594D
Vishay Sprague
Solid Tantalum Chip Capacitors
T
ANTAMOUNT
®
Conformal Coated, Maximum CV, Low ESR
FEATURES
•
•
•
•
•
•
•
New extended range offerings.
Large capacitance rating range.
Pb-free
Lowest ESR for a surface mount tantalum chip
Available
capacitor.
100 % surge current conditioning for C, D and
RoHS*
COMPLIANT
R cases.
Terminations: Tin (2) standard
8 mm, 12 mm tape and reel packaging available per EIA
481-1 and reeling per IEC 286-3. 7" [178 mm] standard.
13" [330 mm] available.
Case code compatibility with EIA 535BAAE and
CECC30801 molded chips.
PERFORMANCE/ELECTRICAL CHARACTERISTICS
Operating Temperature:
- 55 °C to + 85 °C.
(To + 125 °C with voltage derating.)
Capacitance Range:
1.0 µF to 1500 µF
Capacitance Tolerance:
± 10 %, ± 20 % standard
Voltage Rating:
4 WVDC to 50 WVDC
Equivalent Series Resistance:
ESR readings measured at
100 kHz, + 25 °C from 3500 milliohm to 30 milliohm.
ORDERING INFORMATION
594D
TYPE
477
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 %
004
DC VOLTAGE RATING
AT + 85 °C
R
CASE CODE
2
TERMINATION
2 = 100 % Tin
4 = Gold Plated
7 = Hot Solder
Dipped
8 = Solder
Plated (60/40)
Special Order
T
PACKAGING
T = Tape and Reel
7" [178 mm] Reel
W = 13" [330 mm] Reel
See Tape and Reel
Specifications.
This is expressed in volts. See Ratings
To complete the three-digit and Case
Codes Table.
block, zeros precede the
voltage rating. A decimal
point is indicated by an "R"
(6R3 = 6.3 volts).
Note:
Preferred Tolerance and reel sizes are in bold.
We reserve the right to supply higher voltage ratings and tighter capacitance tolerance capacitors in the same case size.
Voltage substitutions will be marked with the higher voltage rating.
DIMENSIONS
in inches [millimeters]
W
Tantalum Wire
Nib Identifies
Anode (+)
Terminal
L
Max.
Ref.
D
B
A
J
Max.
J
Max.
H
CASE
CODE
B
L (Max.)
W
H
A
B
0.097 ± 0.016
[2.5 ± 0.4]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
D (Ref.)
0.138
[3.5]
0.236
[6.0]
0.253
[6.4]
0.243
[6.2]
J (Max.)
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.158
0.110 + 0.012 - 0.016 0.075 + 0.012 - 0.024
0.031 ± 0.012
[4.0]
[2.8 + 0.3 - 0.4]
[1.9 + 0.3 - 0.6]
[0.80 ± 0.30]
0.281
0.126 ± 0.012
0.098 ± 0.012
0.051 ± 0.012
C
[7.1]
[3.2 ± 0.3]
[2.5 ± 0.3]
[1.3 ± 0.30]
0.293
0.170 ± 0.012
0.110 ± 0.012
0.051 ± 0.012
D
[7.5]
[4.3 ± 0.3]
[2.8 ± 0.3]
[1.3 ± 0.30]
0.283
0.235 ± 0.012
0.136 ± 0.012
0.051 ± 0.012
R
[7.2]
[6.0 ± 0.3]
[3.5 ± 0.3]
[1.3 ± .30]
Note:
The anode termination (D less B) will be a minimum of 0.012“ [0.3 mm].
* Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com
1
For technical questions, contact: tantalum@vishay.com
Document Number: 40006
Revision: 18-Aug-05
594D
Solid Tantalum Chip Capacitors
TANTAMOUNT®, Conformal Coated,
Maximum CV, Low ESR
RATINGS AND CASE CODES
µF
4V
Std.
Ext.
6.3 V
Std.
Ext.
10 V
Std.
Ext.
16 V
Std.
Ext.
20 V
Std.
Ext.
25 V
Std.
Ext.
35 V
Std.
