299D
www.vishay.com
Vishay Sprague
Solid-Electrolyte T
ANTALEX®
Capacitors,
Tripole Triple-Lead, Resin-Coated
FEATURES
• Radial through hole terminations: Tin/lead
(SnPb), 100 % tin (Sn)
• Triple-lead design allows reverse installations
• 6 miniature case codes available
• EIA standard case sizes
• Easy installation, economical, high performance
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
Note
*
Lead (Pb)-containing terminations are not RoHS-compliant.
Exemptions may apply.
PERFORMANCE CHARACTERISTICS
Operating Temperature:
- 55 °C to + 125 °C
(above 85 °C, voltage derating is required)
Capacitance Range:
0.10 μF to 680 μF
Capacitance Tolerance:
± 20 %, ± 10 % standard
± 5 % available as special
Voltage Rating:
3 V
DC
to 50 V
DC
ORDERING INFORMATION
299D
MODEL
227
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
003
DC VOLTAGE RATING
AT + 85 °C
Expressed in volts.
To complete the 3-digit
block, zeros precede
the voltage rating.
A decimal point is
indicated by an “R”
(6R3 = 6.3 V).
A
CASE
CODE
See
Ratings
and
Case
Codes
table
B
LEAD STYLE
B = Hockey
stick
1
PACKAGING
1 = Bulk
6 = Tape and reel
13" [330 mm] reel
E3
RoHS
COMPLIANT
E3 = 100 %
tin termination
(RoHS compliant)
Blank = SnPb
termination
DIMENSIONS
in inches [millimeters]
D
MAX.
T
MAX.
H
MAX.
Seating
plane
L
S
0.200 [5.08] REF.
Tinned
solderable
leads
-
+
-
CASE
CODE
A
B
C
D
E
F
D (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.
24
24
24
24
24
24
NOM. DIA.
0.020 [0.51]
0.020 [0.51]
0.020 [0.51]
0.020 [0.51]
0.020 [0.51]
0.020 [0.51]
Revision: 11-Mar-13
Document Number: 40044
1
For technical questions, contact:
tantalum@vishay.com
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
299D
www.vishay.com
Vishay Sprague
MAX. DCL
AT + 25 °C
(μA)
MAX. DF
AT + 25 °C
120 Hz (%)
6
6
8
8
8
8
8
8
10
10
10
10
10
10
6
6
6
8
8
8
8
8
8
10
10
10
10
6
6
6
6
8
8
8
8
8
8
10
10
10
6
6
6
6
6
8
8
8
8
8
8
10
10
STANDARD RATINGS
CAPACITANCE (μF)
CASE CODE
PART NUMBER
(1)
CAP. TOL. ± 20 %, ± 10 %
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
3 V
DC
AT + 85 °C, SURGE = 3.6 V; 2 V
DC
AT + 125 °C, SURGE = 2.4 V
A
299D475X_003AB_
0.5
A
299D685X_003AB_
0.5
A
299D106X_003AB_
0.5
A
299D156X_003AB_
0.5
B
299D226X_003BB_
0.6
B
299D336X_003BB_
1.0
C
299D476X_003CB_
1.4
D
299D686X_003DB_
2.0
D
299D107X_003DB_
3.0
D
299D157X_003DB_
4.0
E
299D227X_003EB_
5.0
E
299D337X_003EB_
6.0
F
299D477X_003FB_
8.0
F
299D687X_003FB_
10.0
6.3 V
DC
AT + 85 °C, SURGE = 8 V; 4 V
DC
AT + 125 °C, SURGE = 5.0 V
A
299D335X_6R3AB_
0.5
A
299D475X_6R3AB_
0.5
A
299D685X_6R3AB_
0.5
B
299D106X_6R3BB_
0.6
B
299D156X_6R3BB_
0.9
C
299D226X_6R3CB_
1.3
C
299D336X_6R3CB_
2.0
D
299D476X_6R3DB_
2.9
D
299D686X_6R3DB_
4.0
D
299D107X_6R3DB_
5.0
E
299D157X_6R3EB_
6.0
F
299D227X_6R3FB_
7.0
F
299D337X_6R3FB_
8.0
10 V
DC
AT + 85 °C, SURGE = 13 V; 7 V
DC
