591D226X_010B2T [VISHAY]
Solid Tantalum Chip Capacitors TANTAMOUNT??, Low Profile, Low ESR, Conformal Coated, Maximum CV; 固体钽电容器芯片TANTAMOUNT® ，薄型，低ESR ，保形涂层，最大CV
| 型号： | 591D226X_010B2T |
| 厂家： | 
VISHAY |
| 描述： | Solid Tantalum Chip Capacitors TANTAMOUNT??, Low Profile, Low ESR, Conformal Coated, Maximum CV |
| 文件： | 总10页 (文件大小：146K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
591D
Vishay Sprague
Solid Tantalum Chip Capacitors
®
TANTAMOUNT , Low Profile, Low ESR, Conformal Coated,
Maximum CV
FEATURES
• New case size offerings.
• 1.2mm to 2mm height
• Terminations: Lead (Pb)-free (2) standard.
• Very low ESR
• 8mm, 12mm tape and reel packaging available per EIA-
481-1 and reeling per IEC 286-3. 7” [178mm] standard.
13” [330mm] available.
• Footprint compatible with EIA 535BAAC and
CECC 30801 molded chips.
PERFORMANCE CHARACTERISTICS
Operating Temperature: - 55°C to + 85°C. (To + 125°C
with voltage derating.)
Capacitance Tolerance: ±10%, ±20% standard.
Voltage Rating: 4WVDC to 10WVDC, (16WVDC,
20WVDC, and 25WVDC under development)
Capacitance Range: 1µF to 1000µF
ORDERING INFORMATION
591D
477
X0
6R3
W
T
2
TYPE
CAPACITANCE
CAPACITANCE
TOLERANCE
DC VOLTAGE RATING CASE CODE
REEL SIZE AND
PACKAGING
TERMINATION
@ + 85°C
See
This is expressed in
picofarads. The first
two digits are the
significant figures. The
third is the number of
zeros to follow.
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).
T = Tape and Reel
7" [178mm] Reel
2 = 100% Tin.
X0 = ± 20%
X9 = ± 10%
Ratings
and Case
Codes
Table.
W = 13” [330mm]
Reel
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
Note: U, V and W are similar to C, D and R footprint (592D) with a 2mm height
Tantalum Wire
Nib Identifies
Anode (+)
Terminal
L
J
J
B
D
A
H
CASE CODE
L (MAX.)
0.147
[3.7]
0.159
[4.0]
0.282
[7.1]
0.298
[7.5]
0.286
[7.2]
0.282
[7.1]
0.298
[7.5]
0.286
[7.2]
W
H
A
B
D (REF.)
0.115
[2.9]
0.127
[3.2]
0.238
[6.0]
0.254
[6.4]
0.246
[6.2]
0.238
[6.0]
0.254
[6.4]
0.246
[6.2]
J (MAX.)
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
A
0.072 ± 0.012
[1.8 ± 0.3]
0.110 + 0.012 - 0.016 0.047 ± 0.012
0.047 ± 0.012
[1.2 ± 0.3]
0.031 ± 0.012
[0.80 ± 0.30]
0.031 ± 0.012
[0.80 ± 0.30]
0.051 ± 0.012
[1.3 ± 0.3]
0.051 ± 0.012
[1.3 ± 0.3]
0.051 ± 0.012
[1.3 ± 0.3]
0.051 ± 0.012
[1.3 ± 0.3]
0.051 ± 0.012
[1.3 ± 0.3]
0.051 ± 0.012
[1.3 ± 0.3]
0.085 ± 0.016
[2.2 ± 0.4]
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]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
B
C
D
R
U
V
[2.8 + 0.3 - 0.4]
0.126 ± 0.012
[3.2 ± 0.3]
0.170 ± 0.012
[4.3 ± 0.3]
0.235 ± 0.012
[6.0 ± 0.3]
0.126 ± 0.012
[3.2 ± 0.3]
0.170 ± 0.012
[4.3 ± 0.3]
0.235 ± 0.012
[6.0 ± 0.3]
[1.2 ± 0.3]
0.047 ± 0.012
[1.2 ± 0.3]
0.047 ± 0.012
[1.2 ± 0.3]
0.047 ± 0.012
[1.2 ± 0.3]
0.079
[2.0] Max.
