299D
Vishay Sprague
Solid-Electrolyte T
ANTALEX®
Capacitors,
Tripole Triple-Lead, Resin-Coated
FEATURES
• Easy Installation, economical, high performance
• Triple-Lead design allows reverse installations
• 6 Miniature Case Codes available
• EIA Standard Case Sizes
PERFORMANCE CHARACTERISTICS
Operating Temperature:
- 55°C to + 85°C. (To + 125°C
with voltage derating.)
Capacitance Range:
0.10µF to 680µF
Capacitance Tolerance:
±
20%,
±
10% standard.
±
5%
available as special.
Voltage Rating:
3WVDC to 50WVDC
ORDERING INFORMATION
299D
MODEL
227
CAPACITANCE
X_
CAPACITANCE
TOLERANCE
X0 =
±
20%
X9 =
±
10%
*X5 =
±
5%
*Special order
003
DC VOLTAGE RATING
AT + 85°C
Expressed in volts. To com-
plete the 3-digit block, zeros
precede the voltage rating. A
decimal point is indicated by
an “R” (6R3 = 6.3 volts).
A
CASE CODE
See Ratings
and Case
Codes Table.
B
LEAD STYLE
1
PACKAGING
Expressed in picofarads.
The first two digits are the
significant figures. The third
is the number of zeros to
follow.
B = Hockey Stick 1 = Bulk
6 = Tape and Reel
13” [330mm] Reel
DIMENSIONS
in inches [millimeters]
TW
MAX.
W
MAX.
H
MAX.
SEATING
PLANE
L
S
0.200 [5.08]
REF.
TINNED
SOLDERABLE
LEADS
-
+
-
CASE
A
B
C
D
E
F
W (MAX.)
0.280
[7.1]
0.280
[7.1]
0.280
[7.1]
0.280
[7.1]
0.340
[8.63]
0.360
[9.14]
T (MAX.)
0 .190
[4.82]
0.200
[5.08]
0 .230
[5.84]
0 .270
[6.85]
0 .340
[8.63]
0 .360
[9.14]
H (MAX.)
0.360
[9.14]
0.360
[9.14]
0.380
[9.65]
0.440
[11.17]
0.560
[14.22]
0.620
[15.74]
L
0.187
±
0.032
[4.75
±
0.82]
0.187
±
0.032
[4.75
±
0.82]
0.187
±
0.032
[4.75
±
0.82]
0.187
±
0.032
[4.75
±
0.82]
0.187
±
0.032
[4.75
±
0.82]
0.187
±
0.032
[4.75
±
0.82]
S
0.100
±
0.015
[2.54
±
0.38]
0.100
±
0.015
[2.54
±
0.38]
0.100
±
0.015
[2.54
±
0.38]
0.100
±
0.015
[2.54
±
0.38]
0.100
±
0.015
[2.54
±
0.38]
0.100
±
0.015
[2.54
±
0.38]
LEAD SIZE
AWG NO.
NOM. DIA.
24
24
24
24
24
24
0.020
[0.51]
0.020
[0.51]
0.020
[0.51]
0.020
[0.51]
0.020
[0.51]
0.020
[0.51]
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For technical questions, contact tantalum@vishay.com
Document Number: 40044
Revision 23-Dec-04
299D
Vishay Sprague
Solid-Electrolyte T
ANTALEX®
Capacitors,
Tripole Triple-Lead, Resin-Coated
Dissipation Factor:
The dissipation factor, determined
from the expression 2πfRC, shall not exceed values
listed in the Standard Ratings Table.
6.1
Measurements shall be made by the bridge method at,
or referred to, a frequency of 120Hz and a temperature
of + 25°C.
7. Leakage Current:
Capacitors shall be stabilized at the
rated temperature for 30 minutes. Rated voltage shall
be applied to capacitors for 5 minutes using a steady
source of power (such as a regulated power supply)
with 1000 ohm resistor connected in series with the
capacitor under test to limit the charging current.
Leakage current shall then be measured.
Note that the leakage current varies with applied voltage. See graph
below for the appropriate adjustment factor.
PERFORMANCE CHARACTERISTICS
1. Operating Temperature:
Capacitors are designed to
operate over the temperature range of - 55°C to +85°C.
1.1
Capacitors may be operated to + 125°C with voltage
derating to two-thirds the + 85°C rating.
+ 85
°
C
WORKING
SURGE
VOLTAGE
VOLTAGE
(V)
(V)
3
3.6
6.3
8.0
10
13
16
20
20
26
25
33
35
46
50
65
+ 125
°
C RATING
WORKING
SURGE
VOLTAGE
VOLTAGE
(V)
(V)
2.0
2.4
4.0
5.0
7.0
9.0
10
12
13
16
17
21
23
28
33
40
6.
LEAKAGE AS A FUNCTION OF VOLTAGE
AND TEMPERATURE
1.0
0.8
0.7
0.6
0.5
0.4
0.3
2. DC Working Voltage:
The DC working voltage is the
maximum operating voltage for continuous duty at the
rated temperature.
3. Surge Voltage:
The surge DC rating is the maximum
voltage to which the capacitors may be subjected under
any conditions, including transients and peak ripple at
the highest line voltage.
3.1 Surge Voltage Test:
Capacitors shall withstand the
surge voltage applied in series with a 33 ohm
±
5%
resistor at the rate of one-half minute on, one-half minute
off, at + 85°C, for 1000 successive test cycles.
3.2
Following the surge voltage test, the dissipation factor
and the leakage current shall meet the initial
requirements; the capacitance shall not have changed
more than
±
5%.
4. Capacitance Tolerance:
The capacitance of all
capacitors shall be within the specified tolerance limits
of the nominal rating.
4.1
Capacitance measurements shall be made by means of
polarized capacitance bridge. The polarizing voltage
shall be of such magnitude that there shall be no reversal
of polarity due to the AC component. The maximum
voltage applied to capacitors during measurement shall
be 2 volts rms at 120Hz at + 25°C. If the AC voltage
applied is less than one-half volt rms, no DC bias is
required. Accuracy of the bridge shall be within
±
2%.
5. Capacitance Change With Temperature:
The
capacitance change with temperature shall not exceed
the following percentage of the capacitance measured
at + 25°C: at
- 55°C
- 10%
+ 85°C
+ 10%
+ 125°C
+ 12%
LEAKAGE CURRENT FACTOR
0.2
0.1
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0
10
20
30
40
50
60
70 80 90
100
PERCENT OF RATED VOLTAGE
7.1 At + 25
°
C,
the leakage current shall not exceed the value
listed in the Standard Ratings Table.
7.2 At + 85
°
C,
the leakage current shall not exceed 10 times
the value listed in the Standard Ratings Table.
7.3 At + 125
°
C,
the leakage current shall not exceed 15
times the value listed in the Standard Ratings Table.
8. Life Test:
Capacitors shall withstand rated DC voltage
applied at + 85°C for 1000 hours, with a circuit
resistance no greater than 3 ohms.
Document Number: 40044
Revision 23-Dec-04
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102
For technical questions, contact tantalum@vishay.com
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