AT + 125 °C, SURGE = 9.0 V
A
299D225X_010AB_
0.5
A
299D335X_010AB_
0.5
A
299D475X_010AB_
0.5
B
299D685X_010BB_
0.6
B
299D106X_010BB_
1.0
C
299D156X_010CB_
1.5
C
299D226X_010CB_
2.0
D
299D336X_010DB_
3.0
D
299D476X_010DB_
4.0
D
299D686X_010DB_
5.0
E
299D107X_010EB_
6.0
F
299D157X_010FB_
7.0
F
299D227X_010FB_
8.0
16 V
DC
AT + 85 °C, SURGE = 20 V; 10 V
DC
AT + 125 °C, SURGE = 12 V
A
299D155X_016AB_
0.5
A
299D225X_016AB_
0.5
A
299D335X_016AB_
0.5
B
299D475X_016BB_
0.7
B
299D685X_016BB_
1.0
C
299D106X_016CB_
1.5
C
299D156X_016CB_
2.4
D
299D226X_016DB_
3.5
D
299D336X_016DB_
4.0
E
299D476X_016EB_
5.0
E
299D686X_016EB_
6.0
F
299D107X_016FB_
7.0
F
299D157X_016FB_
8.0
Note
(1)
Insert capacitance tolerance code “X5”; for ± 5 % units (special order)
Revision: 11-Mar-13
Document Number: 40044
2
For technical questions, contact:
tantalum@vishay.com
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
299D
www.vishay.com
Vishay Sprague
MAX. DCL
AT + 25 °C
(μA)
MAX. DF
AT + 25 °C
120 Hz (%)
4
6
6
6
6
6
8
8
8
8
8
8
10
4
6
6
6
6
6
8
8
8
8
8
8
4
4
4
4
4
4
4
6
6
6
6
6
8
8
8
8
8
4
4
4
4
4
4
4
6
6
6
6
6
8
8
8
STANDARD RATINGS
CAPACITANCE (μF)
CASE CODE
PART NUMBER
(1)
CAP. TOL. ± 20 %, ± 10 %
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
20 V
DC
AT + 85 °C, SURGE = 26 V; 13 V
DC
AT + 125 °C, SURGE = 16 V
A
299D105X_020AB_
0.5
A
299D155X_020AB_
0.5
A
299D225X_020AB_
0.5
B
299D335X_020BB_
0.8
B
299D475X_020BB_
1.0
C
299D685X_020CB_
1.5
C
299D106X_020CB_
2.0
D
299D156X_020DB_
2.5
D
299D226X_020DB_
3.0
E
299D336X_020EB_
4.0
E
299D476X_020EB_
5.0
F
299D686X_020FB_
6.0
F
299D107X_020FB_
7.0
25 V
DC
AT + 85 °C, SURGE = 33 V; 17 V
DC
AT + 125 °C, SURGE = 21 V
A
299D105X_025AB_
0.5
A
299D155X_025AB_
0.5
A
299D225X_025AB_
0.5
B
299D335X_025BB_
0.8
B
299D475X_025BB_
1.0
C
299D685X_025CB_
1.5
C
299D106X_025CB_
2.5
D
299D156X_025DB_
3.0
D
299D226X_025DB_
4.0
E
299D336X_025EB_
5.0
F
299D476X_025FB_
6.0
F
299D686X_025FB_
7.0
35 V
DC
AT + 85 °C, SURGE = 46 V; 23 V
DC
AT + 125 °C, SURGE = 28 V
A
299D104X_035AB_
0.5
A
299D154X_035AB_
0.5
A
299D224X_035AB_
0.5
A
299D334X_035AB_
0.5
A
299D474X_035AB_
0.5
A
299D684X_035AB_
0.5
A
299D105X_035AB_
0.5
A
299D155X_035AB_
0.5
B
299D225X_035BB_
0.7
B
299D335X_035BB_
1.0
C
299D475X_035CB_
1.5
D
299D685X_035DB_
2.2
D
299D106X_035DB_
3.5
E
299D156X_035EB_
4.0
E
299D226X_035EB_
5.0
F
299D336X_035FB_
6.0
F
299D476X_035FB_
7.0
50 V
DC
AT + 85 °C, SURGE = 65 V; 33 V
DC
AT + 125 °C, SURGE = 40 V
A
299D104X_050AB_
0.5
A
299D154X_050AB_
0.5
A
299D224X_050AB_
0.5
A
299D334X_050AB_
0.5
A
299D474X_050AB_
0.5
A
299D684X_050AB_
0.5
B
299D105X_050BB_
0.5
C
299D155X_050CB_
0.7
C
299D225X_050CB_
1.1
D
299D335X_050DB_
1.5
D
299D475X_050DB_
2.0
F
299D685X_050FB_
3.0
F
299D106X_050FB_
4.0
F
299D156X_050FB_
5.0
F
299D226X_050FB_
6.0
Note
(1)
Insert capacitance tolerance code “X5”; for ± 5 % units (special order)
