550D Datasheet, PDF (1/8 Pages) Vishay Siliconix – Solid-Electrolyte TANTALEX Capacitors for High Frequency Power Supplies

550D
Vishay Sprague
Solid-Electrolyte TANTALEX® Capacitors
for High Frequency Power Supplies
FEATURES
• Hermetically-sealed, axial-lead solid tantalum capacitors
• Small size and long life
• Exceptional capacitance stability and excellent resistance
to severe environmental conditions
• The military equivalent is the CSR21 which is qualified to
MIL-C-39003/09
PERFORMANCE CHARACTERISTICS
Operating Temperature: - 55°C to + 85°C. (To + 125°C
with voltage derating.)
Capacitance Tolerance: At 120 Hz, + 25°C. ± 20% and
± 10% standard. ± 5% available as a special.
Dissipation Factor: At 120 Hz, + 25°C. Dissipation factor,
as determined from the expression 2πfRC, shall not exceed
the values listed in the Standard Ratings Tables.
DC Leakage Current (DCL Max.):
At + 25°C: Leakage current shall not exceed the values
listed in the Standard Ratings Tables.
APPLICATIONS
Designed for power supply filtering applications at above
100kHz
At + 85°C: Leakage current shall not exceed 10 times the
values listed in the Standard Ratings Tables.
At +125°C: Leakage current shall not exceed 15 times the
values listed in the Standard Ratings Tables.
Life Test: Capacitors shall withstand rated DC voltage
applied at + 85°C for 2000 hours or derated DC voltage
applied at + 125°C for 1000 hours.
Following the life test:
1. DCL shall not exceed 125% of the initial requirement.
2. Dissipation Factor shall meet the initial requirement.
3. Change in capacitance shall not exceed ± 5%.
ORDERING INFORMATION
550D
157
X0
006
MODEL
CAPACITANCE
CAPACITANCE DC VOLTAGE
TOLERANCE RATING AT + 85°C
This is expressed in picofarads. The _{X0 = ± 20%}
This is expressed in
first two digits are the significant figures. _{X9 = ± 10%} volts. To complete the
The third is the number of zeros to _{X5 = ± 5%}
three-digit block, zeros
follow. Standard capacitance ratings _{Special Order.} precede the voltage
are in accordance with EIA preferred
rating.
number series wherever possible.
R
2
CASE STYLE NUMBER
CODE
See Ratings 2 = Insulated
and Case
sleeve.
Codes Table.
T
PACKAGING
T = Tape and Reel
DIMENSIONS in inches [millimeters]
1.500 ± 0.250
1.500 ± 0.250
[38.10 ± 6.35]
[38.10 ± 6.35]
D
L
Dia.
Solid Tinned
Leads
J
Max.
0.047 [1.19] Max.
0.125 [3.18] Max.
CASE CODE
R
S
WITH INSULATING SLEEVE*
D
L
0.289 ± 0.016
[7.34 ± 0.41]
0.686 ± 0.031
[17.42 ± 0.79]
0.351 ± 0.016
[8.92 ± 0.41]
0.786 ± 0.031
[19.96 ± 0.79]
J (MAX.)
0.822
[20.88]
0.922
[23.42]
LEAD SIZE
AWG NO.
NOM. DIA.
22
0.025
[0.64]
22
0.025
[0.64]
*When a shrink-fitted insulation is used, it shall lap over the ends of the capacitor body.
www.vishay.com
24
For technical questions, contact [e-mail]
Document Number: 40017
Revision 11-Nov-04