0.079
[2.0] Max.
0.079
[2.0] Max.
W
Note: The anode termination (D less B) will be a minimum of .012" [0.3mm].
www.vishay.com
89
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
RATINGS AND CASE CODES
µF
6.3 V
16 V
20 V
25 V
35 V
4 V
10 V
STD
STD
EXT
EXT
EXT
STD
EXT
STD
STD
EXT
STD
EXT
STD
EXT
1
2.2
3.3
4.7
6.8
10
15
22
33
47
B
A
B
C
C
D
R
A
B
C
D
R
R
B
C
A
A
B
B
C
D
R
R/V*
V*
A
B
B
C
D/U*
R
C
D
R
V*
V*
D
R
B
A
C
D
D
R
U
V
V
W*
B
A
A/B
B
C
D
U*
B
A
C
D
R
R
U
V
B
C
D
C/D
D
U
C
C/D
R
C
D
R
D/R
U
V
C
D
R
B
C
D
C/R
D
U
U/V
V/W
W
68
U
R
100
150
220
330
470
680
1000
C
D/R
R/U
U/V
U/V/W
W
U
V
W
V/W
W
W
STANDARD / EXTENDED RATINGS
Max. DF
@ + 25°C
120 Hz
(%)
Max. ESR
@ + 25°C
100kHz
Max. RIPPLE
100kHz
Irms
Max. DCL
@ + 25°C
(µA)
CAPACITANCE
CASE
CODE
(µF)
PART NUMBER*
(Ohms)
(Amps)
4 WVDC @ + 85°C, SURGE = 5.2 V . . . 2.7 WVDC @ + 125°C, SURGE = 3.4 V
22
22
A
591D226X_004A2T
591D226X_004B2T
591D476X_004B2T
591D476X_004C2T
591D686X_004C2T
591 D686X_004D2T
591D107X_004D2T
591D107X_004R2T
591D157X_004C2T
591D157X_004R2T
591D227X_004D2T
591D227X_004U2T
591D337X_004V2T
591D337X_004U2T
591D477X_004W2T
591D477X_004U2T
591D477X_004V2T
591D687X_004V2T
591D687X_004W2T
591D108X_004W2T
0.9
6
1.200
0.800
0.800
0.200
0.180
0.140
0.130
0.110
0.150
0.100
0.100
0.075
0.060
0.070
0.045
0.07
0.22
0.32
0.33
0.74
0.78
1.04
1.07
1.22
0.86
1.28
1.22
1.21
1.53
1.25
1.97
1.25
1.52
1.28
1.97
1.67
B
0.9
6
47
B
C
C
D
D
R
C
R
D
U
V
1.9
6
47
1.9
6
68
2.7
6
68
2.7
6
100
100
150
150
220
220
330
330
470
470
470
680
680
1000
4.0
8
4.0
8
6.0
8
6.0
8
8.8
8
8.8
8
13.2
13.2
18.8
18.8
18.8
27.2
27.2
40.0
8
U
W
U
V
8
8
10
10
12
12
14
0.060
0.085
0.045
0.050
V
W
W
6.3 WVDC @ + 85°C, SURGE = 8 V . . . 4 WVDC @ + 125°C, SURGE = 5 V
15
15
A
B
591D156X_6R3A2T
591D156X_6R3B2T
591D226X_6R3A2T13H**
591D226X_6R3B2T
591D336X_6R3B2T
591D336X_6R3C2T
591D476X_6R3C2T
591D476X_6R3D2T
591D686X_6R3D2T
591D686X_6R3R2T
591D107X_6R3B2T15H**
591D107X_6R3C2T
591D107X_6R3D2T
591D107X_6R3R2T
591D157X_6R3D2T
591D157X_6R3R2T
591D157X_6R3U2T
591D227X_6R3R2T
591D227X_6R3V2T
591D227X_6R3U2T
591D337X_6R3W2T
591D337X_6R3V2T
591D337X_6R3U2T
591D477X_6R3U2T
591D477X_6R3W2T
591D477X_6R3V2T
591D687X_6R3W2T
0.9
6
1.300
0.800
0.800
0.800
0.800
0.200
0.200
0.140
0.130
0.110
0.5
0.24
0.32
0.20
0.32
0.32
0.74
0.74
1.04
1.07
1.22
0.41
0.76
1.07
1.28
0.88
1.08
1.17
1.05
1.47
1.21
1.97
1.52
1.25
1.35
1.97
1.28
