ST
www.vishay.com Vishay
Revision: 25-Jun-2018 1Document Number: 43000
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
SuperTan® Wet Tantalum Capacitors
with Hermetic Seal
Vishay ST represents a major breakthrough in wet tantalum
capacitor 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 ST has the capacitance
stability of a solid tantalum capacitor and there are no circuit
impedance restrictions.
The ST is housed in an all tantalum, hermetically sealed case
and is manufactured to withstand hazardous environments.
The ST is used widely in the defense and aerospace
industries and whenever there is a space problem.
PERFORMANCE CHARACTERISTICS
Operating Temperature: -55 °C to +85 °C
(to +125 °C with voltage derating)
Capacitance Tolerance: at 120 Hz, +25 °C.
± 20 % standard. ± 10 % available as special.
FEATURES
• Very high capacitance
• 10 µF to 1800 µF
• 25 VDC to 125 VDC
• Very low ESR
• High ripple current
• All tantalum case
• Hermetically sealed
•Low DCL
•
Axial through-hole terminations: standard tin / lead (Sn / Pb)
,
100 % tin (RoHS-compliant) available
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
*
This datasheet provides information about parts that are
RoHS-compliant and / or parts that are non RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information / tables in this datasheet for details
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.
Notes
• Material at egress is Tantalum
• Insulation sleeving will lap over the ends of the capacitor case
• Approx. weight:
T1: 2.3 g, T2: 5.7 g,
T3: 9.4 g, T4: 14.8 g
Available
Available
DIMENSIONS in inches [millimeters]
CASE CODE D ± 0.016 [0.41] MAX. INSULATED
(DIA.)
L1 + 0.031 / - 0.016 [+ 0.79 / - 0.41]
UNINSULATED E ± 0.250 [6.3] MAX.
T1 0.188 [4.78] 0.219 [5.56] 0.453 [11.51] 1.500 [38.10]
T2 0.281 [7.14] 0.312 [7.92] 0.641 [16.28] 2.250 [57.15]
L2 0.281 [7.14] 0.312 [7.92] 1.008 [25.60] 2.250 [57.15]
T3 0.375 [9.52] 0.406 [10.31] 0.766 [19.46] 2.250 [57.15]
T4 0.375 [9.52] 0.406 [10.31] 1.062 [26.97] 2.250 [57.15]
L1EE
Terminal location
within 0.031 of center
“D” DIA.
0.0253 ± 0.002 [0.64 ± 0.05] dia.
(no. 22 AWG) tinned nickel leads
solderable and weldable
Terminal welded
to case0.250 [6.35]
MAX.
0.094 [2.38]
MAX.
ST
www.vishay.com Vishay
Revision: 25-Jun-2018 2Document Number: 43000
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
ORDERING INFORMATION
ST 220 100 T4 M I E3
Super Tan®
COMMERCIAL
CAP. TYPE
CAPACITANCE
µF
85 °C RATED
DC VOLTAGE
CASE CODE CAPACITANCE
TOLERANCE
INSULATING
SLEEVE
RoHS-compliant
M = ± 20 %
K = ± 10 %
I = insulated
X = uninsulated
E3 = 100 % tin termination
(RoHS compliant)
Blank = SnPb termination
(standard design)
STANDARD RATINGS
CAPACITANCE
AT 25 °C
AND 120 Hz
(μF)
CASE
CODE
MAX.
ESR
120 Hz
()
MAX. DCL AT
MAX. IMP.
