ST220100 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Super Tan® Wet Tantalum Capacitors with Hermetic Seal

ST
Vishay
Super Tan^® 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
FEATURES
• Terminations: Standard tin/lead
100 % tin (RoHS compliant)
terminations:
• Very High Capacitance
• 10 to 1800 µF
• 25 to 125 VDC
• - 55 °C to + 125 °C
• Very Low ESR
• High Ripple Current
• All Tantalum Case
• Hermetically Sealed
• Low DCL
(Sn/Pb)
available
Pb-free
Available
RoHS*
COMPLIANT
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 ampere seconds. 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
E
CASE CODE D MAX. INSULATED
D ± 0.016 (0.41)
T1
0.219 (5.56)
0.188 (4.78)
T2
0.312 (7.92)
0.281 (7.14)
L2
0.312 (7.92)
0.281 (7.14)
T3
0.406 (10.31)
0.375 (9.52)
T4
0.406 (10.31)
0.375 (9.52)
Notes
1. Material at egress is tantalum
2. Insulation sleeving will lap over the ends of the capacitor case.
“D” DIA.
TERMINAL LOCATION
WITHIN 0.031 OF CENTER
L + 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)
ORDERING INFORMATION
ST
220
100
SUPERTAN CAPACITANCE 85 °C RATED DC
COMMERCIAL
µF
VOLTAGE
CAP. TYPE*
T4
CASE CODE
M
CAPACITANCE
TOLERANCE
I
INSULATING
SLEEVE
M = ± 20 %
I = Insulated
K = ± 10 % X = Uninsulated
E3
RoHS COMPLIANT
E3 = 100 % tin termination
(RoHS compliant)
Blank = SnPb termination
(standard design)
Note
1. See DSCC drawing 93026 for MIL version of Super Tan
* Pb containing terminations are not RoHS compliant, exemptions may apply
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For technical questions, contact: [e-mail]
Document Number: 43000
Revision: 17-Jul-08