T22C686K050CZS [VISHAY]

Wet Tantalum SMD Capacitors, Tantalum Metal Case With Glass-to-Tantalum Hermetic Seal;
T22C686K050CZS
型号: T22C686K050CZS
厂家: VISHAY    VISHAY
描述:

Wet Tantalum SMD Capacitors, Tantalum Metal Case With Glass-to-Tantalum Hermetic Seal

文件: 总10页 (文件大小:158K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
T22  
Vishay  
www.vishay.com  
Wet Tantalum SMD Capacitors, Tantalum Metal Case With  
Glass-to-Tantalum Hermetic Seal  
FEATURES  
• Advanced SMD packaging with high volumetric  
efficiency, patents pending  
Available  
Available  
• Enhanced performance, high reliability design  
• SMD, standard tin / lead (Sn / Pb), 100 ꢀ tin  
(RoHS-compliant) available  
• Mounting: surface-mount  
Available  
LINKS TO ADDITIONAL RESOURCES  
Increased thermal shock capability of 300 cycles  
3
D
3
D
• Designed for the avionics and aerospace applications  
3D Models  
• Material categorization: for definitions of compliance  
please see www.vishay.com/doc?99912  
PERFORMANCE CHARACTERISTICS  
Operating Temperature: -55 °C to +85 °C  
Note  
(to +125 °C with voltage derating)  
*
This datasheet provides information about parts that are  
RoHS-compliant and / or parts that are non RoHS-compliant. For  
example, parts with lead (Pb) terminations are not RoHS-compliant.  
Please see the information / tables in this datasheet for details  
DC Leakage Current (DCL Max.): at +25 °C and above:  
leakage current shall not exceed the values listed in the  
Standard Ratings table.  
Capacitance Range: 10 μF to 68 μF  
Capacitance Tolerance: 10 ꢀ, 20 ꢀ standard  
Voltage Rating: 50 VDC to 125 VDC  
ORDERING INFORMATION  
T22  
C
686  
K
050  
E
S
S
TYPE  
CASE  
CODE  
CAPACITANCE  
CAPACITANCE  
TOLERANCE  
DC VOLTAGE  
RATING AT +85 °C  
TERMINATION /  
PACKAGING  
RELIABILITY  
GRADE  
ESR  
See  
Ratings  
and  
Case  
Codes  
table  
This is expressed  
in picofarads. The  
first two digits are  
the significant  
figures. The third  
is the number of  
zeros to follow.  
K = 10 ꢀ  
M = 20 ꢀ  
This is expressed  
in volts. To  
Sn / Pb solder  
E = 7" (178 mm) reel  
L = 7" (178 mm),  
1/2 reel  
S = 48 h  
burn-in  
Z = non-  
established  
reliability  
S =  
standard  
complete the  
three-digit block,  
zeros precede the  
voltage rating.  
A decimal point is  
indicated by an  
“R” (6R3 = 6.3 V).  
R = 7" (178 mm),  
partial reel  
100 % tin  
C = 7" (178 mm), reel  
H = 7" (178 mm),  
1/2 reel  
U = 7" (178 mm),  
partial reel  
DIMENSIONS in inches [millimeters]  
TW  
TW  
H
W
L1  
L
P
P
WEIGHT  
g
(AVERAGE)  
CASE CODE  
L (MAX.)  
L1  
W
H
P
TW  
0.279 0.008  
[7.1 0.2]  
0.291 0.008  
[7.4 0.2]  
0.098 0.008  
[2.5 0.2]  
0.197 0.008  
[5.0 0.2]  
0.354  
[9.0]  
0.303 0.008  
[7.7 0.2]  
C
2.40  
Revision: 13-May-2020  
Document Number: 40187  
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  
T22  
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MARKING  
VOLTAGE CODE  
V
50  
CODE  
Polarity mark  
T
S
R
Capacitance  
Voltage  
Week  
686T  
YYXX  
75  
Year  
100  
Trademark  
2
125  
B
STANDARD RATINGS  
MAX. DCL  
(μA) AT  
MAX. CAPACITANCE  
CHANGE (%)  
AC  
CAPACITANCE  
MAX. ESR MAX. IMP.  