AT -55 °C
AND 120 Hz
()
MAX. CAPACITANCE
CHANGE AT
AC RIPPLE
85 °C
40 kHz
(mA)
RMS
PART NUMBER
+25 °C
(μA)
+85 °C /
+125 °C
(μA)
-55 °C
(%)
+85 °C
(%)
+125 °C
(%)
25 VDC AT 85 °C; 15 VDC AT 125 °C
120 T1 1.3 1 5 25 -42 +8 +12 1250 ST120-25T1MI
560 T2 0.83 2 10 12 -65 +10 +15 2100 ST560-25T2MI
1100 L2 0.5 3 25 7 -60 +20 +45 3200 ST1100-25L2MI
1200 T3 0.65 5 20 7 -70 +12 +18 2600 ST1200-25T3MI
1800 T4 0.5 6 25 7 -72 +12 +20 3100 ST1800-25T4MI
30 VDC AT 85 °C; 20 VDC AT 125 °C
100 T1 1.3 1 5 25 -38 +8 +12 1200 ST100-30TMI
470 T2 0.85 2 10 15 -65 +10 +18 1800 ST470-30T2MI
950 L2 0.5 5 30 7 -55 +18 +35 3200 ST950-30L2MI
1000 T3 0.7 7 25 7 -70 +10 +18 2500 ST1000-30T3MI
1500 T4 0.6 12 35 6 -72 +10 +20 3000 ST1500-30T4MI
50 VDC AT 85 °C; 30 VDC AT 125 °C
68 T1 1.5 1 5 35 -25 +8 +15 1050 ST68-50T1MI
220 T2 0.9 2 10 17.5 -50 +8 +15 1800 ST220-50T2MI
450 L2 0.6 3 25 7.5 -45 +12 +30 2900 ST450-50L2MI
470 T3 0.75 3 25 10 -45 +8 +15 2100 ST470-50T3MI
680 T4 0.7 5 40 8 -58 +10 +20 2750 ST680-50T4MI
60 VDC AT 85 °C; 40 VDC AT 125 °C
47 T1 2.0 1 5 44 -25 +8 +12 1050 ST47-60T1MI
150 T2 1.1 2 10 20 -40 +8 +15 1800 ST150-60T2MI
370 L2 0.6 3 25 9 -33 +9 +20 2900 ST370-60L2MI
390 T3 0.9 3 25 15 -45 +8 +15 2100 ST390-60T3MI
560 T4 0.8 5 40 10 -58 +8 +15 2750 ST560-60T4MI
1000 T4 1.0 12 90 20 -90 +30 +50 3200 ST1000-60T4MI
75 VDC AT 85 °C; 50 VDC AT 125 °C
33 T1 2.5 1 5 66 -25 +5 +9 1050 ST33-75T1MI
110 T2 1.3 2 10 24 -35 +6 +10 1650 ST110-75T2MI
250 L2 0.8 5 30 12 -30 +6 +15 2500 ST250-75L2MI
330 T3 1.0 3 30 12 -45 +6 +10 2100 ST330-75T3MI
470 T4 0.9 5 50 12 -50 +6 +10 2750 ST470-75T4MI
Notes
• (K = ± 10 %, M = ± 20 %) and insulation letter (I = insulation, X = uninsulated)
• Part numbers shown are for units with ± 20 % capacitance tolerance and uninsulated capacitors. For ± 10 units, change the digit following
the letter “X” from “0” to “9”. For units with outer plastic-film insulation, substitute “2” for “0” at the end of the part number
• For RoHS-compliant add “E3” for suffix
ST
www.vishay.com Vishay
Revision: 25-Jun-2018 3Document Number: 43000
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
100 VDC AT 85 °C; 65 VDC AT 125 °C
15 T1 3.5 1 5 125 -18 +3 +10 1050 ST15-100T1MI
68 T2 2.1 2 10 37 -30 +4 +12 1650 ST68-100T2MI
120 L2 1.0 3 25 20.5 -30 +4 +12 2200 ST120-100L2MI
150 T3 1.6 3 25 22 -35 +6 +12 2100 ST150-100T3MI
220 T4 1.2 5 50 15 -40 +6 +12 2750 ST220-100T4MI
125 VDC AT 85 °C; 85 VDC AT 125 °C
10 T1 5.5 1 5 175 -15 +3 +10 1050 ST10-125T1MI
47 T2 2.3 2 10 47 -25 +5 +12 1650 ST47-125T2MI
90 L2 1.3 5 25 25 -22 +4 +15 2000 ST90-125L2MI
82 T3 1.8 3 25 40 -35 +5 +12 1950 ST82-125T3MI
100 T3 1.8 3 25 35 -35 +5 +12 2100 ST100-125T3MI
150 T4 1.6 5 50 20 -35 +6 +12 2750 ST150-125T4MI
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
AIR TEMP. IN °C 55 85 105 125 55 85 105 125 55 85 105 125 55 85 105 125 55 85 105 125 55 85 105 125
% of
85 °C
rated
peak
voltage
100 % 0.60 0.39 - - 0.71 0.43 - - 0.72 0.46 - - 0.88 0.55 - - 1.0 0.63 - - 1.1 0.69 - -
90 % 0.60 0.46 - - 0.71 0.55 - - 0.72 0.55 - - 0.88 0.67 - - 1.0 0.77 - - 1.1 0.85 - -
80 % 0.60 0.52 0.35 - 0.71 0.62 0.42 - 0.72 0.62 0.42 - 0.88 0.76 0.52 - 1.0 0.87 0.59 - 1.1 0.96 0.65 -
70 % 0.60 0.58 0.44 - 0.71 0.69 0.52 - 0.72 0.70 0.52 - 0.88 0.85 0.64 - 1.0 0.97 0.73 - 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
STANDARD RATINGS
CAPACITANCE
AT 25 °C
AND 120 Hz
(μF)
CASE
CODE
MAX.
ESR
120 Hz
()
MAX. DCL AT
MAX. IMP.
