision: 12-Mar-12
1
Document Number: 91000