1.87
0.9
6
22
A
B
B
C
C
D
D
R
B
C
D
R
D
R
U
R
V
1.4
6
22
1.4
6
33
2.1
6
33
2.1
6
47
3.0
6
47
3.0
6
68
4.0
6
68
4.0
6
100
100
100
100
150
150
150
220
220
220
330
330
330
470
470
470
680
6.0
8
6.0
8
0.19
6.0
8
0.13
6.0
8
0.100
0.12
9.5
8
9.5
8
0.14
9.5
8
0.080
0.15
13.9
13.9
13.9
20.8
20.8
20.8
29.6
29.6
29.6
42.8
8
8
0.065
0.075
0.045
0.060
0.07
U
W
V
8
8
8
U
U
W
V
8
10
10
10
10
0.060
0.045
0.085
0.060
W
** xyH indicates maximum height in (mm), i.e., 1.5mm max. (H) = 15Hmm
* Preliminary values contact factory for availability. For 10% tolerance, specify "9"; for 20% tolerance, change to "0”. Extended ratings are in bold print.
www.vishay.com
90
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
STANDARD / EXTENDED RATINGS
Max. DF
@ + 25°C
120 Hz
(%)
Max. ESR
Max. RIPPLE
100kHz
Irms
Max. DCL
@ + 25°C
(µA)
@ + 25°C
100kHz
(Ohms)
CAPACITANCE
CASE
CODE
(µF)
PART NUMBER**
(Amps)
10 WVDC @ + 85°C, SURGE = 13 V . . . 7 WVDC @ + 125°C, SURGE = 8 V
10
10
22
22
33
33
47
47
68
A
B
591D106X_010A2T
591D106X_010B2T
591D226X_010B2T
591D226X_010C2T
591D336X_010C2T
591D336X_010D2T
591D476X_010D2T
591D476X_010R2T
591D686X_010C2T
591D686X_010D2T
591D686X_010R2T
591D107X_010D2T
591D107X_010U2T
591D157X_010V2T
591D157X_010U2T
591D227X_010W2T
591D227X_010V2T
591D337X_010W2T
591D337X_010W2T007**
1.0
1.0
2.2
2.2
3.3
3.3
4.7
4.7
6.8
6
6
6
6
6
6
6
6
6
6
6
8
8
8
8
8
8
8
8
1.300
0.850
0.800
0.200
0.200
0.140
0.140
0.120
0.190
0.130
0.110
0.130
0.085
0.075
0.080
0.055
0.065
0.050
0.050
0.24
0.31
0.32
0.74
0.74
1.04
1.04
1.17
0.76
1.15
1.22
1.07
1.13
1.37
1.17
1.78
1.47
1.87
1.87
B
C
C
D
D
R
C
D
R
D
U
V
U
W
V
W
W
68
68
6.8
6.8
100
100
150
150
220
220
330
330
10.0
10.0
15.0
15.0
22.0
22.0
33.0
33.0
16 WVDC @ + 85°C, SURGE = 20 V . . . 10 WVDC @ + 125°C, SURGE = 12 V
4.7
6.8
10
10
15
22
22
33
33
33
47
47
68
68
100
150*
A
A
B
C
D
C
D
C
D
R
R
U
V
591D475X_016A2T
591D685X_016A2T
591D106X_016B2T
5910106X_016C2T
591D156X_016D2T
591D226X_016C2T
591D226X_016D2T
591D336X_016C2T
591D336X_016D2T
591D336X_016R2T
591D476X_016R2T
591D476X_016U2T
591D686X_016V2T
591D686X_016U2T
591D107X_016V2T
591D157X_016W2T*
0.8
1.1
1.6
1.6
2.4
3.5
3.5
5.3
5.3
5.3
7.5
7.5
10.9
10.9
16.0
24.0*
6
6
6
6
6
6
6
6
6
6
6
6
6
6
8
8*
1.750
1.750
0.800
0.500
0.250
0.240
0.180
0.250
0.170
0.140
0.130
0.180
0.080
0.100
0.075
0.060*
0.19
0.19
0.32
0.45
0.77
0.67
0.91
0.66
0.94
1.08
1.12
0.78
1.32