RIPPLE  
+85 °C  
40 kHz  
AT +25 °C  
120 Hz  
(μF)  
CASE  
CODE  
AT +25 °C AT -55 °C  
PART NUMBER  
+85 °C  
120 Hz  
120 Hz  
()  
+25 °C  
AND  
-55 °C +85 °C +125 °C  
()  
(mARMS  
1650  
1310  
1030  
832  
)
+125 °C  
50 VDC AT +85 °C; 30 VDC AT +125 °C  
T22C686(1)050(2)(3)(4) 1.50 35  
75 VDC AT +85 °C; 50 VDC AT +125 °C  
T22C336(1)075(2)(3)(4) 2.50 66  
100 VDC AT +85 °C; 65 VDC AT +125 °C  
T22C156(1)100(2)(3)(4) 3.50 125  
125 VDC AT +85 °C; 85 VDC AT +125 °C  
T22C106(1)125(2)(3)(4) 5.50 175  
68  
33  
15  
10  
C
C
C
C
1
5
5
5
5
-25  
-25  
-18  
-15  
8
5
3
3
15  
9
1
1
10  
10  
1
Note  
Part number definitions:  
(1) Capacitance tolerance: K, M  
(2) Termination and packaging: C, H, E, L, R, U  
(3) Reliability level: Z, S  
(4) ESR: S  
POWER DISSIPATION  
CASE CODE  
MAXIMUM PERMISSIBLE POWER DISSIPATION AT +25 °C (W) IN FREE AIR  
C
0.9  
STANDARD PACKAGING QUANTITY  
UNITS PER REEL  
CASE CODE  
7" FULL REEL  
100  
7" HALF REEL  
7" PARTIAL REEL  
C
50  
25  
Revision: 13-May-2020  
Document Number: 40187  
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  
T22  
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TAPE AND REEL PACKAGING in inches [millimeters]  
0.157 0.004  
[4.0 0.10]  
10 pitches cumulative  
tolerance on tape  
0.008 [0.200]  
T2  
(max.)  
Deformation  
between  
embossments  
0.059 + 0.004 - 0.0  
[1.5 + 0.10 - 0.0]  
Embossment  
0.024  
[0.600]  
max.  
0.079 0.002  
[2.0 0.05]  
0.069 0.004  
[1.75 0.10]  
Top  
cover  
tape  
A0  
0.030 [0.75]  
min. (3)  
20°  
F
W
B1 (max.) (6)  
K0  
Top  
cover  
tape  
Maximum  
component  
rotation  
B0  
P1  
0.030 [0.75]  
min. (4)  
(Side or front sectional view)  
Center lines  
of cavity  
For tape feeder  
reference only  
including draft.  
D1 (min.) for components  
0.004 [0.10]  
max.  
(5)  
.
0.079 x 0.047 [2.0 x 1.2] and larger  
USER DIRECTION  
OF FEED  
Maximum  
cavity size (1)  
Concentric around B0  
Cathode (-)  
R minimum:  
16 mm = 1.181" (30 mm)  
R
min.  
Anode (+)  
DIRECTION OF FEED  
Bending radius (2)  
3.937 [100.0]  
20° maximum  
component rotation  
0.039 [1.0]  
max.  
Typical  
component  
Tape  
cavity  
center line  
0.039 [1.0]  
B0  
max.  
0.9843 [250.0]  
Typical  
Camber  
component  
center line  
(Top view)  
A0  
(Top view)  
Allowable camber to be 0.039/3.937 [1/100]  
Non-cumulative over 9.843 [250.0]  
Notes  
(1)  
Metric dimensions will govern. Dimensions in inches are rounded and for reference only.  
A0, B0, K0, are determined by the maximum dimensions to the ends of the terminals extending from the component body and / or the body  
dimensions of the component. The clearance between the ends of the terminals or body of the component to the sides and depth of the  
cavity (A0, B0, K0) must be within 0.002" (0.05 mm) minimum and 0.020" (0.50 mm) maximum. The clearance allowed must also prevent  
rotation of the component within the cavity of not more than 20°.  
(2)  
(3)  
(4)  
(5)  
(6)  
Tape with components shall pass around radius “R” without damage. The minimum trailer length may require additional length to provide  
“R” minimum for 12 mm embossed tape for reels with hub diameters approaching N minimum.  
This dimension is the flat area from the edge of the sprocket hole to either outward deformation of the carrier tape between the embossed  
cavities or to the edge of the cavity whichever is less.  
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.  
The embossed hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of  
embossment location shall be applied independent of each other.  
B1 dimension is a reference dimension tape feeder clearance only.  