Ext.
50 V
Std.
Ext.
B
Vishay Sprague
1.0
1.5
2.2
3.3
4.7
6.8
10
15
B
22
B
33
B
47
68
C
100
B*
B
C
120
C
150
C
B
D
180
220
D
C
270
D
330
C*
C/D
R
390
R
470
R
C
R
D
560
680
D
R
1000
R
1500
R
* Preliminary Values, contact factory for availability.
B
B
B
B
B
B
C
B
B
B
B
C
R
C/D
D
R
R
R
R
C
C
D
D
B
B
C
C
D
D
B
D
C
R
D
R
D
D
R
C
C
R
R
B
D
C
D
R
B
C
C
D
STANDARD / EXTENDED RATINGS
CAPACITANCE
(µF)
CASE CODE
PART NUMBER
Max. DCL
at + 25 °C
(µA)
33
100*
150
150
270
330*
470
470
680
1500
22
100
120
220
220
330
330
390
470
470
680
1000
Max. DF
at + 25 °C
120 Hz
(%)
Max. ESR
at + 25 °C
100 kHz
(Ohms)
0.38
0.30*
0.25
0.08
0.06
0.08*
0.075
0.045
0.060
0.030
0.380
0.250
0.085
0.080
0.065
0.080
0.060
0.045
0.060
0.050
0.045
0.030
Max. RIPPLE
100 kHz
I
rms
(Amps)
0.47
0.53*
0.58
1.17
1.58
1.17*
1.21
2.36
1.58
2.89
0.47
0.58
1.48
1.37
1.52
1.17
1.58
2.36
1.58
2.24
2.36
2.89
4 WVDC AT + 85 °C, SURGE = 5.2 V . . . 2.7 WVDC AT + 125 °C, SURGE = 3.4 V
B
594D336X_004B2T
1.3
6
B*
594D107X_004B2T*
4.0*
8*
B
594D157X_004B2T
6.0
8
C
594D157X_004C2T
6.0
8
D
594D277X_004D2T
10.8
8
C*
594D337X_004C2T*
13.2*
8*
C
594D477X_004C2T
18.8
10
R
594D477X_004R2T
18.8
10
D
594D687X_004D2T
27.2
12
R
594D158X_004R2T
60.0
20
6.3 WVDC AT + 85 °C, SURGE = 8 V . . . 4 WVDC AT + 125 °C, SURGE = 5 V
B
594D226X_6R3B2T
1.4
6
B
594D107X_6R3B2T
6.3
6
C
594D127X_6R3C2T
7.6
8
C
594D227X_6R3C2T
13.9
8
D
594D227X_6R3D2T
13.9
8
C
594D337X_6R3C2T
20.8
8
D
594D337X_6R3D2T
20.8
8
R
594D397X_6R3R2T
24.6
8
D
594D477X_6R3D2T
29.6
10
R
594D477X_6R3R2T
29.6
10
R
594D687X_6R3R2T
42.8
12
R
594D108X_6R3R2T
63.0
16
*Preliminary values, contact factory for availability. For 10 % tolerance, specify "9"; for 20 % tolerance, change to "0".
Extended Range ratings in bold print.