1.05
1.37
1.71*
U
V
W*
20 WVDC @ + 85°C, SURGE = 26 V . . . 13 WVDC @ + 125°C, SURGE = 16 V
4.7
4.7
6.8
6.8
10
10
15
15
22
A
B
B
C
B
D
C
R
D
591D475X_020A2T
591D475X_020B2T
591D685X_020B2T
591D685X_020C2T
591D106X_020B2T
591D106X_020D2T
591D156X_020C2T
591D156X_020R2T
591D226X_020D2T
591D226X_020R2T
591D226X_020V2T*
591D226X_020U2T*
591D336X_020R2T
591D336X_020V2T*
0.9
0.9
1.4
1.4
2.0
2.0
3.0
3.0
4.4
4.4
4.4*
4.4*
6.6
6.6*
6
6
6
6
6
6
6
6
6
1.900
1.600
1.600
0.400
1.500
0.270
0.300
0.180
0.200
0.140
0.150*
0.375*
0.140
0.200*
0.18
0.22
0.22
0.52
0.23
0.75
0.60
0.91
0.87
1.09
0.90*
0.54*
1.08
0.73*
22
R
6
22*
22*
33
V*
U*
R
6*
6*
6
33*
V*
6*
* Preliminary values contact factory for availability. For 10% tolerance, specify "9"; for 20% tolerance, change to "0". Extended ratings are in bold print.
** Denotes 1.8mm maximum height.
www.vishay.com
91
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
STANDARD / EXTENDED RATINGS
Max. DF
@ + 25°C
120 Hz
(%)
Max. ESR
@ + 25°C
100kHz
Max. RIPPLE
100kHz
Irms
Max. DCL
@ + 25°C
(µA)
CAPACITANCE
CASE
CODE
(µF)
PART NUMBER**
(Ohms)
(Amps)
25 WVDC @ + 85°C, SURGE = 33 V . . . 17 WVDC @ + 125°C, SURGE = 20 V
2.2
2.2
3.3
3.3
4.7
6.8
6.8
10
A
B
591D225X_025A2T
591D225X_025B2T
591D335X_025B2T
591D335X_025C2T
591 D475X_025C2T
591D685X_025C2T
591D685X_025D2T
591D106X_025D2T
591D106X_025R2T
591D156X_025R2T
591D156X_025U2T*
591D226X_025V2T*
591D336X_025V2T*
591D686X_025R2T20H**
0.6
0.6
0.8
0.8
1.2
1.7
1.7
2.5
2.5
3.8
3.8*
5.5*
6.0*
17
6
6
5.000
3.800
3.700
1.000
0.800
0.750
0.650
0.600
0.240
0.200
0.250*
0.200*
0.200*
0.11
0.15
0.15
0.32
0.37
0.38
0.48
0.50
0.83
0.91
0.66*
0.84*
0.84*
B
6
C
6
C
6
C
6
D
6
D
6
10
R
6
15
R
6
15*
22*
33*
68
U*
V*
V*
R
6*
6*
6*
8
35 WVDC @ + 85°C, SURGE = 46 V . . . 23 WVDC @ + 125°C, SURGE = 28 V
1
1
A
B
B
C
B
C
D
R
D
R
R
591D105X_035A2T
591D105X_035B2T
591D225X_035B2T
591D225X_035C2T
591D335X_035B2T
591D335X_035C2T
591D335X_035D2T
591 D475X_035R2T
591D685X_035D2T
591D685X_035R2T
591D106X_035R2T
0.5
0.5
0.8
0.8
1.2
1.2
1.2
1.6
2.4
2.4
3.5
4
4
6
6
6
6
6
6
6
6
6
5.000
4.400
4.000
2.000
3.500
1.900
1.500
0.750
0.950
0.750
0.600
0.11
0.13
0.14
0.22
0.15
0.23
0.32
0.47
0.40
0.47
0.52
2.2
2.2
3.3
3.3
3.3
4.7
6.8
6.8
10
* Preliminary values contact factory for availability. For 10% tolerance, specify "9"; for 20% tolerance, change to "0". Extended ratings are in bold print.