AT -55 °C
AND 120 Hz
()
MAX. CAPACITANCE
CHANGE AT
AC RIPPLE
85 °C
40 kHz
(mA)
RMS
PART NUMBER
+25 °C
(μA)
+85 °C /
+125 °C
(μA)
-55 °C
(%)
+85 °C
(%)
+125 °C
(%)
Notes
• (K = ± 10 %, M = ± 20 %) and insulation letter (I = insulation, X = uninsulated)
• Part numbers shown are for units with ± 20 % capacitance tolerance and uninsulated capacitors. For ± 10 units, change the digit following
the letter “X” from “0” to “9”. For units with outer plastic-film insulation, substitute “2” for “0” at the end of the part number
• For RoHS-compliant add “E3” for suffix
ST
www.vishay.com Vishay
Revision: 25-Jun-2018 4Document Number: 43000
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
TYPICAL PERFORMANCE CHARACTERISTICS OF ST CAPACITORS
ELECTRICAL CHARACTERISTICS
ITEM PERFORMANCE CHARACTERISTICS
Operating temperature range -55 °C to +85 °C (to +125 °C with voltage derating)
Capacitor tolerance ± 20 %, ± 10 % at 120 Hz, at +25 °C
Capacitor change by temperature Limit per Standard Ratings table
ESR Limit per Standard Ratings table, at +25 °C, 120 Hz
Impedance Limit per Standard Ratings table, at -55 °C, 120 Hz
DCL (leakage current) Limit per Standard Ratings table
AC ripple current Limit per Standard Ratings table, at +85 °C and 40 kHz
Reverse voltage There shall be no continuous reverse voltage. Transient reverse voltage surges are acceptable under
the following conditions:
a) The peak reverse voltage is equal to or less than 1.5 V and the product of the peak current times
the duration of the reverse transient is 0.05 As or less
b) The repetition rate of the reverse voltage surges is less than 10 Hz
Surge voltage Surge voltage shall be in accordance with MIL-PRF-39006 and Table II of DSCC93026.
The DC rated surge voltage is the maximum voltage to which the capacitors can be subjected under
any conditions including transients and peak ripple at the highest line voltage.
The DC surge voltage is 115 % of rated DC voltage.
PERFORMANCE CHARACTERISTICS
ITEM PERFORMANCE CHARACTERISTICS
Life testing Capacitors shall be capable of withstanding a 2000 h life test at a temperature +85 °C at rated
voltage, or a 2000 h life test at 125 °C test at derated voltage.
After the test, the capacitors shall meet the following requirements:
a) DC leakage at 85 °C and 125 °C shall not exceed 125 % of the specified value
b) DC leakage at 25 °C shall not exceed the specified value
c) Capacitance shall be within +10 %, -20 % of initial value
d) ESR shall not exceed 200 % of the specified value
ENVIRONMENTAL CHARACTERISTICS
ITEM CONDITION COMMENTS
Seal MIL-PRF-39006 When the capacitors are tested as specified in MIL-PRF-39006,
there shall be no evidence of leakage.
Moisture resistance MIL-PRF-39006 Moisture resistance shall be in accordance with MIL-PRF-39006.
Number of cycles: 10 continuous cycles
Barometric pressure
(reduced)
MIL-STD-202, method 105, condition E Altitude 150 000 feet
ST
www.vishay.com Vishay
Revision: 25-Jun-2018 5Document Number: 43000
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
MECHANICAL CHARACTERISTICS
ITEM CONDITION COMMENTS
Shock (specified pulse) MIL-STD-202, method 213, condition I
(100 g)
The capacitors shall meet the requirements of MIL-PRF-39006.
Vibration, high frequency MIL-STD-202, method 204, condition D
(20 g peak)
The capacitors shall meet the requirements of MIL-PRF-39006.
Thermal shock MIL-STD-202, method 107, condition A Thermal shock shall be in accordance with MIL-PRF-39006 when
tested for 30 cycles.
Solderability MIL-STD-202, method 208,
ANSI/J-STD-002, test A
Solderability shall be in accordance with MIL-PRF-39006.
Terminal strength MIL-STD-202, method 211 Terminal strength shall be in accordance with MIL-PRF-39006.
Resistance to solder heat MIL-STD-202, method 210, condition C The capacitors shall meet the requirements of MIL-PRF-39006.
Terminals MIL-STD-1276 Terminals shall be as specified in MIL-STD-1276. The length and
diameter of the terminals shall be as specified in Dimensions table.
All terminals shall be permanently secured internally and
externally, as applicable. All external joints shall be welded.
Marking MIL-STD-1285 Marking of capacitors conforms to method I of MIL-STD-1285 and
include capacitance (in F), capacitance tolerance letter, rated
voltage, date code, lot symbol and Vishay trademark.
SELECTOR GUIDES
Tantalum Selector Guide www.vishay.com/doc?49054
Parameter Comparison Guide www.vishay.com/doc?42088
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