Document Number: 40006
Revision: 18-Aug-05
For technical questions, contact: tantalum@vishay.com
www.vishay.com
2
594D
Vishay Sprague
Solid Tantalum Chip Capacitors
TANTAMOUNT®, Conformal Coated,
Maximum CV, Low ESR
Max. DCL
at + 25 °C
(µA)
15
33
47
68
68
100
100
150
150
220
220
330
330
470
680
15
33
33
47
47
68
68
100
100
150
180
220
330
4.7
6.8
10
22
22
47
47
100
120
3.3
10
15
22
33
47
68
68
100
2.2
4.7
6.8
15
15
22
33
47
1.0
4.7
6.8
15
Max. DF
at + 25 °C
120 Hz
(%)
Max. ESR
at + 25 °C
100 kHz
(Ohms)
0.50
0.50
0.40
0.350
0.100
0.250
0.095
0.090
0.075
0.100
0.065
0.065
0.045
0.045
0.045
0.55
0.500
0.150
0.72
0.110
0.123
0.095
0.080
0.075
0.085
0.055
0.055
0.055
0.90
0.90
0.85
0.60
0.150
0.140
0.095
0.085
0.080
1.50
0.900
0.220
0.200
0.130
0.130
0.150
0.095
0.090
1.70
1.40
0.43
0.40
0.27
0.27
0.20
0.20
3.5
1.0
.45
.35
Max. RIPPLE
100 kHz
I
rms
(Amps)
0.41
0.41
0.46
0.49
1.05
0.57
1.08
1.11
1.41
1.05
1.52
1.52
2.36
2.36
2.36
0.39
0.41
0.86
0.34
1.00
0.95
1.26
1.17
1.41
1.33
2.13
2.13
2.13
0.31
0.31
0.32
0.38
0.86
0.89
1.26
1.33
1.77
0.24
0.31
0.70
0.74
1.05
1.07
1.00
1.60
1.67
0.22
0.25
0.51
0.52
0.75
0.75
1.12
1.12
0.16
0.33
0.58
0.85
STANDARD / EXTENDED RATINGS
CAPACITANCE
(µF)
CASE CODE
PART NUMBER
10 WVDC AT + 85 °C, SURGE = 13 V . . . 7 WVDC AT + 125 °C, SURGE = 8 V
B
594D156X_010B2T
1.5
6
B
594D336X_010B2T
3.3
6
B
594D476X_010B2T
4.7
6
B
594D686X_010B2T
6.8
6
C
594D686X_010C2T
6.8
6
B
594D107X_010B2T
10
12
C
594D107X_010C2T
10
8
C
594D157X_010C2T
15
8
D
594D157X_010D2T
15
8
C
594D227X_010C2T
22
8
D
594D227X_010D2T
22
8
D
594D337X_010D2T
33
8
R
594D337X_010R2T
33
8
R
594D477X_010R2T
47
10
R
594D687X_010R2T
68
14
16 WVDC AT + 85 °C, SURGE = 20 V . . . 10 WVDC AT + 125 °C, SURGE = 12 V
B
594D156X_016B2T
2.4
6
B
594D336X_016B2T
5.3
6
C
594D336X_016C2T
5.3
6
B
594D476X_016B2T
7.5
6
C
594D476X_016C2T
7.5
6
C
594D686X_016C2T
10.9
6
D
594D686X_016D2T
10.9
6
C
594D107X_016C2T
16
8
D
594D107X_016D2T
16
8
D
594D157X_016D2T
24
8
R
594D187X_016R2T
28.8
8
R
594D227X_016R2T
35.2
8
R
594D337X_016R2T
52.8
8
20 WVDC AT + 85 °C, SURGE = 26 V . . . 13 WVDC AT + 125 °C, SURGE = 16 V
B
594D475X_020B2T
0.9
6
B
594D685X_020B2T
1.4
6
B
594D106X_020B2T
2.0
6
B
594D226X_020B2T
4.4
6
C
594D226X_020C2T
4.4
6
C
594D476X_020C2T
9.4
6
D
594D476X_020D2T
9.4
6
D
594D107X_020D2T
20
8
R
594D127X_020R2T
24
8
25 WVDC AT + 85 °C, SURGE = 32 V . . . 17 WVDC AT + 125 °C, SURGE = 20 V
B
594D335X_025B2T
0.8
6
B
594D106X_025B2T
2.5
6
C
594D156X_025C2T
3.8
6
C
594D226X_025C2T
5.5
6
D
594D336X_025D2T
8.3
6
D
594D476X_025D2T
11.8
6
D
594D686X_025D2T
17
6
R
594D686X_025R2T
17
6
R
594D107X_025R2T
25
8
35 WVDC AT + 85 °C, SURGE = 46 V . . . 23 WVDC AT + 125 °C, SURGE = 28 V
B
594D225X_035B2T
0.8
6
B
594D475X_035B2T
1.6
6
C
594D685X_035C2T
2.4
6
C
594D156X_035C2T
5.3
6
D
594D156X_035D2T
5.3
6
D
594D226X_035D2T
7.7
6
R
594D336X_035R2T
11.6
6
R
594D476X_035R2T
16.6
6
50 WVDC AT + 85 °C, SURGE = 65 V . . . 33 WVDC AT + 125 °C, SURGE = 38 V
B
594D105X_050B2T
0.5
4
C
594D475X_050C2T
2.4
6
D
594D685X_050D2T
3.4
6
R
594D156X_050R2T
7.5
6
*Preliminary values, contact factory for availability. For 10 % tolerance, specify "9"; for 20 % tolerance, change to "0".