** XYH indicates maximum height in (mm) ie. 2.0mm max. (H) = 20Hmm
TYPICAL CURVES OF ESR - AS A FUNCTION OF FREQUENCY
591D 150 - 10V U CASE ESR/IMPEDANCE VS FREQUENCY
591D 330 - 6.3V V CASE ESR/IMPEDANCE VS FREQUENCY
10.00
1.00
10.00
1.00
IMPEDANCE
ESR
IMPEDANCE
ESR
0.10
0.10
0.01
0.00
0.01
0.00
100
1kHz
10kHz
100kHz
1MHz
10MHz
100
1kHz
10kHz
100kHz
1MHz
10MHz
FREQUENCY IN HERTZ
FREQUENCY IN HERTZ
591D 470 - 6.3V W CASE ESR/IMPEDANCE VS FREQUENCY
10.00
IMPEDANCE
ESR
1.00
0.10
0.01
100
1kHz
10kHz
100kHz
1MHz
10MHz
FREQUENCY IN HERTZ
www.vishay.com
92
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
TYPICAL CURVES @ + 25°C, IMPEDANCE AND ESR VS FREQUENCY
"A" Case
"B" Case
IMPEDANCE
ESR
IMPEDANCE
ESR
1000
100
10
1000
100
10
1µF, 35 VDC
4.7µF, 20 V
15µF, 6.3 VDC
1
1
10µF, 10 V
0.1
0.1
100
1K
10K
100K
1M
10M
100
1K
10K
100K
1M
10M
FREQUENCY IN HERTZ
FREQUENCY IN HERTZ
"C" Case
"D" Case
1000
100
10
100
10
1
IMPEDANCE
ESR
IMPEDANCE
ESR
6.8µF, 25 V
4.7µF, 25 V
1
0.1
47µF, 6.3 V
33µF, 6.3 V
0.1
0.01
100
1K
10K
100K
1M
10M
100
1K
10K
100K
1M
10M
FREQUENCY IN HERTZ
FREQUENCY IN HERTZ
"R" Case
100
10
IMPEDANCE
ESR
1
10µF, 25 V
0.1
0.01
100µF, 6.3 V
100
1K
10K
100K
1M
10M
FREQUENCY IN HERTZ
www.vishay.com
93
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
PERFORMANCE CHARACTERISTICS
1.
Operating Temperature: Capacitors are designed to
- 55°C
+ 85°C
+ 125°C
operate over the temperature range - 55°C to + 85°C.
- 10%
+ 10%
+ 12%
1.1
Capacitors may be operated to + 125°C with
voltage derating to two-thirds the + 85°C rating.
6.
DissipatiorFactor:Thedissipatiorfactor,determined
from the expression 2πRC, shall not exceed values
listed in the Standard Ratings Table.
+ 85°C Rating
+ 125°C Rating
Working
Surge
Voltage
(V)
Working
Surge
Voltage
(V)
6.1
7.
Measurements shall be made by the bridge method
at, or referred to, a frequency of 120Hz and a
temperature of + 25°C.
Voltage
(V)
Voltage
(V)
4
5.2
8
2.7
4
3.4
5
6.3
10
16
20
25
Leakage Current: Capacitors shall be stabilized at
the rated temperature for 30 minutes. Rated voltage
shall be 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 not then be measured.
13
20
26
32
7
8
10
13
17
12
16
20
2.
3.
DC Working Voltage: The DC working voltage is the
maximum operating voltage for continuous duty at the
rated temperature.
Note that the leakage current varies with temperature
and applied voltage. See graph below for
the appropriate adjustment factor
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.
TYPICAL LEAKAGE CURRENT FACTOR RANGE
100
3.1
3.2
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.
+ 125°C
+ 85°C
10
Following the surge voltage test, the dissipation
factor and the leakage current shall meet the initial
requirements;thecapacitanceshallnothavechanged
more than ± 10%.
+ 55°C
+ 25°C
1.0
4.
