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ST950-30L2MI 데이터시트 PDF




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부품번호 ST950-30L2MI 기능
기능 Wet Tantalum Capacitors
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ST950-30L2MI 데이터시트, 핀배열, 회로
www.vishay.com
ST
Vishay
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
Available
Available
• 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.
DIMENSIONS in inches [millimeters]
Terminal welded
to case
0.250 [6.35]
MAX.
0.0253 ± 0.002 [0.64 ± 0.05] dia.
(no. 22 AWG) tinned nickel leads
solderable and weldable
0.094 [2.38]
MAX.
E
L1
E
CASE CODE
D ± 0.016 [0.41]
MAX. INSULATED
(DIA.)
T1 0.188 [4.78] 0.219 [5.56]
T2 0.281 [7.14] 0.312 [7.92]
L2 0.281 [7.14] 0.312 [7.92]
T3
0.375 [9.52]
0.406 [10.31]
T4
0.375 [9.52]
0.406 [10.31]
Notes
• Material at egress is Tantalum
• Insulation sleeving will lap over the ends of the capacitor case
“D” DIA.
L1 + 0.031 / - 0.016 [+ 0.79 / - 0.41]
UNINSULATED
0.453 [11.51]
0.641 [16.28]
1.008 [25.60]
0.766 [19.46]
1.062 [26.97]
Terminal location
within 0.031 of center
E ± 0.250 [6.3] MAX.
1.500 [38.10]
2.250 [57.15]
2.250 [57.15]
2.250 [57.15]
2.250 [57.15]
• Approx. weight:
T1: 2.3 g, T2: 5.7 g,
T3: 9.4 g, T4: 14.8 g
Revision: 06-Jul-15
1 Document Number: 43000
For technical questions, contact: [email protected]
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




ST950-30L2MI pdf, 반도체, 판매, 대치품
www.vishay.com
TYPICAL PERFORMANCE CHARACTERISTICS OF ST CAPACITORS
ST
Vishay
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
Seal MIL-PRF-39006
Moisture resistance
MIL-PRF-39006
Barometric pressure
(reduced)
MIL-STD-202, method 105, condition E
COMMENTS
When the capacitors are tested as specified in MIL-PRF-39006,
there shall be no evidence of leakage.
Moisture resistance shall be in accordance with MIL-PRF-39006.
Number of cycles: 10 continuous cycles
Altitude 150 000 feet
Revision: 06-Jul-15
4 Document Number: 43000
For technical questions, contact: [email protected]
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

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부품번호상세설명 및 기능제조사
ST950-30L2MI

Wet Tantalum Capacitors

Vishay
Vishay

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