CARRIER TAPE DIMENSIONS in inches [millimeters]  
TAPE WIDTH  
W
P2  
F
E1  
E2 MIN.  
0.630 + 0.012 / - 0.004  
[16.0 + 0.3 / - 0.1]  
0.079 0.004  
[2.0 0.1]  
0.295 0.004  
[7.5 0.1]  
0.069 0.004  
[1.75 0.1]  
0.561  
[14.25]  
16 mm  
Revision: 13-May-2020  
Document Number: 40187  
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  
T22  
Vishay  
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CARRIER TAPE DIMENSIONS in inches [millimeters]  
TAPE WIDTH W  
TYPE  
CASE CODE  
P1  
K0 MAX.  
B1 MAX.  
(mm)  
0.476 0.004  
[12.0 0.1]  
0.31  
[7.9]  
0.45  
[11.3]  
T22  
C
16  
RECOMMENDED REFLOW PROFILES  
Capacitors should withstand reflow profile as per J-STD-020 standard  
TP  
TC - 5 °C  
tp  
Max. ramp-up rate = 3 °C/s  
Max. ramp-down rate = 6 °C/s  
TL  
tL  
Ts max.  
Preheat area  
Ts min.  
ts  
25  
Time 25 °C to peak  
TIME (s)  
PROFILE FEATURE  
Preheat / soak  
SnPb EUTECTIC ASSEMBLY  
LEAD (Pb)-FREE ASSEMBLY  
Temperature min. (Ts min.  
)
100 °C  
150 °C  
150 °C  
200 °C  
Temperature max. (Ts max.  
)
Time (ts) from (Ts min. to Ts max.  
Ramp-up  
)
60 s to 120 s  
60 s to 120 s  
Ramp-up rate (TL to TP)  
Liquidus temperature (TL)  
Time (tL) maintained above TL  
3 °C/s max.  
183 °C  
3 °C/s max.  
217 °C  
60 s to 150 s  
220  
60 s to 150 s  
245  
Peak package body temperature (Tp)  
Time (tp) within 5 °C of the specified  
classification temperature (TC)  
20 s  
30 s  
Time 25 °C to peak temperature  
Ramp-down  
6 min max.  
8 min max.  
Ramp-down rate (TP to TL)  
Time 25 °C to peak temperature  
6 °C/s max.  
6 min max.  
6 °C/s max.  
8 min max.  
PAD DIMENSIONS in inches [millimeters]  
D
B
C
A
CASE CODE  
A (MIN.)  
B (NOM.)  
C (NOM.)  
0.100 [2.50]  
D (NOM.)  
C
0.295 [7.50]  
0.138 [3.50]  
0.374 [9.50]  
Revision: 13-May-2020  
Document Number: 40187  
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  
T22  
Vishay  
www.vishay.com  
TYPICAL PERFORMANCE CHARACTERISTICS OF T22 CAPACITORS  
ELECTRICAL PERFORMANCE CHARACTERISTICS  
ITEM  
PERFORMANCE CHARACTERISTICS  
-55 °C to +85 °C (to +125 °C with voltage derating)  
20 ꢀ, 10 ꢀ at +25 °C, 120 Hz  
Category temperature range  
Capacitance tolerance  
Capacitance change by temperature Limit per Standard Ratings table  
ESR  
Limit per Standard Ratings table, at +25 °C, 120 Hz  
Impedance  
Limit per Standard Ratings table, at -55 °C, 120 Hz  
Limit per Standard Ratings table  
DCL (leakage current)  
AC ripple current  
Reverse voltage  
Limit per Standard Ratings table, at +85 °C and 40 kHz  
Reverse voltage shall be in accordance with MIL-PRF-39006, paragraphs 3.23 and 4.8.19, except DC  
potential will be maximum of 3 V  
Maximum operating voltage  
OPERATING TEMPERATURE  
+85 °C  
+125 °C  
RATED VOLTAGE  
SURGE VOLTAGE  
(VDC  
DERATED VOLTAGE  
(VDC  
)
)
(VDC  
)
50  
57.5  
86.2  
30  
75  
50  
100  
125  
115.0  
144.0  
65  
85  
Surge voltage  
The DC surge voltage is the maximum voltage to which the capacitor can be subjected under any  
conditions including transients and peak ripple at the highest line voltage.  