Capacitance Tolerance: The capacitance of all
capacitors shall be within the specified tolerance
limits of the normal rating.
0°C
0.1
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%.
- 55°C
0.01
0.001
0
10 20
30 40
50 60 70 80
90 100
5.
Capacitance Change With Temperature: The
capacitancechangewithtemperatureshallnotexceed
thefollowingpercentageofthecapacitancemeasured
at + 25°C:
Percent of Rated Voltage
www.vishay.com
94
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
PERFORMANCE CHARACTERISTICS (Continued)
12.
Resistance to Soldering Heat: Capacitors mounted
on a substrate will withstand + 260°C for 5 seconds.
7.1
7.2
7.3
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.
12.1 Following the resistance to soldering heat test,
capacitance, dissipation factor and DC leakage
current shall meet the initial requirement.
At + 125°C, the leakage current shall not exceed
12 times the value listed in the Standard Ratings
Table.
13.
Marking: The small body area of these capacitors
does not allow elaborate marking schemes. All
required information is present on the carton or
package in which the parts are shipped; in addition,
part number, quantity and data code are indicated on
the reels.
8.
Equivalent Series Resistance: Measurements shall
be made by the bridge method at, or referred to, a
frequency of 100 KHz and a temperature of + 25°C.
8.1
9.
TheEquivalentSeriesResistanceshallnotexceedthe
value listed in the Standard Ratings Table.
14.
15.
Terminal Strength: Per IEC-384-3, minimum of
5N shear force.
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.
Environmental: Mercury, CFC and ODS materials
are not used in the manufacture of these capacitors.
9.1
10
Following the life test, the dissipation factor and
leakage shall meet the initial requirement; the
capacitance change shall not exceed ± 10% of the
initial value.
16.
17.
Flammability: Encapsulant materials meet UL94 V0
Capacitor Failure Mode: The predominant failure
mode for solid tantalum capacitors is increased
leakage current resulting in a shorted circuit. Capaci-
tor failure may result from excess forward or reverse
DC voltage, surge current, ripple current, thermal
shock or excessive temperature.
HumidityTest:Capacitorsshallwithstand1000hours
at + 40°C, 90% to 95% relative humidity, with no
voltage applied
10.1 Following the humidity test, capacitance change shall
not exceed ± 10% of the initial value, dissipation factor
shall not exceed 150% of the initial requirement;
leakage currrent shall not exceed 200% of the initial
requirement at + 25°C
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.”
11.
Solderability: Capacitors will meet the solderability
requirements of ANSI/J-STD-002, test B category 1.
GUIDE TO APPLICATION
1.0
Recommended rated working voltage guidelines:
(-55°C to + 85°C)
P = Power Dissipation in Watts @ + 25°C as given
in the table in Paragraph Number 6.0 (Power
Dissipation)
Application Voltage
(V)
Recommended Capacitor
Voltage Rating (V)
RESR = The capacitor Equivalent Series Resistance
at the specified frequency.
2.5
4
4
6.3
3.
A-C Ripple Voltage: The maximum allowable ripple
voltage shall be determined from the formula:
5
8
6
10
16
20
25
P
Vrms = Z
10
12
18
RESR
or, from the formula:
Vrms = Irms x Z
where,
2.
A-C Ripple Current: The maximum allowable ripple
current shall be determined from the formula:
P = Power Dissipation in Watts @ + 25°C as given in
the table in Paragraph Number 6.0 (Power
Dissipation).
P
RESR
Irms
=
RESR = The capacitor Equivalent Series Resistance
at the specified frequency.
where,
www.vishay.com
95
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
GUIDE TO APPLICATION
4.0
Reverse Voltage: These capacitors are capable of
withstanding peak voltages in the reverse direction
equal to 10% of the DC rating or 1 volt maximum at
+ 25°C and 5% of the DC voltage rating or 0.5 volt
maximum at + 85°C.
RECOMMENDED REFLOW SOLDERING PROFILE
250
200
150
100
50
5.0
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:
0
50
100
150
200
250
300
350
Temperature
Derating Factor
+ 25°C
+ 85°C
+ 125°C
1.0
0.9
0.4
TIME (SECONDS)
7.1 Recommended Mounting Pad Geometries: The
nib must have sufficient clearance to avoid electrical
contact with other components. The width dimension
indicated is the same as the maximum width of the
capacitor. This is to minimize lateral movement.
