738D Datasheet, PDF (1/5 Pages) Vishay Siliconix – Wet Tantalum Capacitors with Glass to Tantalum Hermetic Seal, Sintered Anode TANTALEX Capacitors

738D, CT9 (CECC 30202-004)
Vishay Tansitor
Wet Tantalum Capacitors
with Glass to Tantalum Hermetic Seal,
Sintered Anode TANTALEX^® Capacitors
FEATURES
• Hermetic glass to tantalum seal
• High CV per unit volume
• Extremely low leakage current
• Wide temperature range: - 55 to + 175°C
PERFORMANCE CHARACTERISTICS
Operating Temperature: - 55°C to + 85°C and with
voltage derating to two-thirds the + 85°C rating at + 125°C.
Capable of + 175°C operation at reduced voltage. Use of
Type 135D capacitors for high temperature applications is
recommended.
Capacitance Tolerance: At 120 Hz, + 25°C. ± 20%
standard. ± 10%, ± 5% available as special.
DC Leakage Current (DCL Max.):
At + 25°C, + 85°C and + 125°C: Leakage current shall not
exceed the values listed in the Standard Ratings Tables.
Life Test: Capacitors are capable of withstanding a 2000
hour life test at a temperature of + 85°C or + 125°C at the
applicable rated DC working voltage.
ORDERING INFORMATION
• Improved reliability through the use of a glass-to- tantalum
true hermetic anode seal is the prime feature of the 738D
and CT9 sintered anode TANTALEX^® capacitor. This
construction eliminates all internal lead welds while
retaining the strength of internal lead-welded parts.
• The construction offers outstanding resistance to thermal
shock.
APPROVALS
• CECC 30202-004 CT9 style
CT9
738D
MODEL
226
CAPACITANCE
This is expressed in
picofarads. The first two
digits are the significant
figures. The third is the
number of zeros to
follow.
X0
CAPACITANCE
TOLERANCE
X0 = ± 20%
X9 = ± 10%
X5 = ± 5%
Special Order.
100
DC VOLTAGE RATING
AT + 85°C
B
CASE CODE
This is expressed in volts.
To complete the three-digit
block, zeros precede the
voltage rating. A decimal
point is indicated by an "R"
(6R3 = 6.3 volts).
See Ratings
and Case
Codes Table.
2
STYLE NUMBER
0 = Bare case.
2 = Outer plastic
film insulation.
6 = High temperature
film insulation
(above + 125°C).
Packaging: The use of formed plastic trays for packaging these axial lead components is standard. Tape and reel is not recommended
due to the unit weight.
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For technical questions, contact [e-mail]
Document Number: 40054
Revision 20-Oct-03