The DC surge voltage is 115 ꢀ of rated DC voltage  
PERFORMANCE CHARACTERISTICS  
ITEM  
CONDITION  
POST TEST PERFORMANCE  
Surge voltage In accordance with MIL-PRF-39006:  
85 °C 1000 successive test cycles at  
the applicable DC surge voltage  
Capacitance change  
Leakage current  
Within 10 ꢀ of initial measured value  
Not to exceed specified value  
specified in series with a 1 kresistor  
at the rate of 30 s ON, 5.5 min OFF  
Life testing  
In accordance with MIL-PRF-39006:  
capacitors shall be capable of  
Capacitance change  
Leakage current at 85 °C / 125 °CNot to exceed 125 ꢀ of initial specified value  
+10 ꢀ / -20 ꢀ of initial measured value  
withstanding a 2000 h life test at a  
Leakage current at 25 °C  
Not to exceed specified value  
temperature +85 °C at rated voltage,ESR  
or a 2000 h life test at a temperature  
+125 °C at derated voltage  
Not to exceed 200 ꢀ of specified value  
AC ripple life  
In accordance with MIL-PRF-39006: 2000 h, +85 °C  
Revision: 13-May-2020  
Document Number: 40187  
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  
T22  
Vishay  
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ENVIRONMENTAL CHARACTERISTICS  
ITEM  
CONDITION  
POST TEST PERFORMANCE  
Stability at low and  
high temperatures  
As specified in MIL-PRF-39006  
The capacitors shall meet the requirements of MIL-PRF-39006  
Seal  
MIL-PRF-39006  
Method 112 of MIL-STD-202,  
conditions A and C  
When the capacitors are tested as specified in MIL-PRF-39006,  
there shall be no evidence of leakage.  
Moisture resistance  
MIL-PRF-55365  
DC leakage  
Not exceed 125 ꢀ of the specified value  
Method 106 of MIL-STD-202,  
Capacitance changeWithin 10 ꢀ of the initial measured value  
number of cycles: 10 continuous cycles except ESR  
Not exceed the specified value  
that steps 7a and 7b shall be omitted.  
Barometricpressure Method 105 of MIL-STD-202, condition E  
There shall be no mechanical or visual damage to capacitors  
post-conditioning.  
(reduced)  
(150 000 feet) (45,720.1 m).  
Low temperature  
storage  
MIL-PRF-39006  
Method 502 of MIL-STD-810,  
Storage temperature: - 62 °C + 0 °C, - 3 °C  
Exposure time: 72 h followed by a 1 h exposure  
at + 125 °C + 7 °C, - 0 °C within 24 h after low  
temperature storage.  
DC leakage  
Capacitance changeWithin 10 ꢀ of the initial measured value  
ESR Not exceed the specified value  
Not to exceed 125 ꢀ of the specified value  
Salt atmosphere  
(corrosion)  
MIL-PRF-39006  
Method 101 of MIL-STD-202,  
condition B (48 h), applicable salt solution: 5 ꢀ  
There shall be no harmful corrosion. Marking shall remain legible.  
MECHANICAL PERFORMANCE CHARACTERISTICS  
ITEM  
CONDITION  
POST TEST PERFORMANCE  
Shear test  
AEC-Q200-006  
DC leakage  
Capacitance changeWithin 10 ꢀ of the initial measured value  
ESR Not exceed the specified value  
Not to exceed 125 ꢀ of the specified value  
Apply a pressure load of 5 N for 10 s 1 s  
horizontally to the center of capacitor  
side body.  
There shall be no mechanical or visual damage to capacitors  
post-conditioning.  
Solderability  
MIL-STD-202, method 208, test B  
ANSI/J-STD-002:  
SnPb solder - test B  
All terminations shall exhibit a continuous solder coating free  
from defects for a minimum of 95 ꢀ of the critical area of any  
individual lead.  
Pb-free solder - test B1  
Resistance  
to solvent  
MIL-STD-202, method 215  
There shall be no mechanical or visual damage to capacitors  
post-conditioning. Marking shall remain legible, no degradation  
of the can material.  
Insulation  
resistance  
Method 302 of MIL-STD-202, condition B  
(500 VDC 10 ꢀ)  
The insulation resistance shall be not less than 100 M.  
The capacitors shall meet the requirements of MIL-PRF-39006.  
Shock  
MIL-STD-202, method 213,condition D (500 g) The capacitors shall meet the requirements of MIL-PRF-39006.  
(specified pulse)  
Vibration,  
high frequency  
MIL-STD-202, method 204, condition H  
(80 g peak)  
The capacitors shall meet the requirements of MIL-PRF-39006.  