Revision: 11-Mar-13
Document Number: 40044
3
For technical questions, contact:
tantalum@vishay.com
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
299D
www.vishay.com
PERFORMANCE CHARACTERISTICS
1.
Operating Temperature:
Capacitors are designed
to operate over the temperature range of - 55 °C to
+ 85 °C with no derating.
Capacitors may be operated up to + 125 °C with
voltage derating to two-thirds the + 85 °C rating.
+ 85 °C RATING
WORKING
VOLTAGE
(V)
3.0
6.3
10
16
20
25
35
50
SURGE
VOLTAGE
(V)
3.6
8.0
13
20
26
33
46
65
+ 125 °C RATING
WORKING
VOLTAGE
(V)
2.0
4.0
7.0
10
13
17
23
33
SURGE
VOLTAGE
(V)
2.4
5.0
9.0
12
16
21
28
40
Vishay Sprague
6.
Dissipation Factor:
The dissipation factor,
determined from the expression 2fC
R
, shall not
exceed values listed in the Standard Ratings table.
Measurements shall be made by the bridge method
at, or referred to, a frequency of 120 Hz and a
temperature of + 25 °C.
Leakage Current:
Capacitors shall be stabilized at
the rated temperature for 30 min. Rated voltage shall
be applied to capacitors for 5 min using a steady
source of power (such as a regulated power supply)
with 1000
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 temperature
and applied voltage. See graph below for the
appropriate adjustment factor.
1.1
6.1
7.
2.
DC Working Voltage:
The DC working voltage is the
maximum operating voltage for continuous duty at
the rated temperature.
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.
Surge Voltage Test:
Capacitors shall withstand the
surge voltage applied in series with a 33
± 5 %
resistor at the rate of 1.5 min on, 1.5 min off at
+ 85 °C, for 1000 successive test cycles.
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 %.
Capacitance Tolerance:
The capacitance of all
capacitors shall be within the specified tolerance
limits of the nominal rating.
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 V
RMS
at 120 Hz at + 25 °C. If
the AC voltage applied is less than 0.5 V
RMS
, no DC
bias is required. Measurement accuracy of the
bridge shall be within ± 2 %.
Capacitance Change with Temperature:
The
capacitance change with temperature shall not
exceed the following percentage of the capacitance
measured at + 25 % at:
- 55 °C
- 10 %
+ 85 °C
+ 10 %
+ 125 °C
+ 12 %
LEAKAGE AS A FUNCTION OF VOLTAGE
AND TEMPERATURE
3.
1.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
3.1
LEAKAGE CURRENT FACTOR
3.2
0.1
0.08
0.07
0.06
0.05
0.04
0.03
0.02
4.
4.1
0.01
0.008
0.007
0.006
0.005
0.004
0.003
0.002
0.001
5.
0
10 20 30 40 50 60 70 80 90 100
PERCENT OF RATED VOLTAGE
Revision: 11-Mar-13
Document Number: 40044
4
For technical questions, contact:
tantalum@vishay.com
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
299D
www.vishay.com
PERFORMANCE CHARACTERISTICS
(Continued)
7.1
7.2
7.3
8.