5.
Power Dissipation: Power dissipation will be affected
by the heat sinking capability of the mounting surface.
Non-sinusoidal ripple current may produce heating
effects which differ from those shown. It is important
that the equivalent Irms value be established when
calculating permissible operating levels. (Power
dissipation calculated using + 25°C temperature rise.)
REFLOW SOLDER PADS* in inches [millimeters]
B
C
Maximum Permissible
Power Dissipation
@ + 25°C (Watts) in free air
Case Code
A
B
0.075
0.085
0.110
0.150
0.165
0.110
0.140
0.175
B
C
D
R
U
V
A
CASE
CODE
A
WIDTH
(A)
0.083
[2.1]
0.138
[3.5]
0.138
[3.5]
0.180
[4.6]
0.322
[8.1]
0.138
[3.5]
0.180
[4.6]
PAD
SEPARATION
(C)
METALIZATION
W
0.067
[1.7]
0.067
[1.7]
0.090
[2.3]
0.090
[2.3]
0.090
[2.3]
0.090
[2.3]
0.090
[2.3]
0.090
[2.3]
0.050
[1.3]
0 .067
[1.7]
0.127
[3.1]
0.145
[3.7]
0.145
[3.7]
0.122
[3.1]
0.145
[3.7]
0.145
[3.7]
6.
Printed Circuit Board Materials: The capacitors are
compatible with most commonly used printed circuit
board materials (alumina substrates, FR4, FR5,
G10, PTFE-fluorocarbon and porcelanized steel). If
your desired board material is not shown there please
contact the Tantalum Marketing Department for
assistance in determining compatibility.
B
C
D
R
U
V
7.
Attachment:
7.1
Solder Paste: The recommended thickness of the
solder paste after application is 0.007" ± 0.001"
[0.178mm ± 0.025mm]. Care should be exercised in
selecting the solder paste. The metal purity should
be as high as practical. The flux (in the paste) must
be active enough to remove the oxides formed on the
metallization prior to the exposure to soldering heat.
W
0.327
[8.3]
* Pads for B, C and D case codes are otherwise pad compatible with
* Type 293D, B, C and D case codes respectively.
7.2
Soldering: Capacitors can be attached by
conventional soldering techniques - convection,
infrared reflow, wave soldering and hot plate methods.
The Soldering Profile chart shows typical recomended
time/temperature conditions for soldering.Attachment
with a soldering iron is not recommended due to the
difficulty of controlling temperature and time at
temperature. The soldering iron must never come in
contact with the capacitor.
8.
Cleaning (Flux Removal) After Soldering: The
capacitors are compatible with all commonly used
solvents such as TES, TMS, Prelete, Chlorethane,
Terpene and aqueous cleaning media. Solvents
containing methylene chloride or other epoxy solvents
should be avoided since these will attack the epoxy
encapsulation material.
www.vishay.com
96
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
TAPE AND REEL PACKAGING
Top
Cover
Tape
Thickness
Carrier
Standard orientation is with the
cathode (-) nearest to the sprocket
holes per EIA-481-1 and IEC 286-3.
Embossment
R
Min.
Bending Radius
(Note 2)
Units Per Reel
Case
Code
Tape
Width
Component
Pitch
7" [178]
Reel
13" [330]
Reel
A
B
8mm
12mm
12mm
12mm
12mm
12mm
12mm
12mm
4mm
4mm
8mm
8mm
8mm
8mm
8mm
8mm
2500
2000
1000
1000
1000
1000
1000
1000
10,000
8000
4000
4000
4000
4000
4000
2500
C
D
R
U
V
W
www.vishay.com
97
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
591D
Vishay Sprague
TAPE AND REEL PACKAGING in inches [millimeters]
Please Note: Metric dimensions will govern. Dimensions in inches are rounded and for reference only.
.157 ± .004
[4.0 ± 0.10]
T2
Max.