Extended Range ratings in bold print.
www.vishay.com
3
For technical questions, contact: tantalum@vishay.com
Document Number: 40006
Revision: 18-Aug-05
594D
Solid Tantalum Chip Capacitors
TANTAMOUNT®, Conformal Coated,
Maximum CV, Low ESR
TYPICAL CURVES @ + 25 °C, IMPEDANCE AND ESR VS. FREQUENCY
"B" Case
1000
100
IMPEDANCE
100
OHMS
ESR
OHMS
10
Vishay Sprague
"C" Case
IMPEDANCE
ESR
10
2.2µF, 35 VDC
1
22 µF, 6.3 VDC
0.1
100
1K
10K
100K
1M
FREQUENCY IN HERTZ
10M
1.0
15 µF, 25 VDC
0.1
120 µF, 6.3 VDC
0.01
100
1K
10K
100K
FREQUENCY IN HERTZ
1M
10M
"D" Case
100
IMPEDANCE
ESR
10
OHMS
10
OHMS
100
"R" Case
IMPEDANCE
ESR
1.0
33 µF, 25 VDC
220 µF, 6.3 VDC
0.1
1.0
390 µF, 6.3 VDC
0.1
33 µF, 35 VDC
0.01
100
1K
10K
100K
FREQUENCY IN HERTZ
1M
10M
0.01
100
1K
10K
100K
FREQUENCY IN HERTZ
1M
10M
Document Number: 40006
Revision: 18-Aug-05
For technical questions, contact: tantalum@vishay.com
www.vishay.com
4
594D
Vishay Sprague
Solid Tantalum Chip Capacitors
TANTAMOUNT®, Conformal Coated,
Maximum CV, Low ESR
6.
Dissipation Factor:
The dissipation factor,
determined from the expression 2πfRC, 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 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 temperature
and 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.
Capacitors may be operated to + 125 °C with voltage
derating to two-thirds the + 85 °C rating.
+ 85 °C RATING
Surge
Working
Voltage
Voltage
(V)
(V)
4 .0
5.2
6.3
8.0
10
13
16
20
20
26
25
32
35
46
50
65
+ 125 °C RATING
Surge
Working
Voltage
Voltage
(V)
(V)
2.7
3.4
4.0
5.0
7.0
8.0
10
12
13
16
17
20
23
28
33
38
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 ohm ± 5 %
resistor at the rate of one-half minute on, one-half
minute 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 ± 10 %.
Capacitance Tolerance:
The capacitance of all
capacitors shall be within the specified tolerance
limits of the normal rating.
TYPICAL LEAKAGE CURRENT FACTOR RANGE
100
3.
+ 125˚C
+ 85˚C
10
+ 55˚C
3.1
Leakage Current Factor
+ 25˚C
1.0
0 ˚C
3.2
0.1
- 55 ˚C
4.
0.01
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 120 Hz 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 %.
Capacitance Change With Temperature:
The
capacitance change with temperature shall not
exceed the following percentage of the capacitance
measured at + 25 °C:
- 55 °C
- 10 %
+ 85 °C
+ 10 %
+ 125 °C
+ 12 %
0.001
0
10
20
30 40 50 60 70 80
Percent of Rated Voltage
90 100
7.1
7.2
7.3
5.
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 12
times the value listed in the Standard Ratings Table.
www.vishay.com
5
For technical questions, contact: tantalum@vishay.com
Document Number: 40006
Revision: 18-Aug-05
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