8.1
At + 25 °C,
the leakage current shall not exceed the
value listed in the Standard Ratings table.
At + 85 °C,
the leakage current shall not exceed
10 times the value listed in the Standard Ratings
table.
At + 125 °C,
the leakage current shall not exceed
15 times the value listed in the Standard Ratings
table.
Life Test:
Capacitors shall withstand rated DC
voltage applied at + 85 °C for 1000 h, with a circuit
resistance no greater than 3
.
Following the life test, the dissipation factor shall
meet the initial requirement; the capacitance change
shall not exceed - 10 % to + 10 %; the leakage
current shall not exceed 125 % of the initial
requirement.
Lead Strength:
Capacitors shall withstand a force of 2 pounds (9N)
applied axially to the leads for 10 seconds, without
failure.
Capacitor leads shall withstand 2 bends through 90°
at the point of egress from the case, without failure.
No stress shall be applied to the capacitor case
during the preceding tests.
Flammability: Encapsulant materials meet UL 94-VO
with an oxygen index of 32 %.
Capacitor Failure Mode: The predominant failure
mode for solid tantalum capacitors is increased
leakage current resulting in a shorted circuit.
Capacitor failure may result from excess forward or
reverse DC voltage, surge current, ripple current,
thermal shock or excessive temperature. The
increase in leakage is caused by a breakdown of the
Ta2O5 dielectric. For additional information on
leakage failure of solid tantalum chip capacitors,
refer to Vishay Sprague Technical Paper, “Leakage
Failure Mode in Solid Tantalum Chip Capacitors.”
Humidity Test: Capacitors shall withstand 1000 h at
+ 55 °C, 90 % to 95 % relative humidity, with no
voltage applied.
Following the humidity test, capacitance change
shall not exceed - 10 % to + 10 % of the initial value,
dissipation factor shall not exceed 150 % of the initial
requirement; leakage current shall not exceed 200 %
of the initial requirement.
R
ESR
=
Z=
2.1
P
V
RMS
=
Z
-----------
-
R
ESR
or, from the formula:
V
RMS
=
I
RMS
x
Z
where,
P=
Power Dissipation in W at + 25 °C as given
in the table in paragraph number 6 (Power
Dissipation).
The capacitor Equivalent Series Resistance
at the specified frequency.
The capacitor impedance at the specified
frequency.
Vishay Sprague
GUIDE TO APPLICATION
1.
AC Ripple Current:
The maximum allowable ripple
current shall be determined from the formula:
I
RMS
=
where,
P=
Power Dissipation in W at + 25 °C as given in
the table in paragraph number 6
(Power Dissipation)
P
-----------
-
R
ESR
R
ESR
= The capacitor Equivalent Series Resistance
at the specified frequency
2.
AC Ripple Voltage:
The maximum allowable ripple
voltage shall be determined from the formula:
9.
9.1
9.2
9.3
10.
11.
The sum of the peak AC voltage plus the DC voltage
shall not exceed the DC voltage rating of the
capacitor.
The sum of the negative peak AC voltage plus the
applied DC voltage shall not allow a voltage reversal
exceeding 10 % of the DC working voltage at
+ 25 °C.
Temperature Derating:
If these capacitors are to be
operated at temperatures above + 25 °C, the
permissible RMS ripple current or voltage shall be
calculated using the derating factors as shown:
TEMPERATURE
+ 25 °C
+ 55 °C
+ 85 °C
+ 125 °C
DERATING FACTOR
1.0
0.8
0.6
0.4
2.2
12.
2.3.
12.1
3.
Reverse Voltage:
These capacitors are capable of
withstanding peak voltages in the reverse direction
equal to 10 % of the DC rating at + 25 °C, 5 % of the
DC rating at + 85 °C and 1 % of the DC rating at
+ 105 °C.
Revision: 11-Mar-13
Document Number: 40044
5
For technical questions, contact:
tantalum@vishay.com
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
51单片机
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