10 Pitches Cumulative
Tolerance on Tape
± 0.008 [0.200]
Deformation
Between
Embossments
.059 + .004 - 0.0
[1.5 + 0.10 - 0.0]
Embossment
.069 ± .004
.024
[0.600]
Max.
.079 ± .002
[2.0 ± 0.05]
[1.75 ± 0.10]
Top
Cover
Tape
A0
.030 [0.75]
20°
Min. (Note 3)
F
W
Maximum
Component
Rotation
B0
B1 Max.
(Note 6)
K0
.030 [0.75]
Min. (Note 4)
Top
Cover
Tape
(Side or Front Sectional View)
P1
Center Lines
of Cavity
For Tape Feeder
Reference only
including draft.
Concentric around B0
(Note 5)
.004 [0.10]
Max.
D1 Min. For Components
.079 x .047 [2.0 x 1.2] and Larger.
(Note 5)
USER DIRECTION OF FEED
Maximum
Cavity Size
(Note 1)
Cathode (-)
Anode (+)
DIRECTION OF FEED
20° Maximum
Component Rotation
3.937 [100.0]
Tape and Reel Specifications: All case sizes are available
on plastic embossed tape per EIA-481-1. Tape reeling per
IEC 286-3 is also available. Standard reel diameter is 7"
[178mm]. 13" [330mm] reels are available and recommended
as the most cost effective packaging method.
.039 [1.0]
Max.
Typical
Component
Cavity
Tape
B0
Center Line
.039 [1.0] Max.
The most efficient packaging quantities are full reel increments
on a given reel diameter. The quantities shown allow for the
sealed empty pockets required to be in conformance with
EIA-481-1. Reel size and packaging orientation must be
specified in the Vishay Sprague part number.
Typical
9.843 [250.0]
Component
Center Line
Camber
(Top View)
Allowable Camber to be .039/3.937 [1/100]
Non-Cumulative Over 9.843 [250.0]
A0
(Top View)
TAPE
SIZE
B1 (Max.)
(Note 6)
D
1 (Min.)
R (Min.)
(Note 2)
T2
(Note 5)
F
P1
(Max.)
W
A0 B0 K0
0.315 + 0.012 - 0.004
[8.0 + 0.3 - 0.1]
8mm
12mm
12mm
0.039
[1.0]
0.138 ± 0.002
[3.5 ± 0.05]
0.157 ± 0.004
[4.0 ± 0.10]
0.984
[25.0]
0.179
[4.55]
0.098
[2.5]
0.472 ± 0.012
[12.0 ± 0.30]
0.323
[8.2]
0.059
[1.5]
0.217 ± 0.002
[5.5 ± 0.05]
0.157 ± 0.004
[4.0 ± 0.10]
1.181
[30.0]
0.256
[6.5]
(Note 1)
0.945 ± 0.012
[24.0 ± 0.03]
0.323
[8.2]
0.059
[1.5]
0.453 ± 0.004
[11.5 ± 0.03]
0.315 ± 0.004
[8.0 ± 0.10]
1.181
[30.0]
0.256
[6.5]
Double Pitch
Notes:
1. A0B0K are determined by the maximum dimensions to the ends of the terminals extending from the component body and/or the body
dimen0sions of the component. The clearance between the ends of the terminals or body of the component to the sides and depth of the
cavity (A0B0K0) must be within .002" [0.05mm] minimum and .020" [0.50mm] maximum. The clearance allowed must also prevent
rotation of the component within the cavity of not more than 20 degrees.
2. Tape with components shall pass around radius "R" without damage. The minimum trailer length may require additional length to
provide R minimum for 12mm embossed tape for reels with hub diameters approaching N minimum.
3. This dimension is the flat area from the edge of the sprocket hole to either the outward deformation of the carrier tape between the
embossed cavities or to the edge of the cavity whichever is less.
4. This dimension is the flat area from the edge of the carrier tape opposite the sprocket holes to either the outward deformation of the
carrier tape between the embossed cavity or to the edge of the cavity whichever is less.
5. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of
embossment location and hole location shall be applied independent of each other.
6. B1 dimension is a reference dimension for tape feeder clearance only.
www.vishay.com
98
Document Number 40012
Revision 22-Nov-04
For technical questions, contact tantalum@vishay.com
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