The capacitors shall meet the requirements of MIL-PRF-39006.  
Random vibration  
Thermal shock  
MIL-STD-202, method 214, condition II-G  
(overall RMS 27.78 G)  
MIL-STD-202, method 107, condition A  
Thermal shock shall be in accordance with MIL-PRF-39006 when  
tested for 300 cycles.  
Resistance to  
soldering heat  
MIL-STD-202, method 210, condition J,  
except with only one heat cycle  
Capacitance changeWithin 10 ꢀ of initial  
ESR  
Initial specified value or less  
Leakage current  
Initial specified value or less  
There shall be no mechanical or visual damage to capacitors  
post-conditioning.  
Revision: 13-May-2020  
Document Number: 40187  
6
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  
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TYPICAL CURVES OF IMPEDANCE AS A FUNCTION OF FREQUENCY AT VARIOUS TEMPERATURES  
“C” Case 50 V Capacitors  
100  
10  
-55 °C  
-40 °C  
-20 °C  
1.0  
+25 °C  
+85 °C  
+125 °C  
0.1  
1M  
100  
1K  
100K  
10K  
Frequency (Hz)  
10M  
PERFORMANCE CHARACTERISTICS  
1. Operating Temperature: capacitors are designed to  
6. Equivalent Series Resistance: measurements shall be  
made by the bridge method at, or referred to, a  
frequency of 120 Hz at a temperature of +25 °C. A  
operate over a temperature range of -55 °C to +125 °C.  
UP TO +85 °C  
(V)  
AT +125 °C  
(V)  
maximum of  
measurement.  
1
VRMS shall be applied during  
50  
75  
30  
50  
65  
85  
6.1 The equivalent series resistance shall not exceed the  
maximum value in ohms listed in the Standard Ratings  
table for each capacitor.  
100  
125  
6.2 The dissipation factor may be calculated from the  
equivalent series resistance and capacitance values as  
shown:  
2. DC Working Voltage: the DC working voltage is the  
maximum operating voltage for continuous duty at the  
rated temperature.  
2fRC  
3. Surge Voltage: the surge voltage rating is the maximum  
voltage to which the capacitors should be subjected  
under any conditions. This includes transients and peak  
ripple at the highest line voltage.  
-----------------  
DF =  
104  
where:  
DF = dissipation factor in ꢀ  
R = ESR in   
C = capacitance in μF  
3.1 The surge voltage of capacitors is 115 ꢀ of rated DC  
working voltage.  
3.2 Surge Voltage Test: capacitors shall withstand the  
surge voltage applied through a 1000 10 ꢀ resistor  
in series with the capacitor and voltage source at the  
rate of one-half minute on, five and one-half minutes off,  
for 1000 successive test cycles at +85 °C.  
f = frequency in Hz  
At 120 Hz, the above equation becomes:  
R x C  
13.26  
--------------  
DF =  
3.3 Following the surge voltage test, the capacitance at  
+25 °C shall not have changed by more than 10 ꢀ and  
the equivalent series resistance and DC leakage current  
will not exceed the values shown in the Standard  
Ratings table for each capacitor.  
For example, percent dissipation factor of a 30 μF, 6 V  
capacitor, which has a maximum ESR of 4.0 at  
+25 °C and 120 Hz, would be calculated as shown:  
2x 120 x 4 x 30  
4 x 30  
13.26  
---------------------------------------------  
---------------  
= 9.05 ꢀ  
DF =  
=
4. Capacitance Tolerance: the capacitance of all  
capacitors shall be within the specified tolerance limits  
of the nominal rating.  
104  
7. Leakage Current: measurements shall be made at the  
applicable rated working voltage at +25 °C 5 °C  
4.1 Measurements shall be made by the bridge method at  
or referred to a frequency of 120 Hz at a temperature of  
+25 °C. The maximum voltage applied to the capacitors  
during measurement shall be 1 VRMS. Measurement  
accuracy of the bridge shall be within 2 ꢀ.  
through application of a steady source of power, such  
as a regulated power supply. A 1000 resistor to limit  
the charging current shall be connected in series with  
each capacitor under test. Rated working voltage shall  
be applied to capacitors for 5 minutes before making  
leakage current measurements.  
5. Capacitance Change With Temperature: the  
capacitance change with temperature shall not exceed  
the values given in the Standard Ratings table for each  
capacitor.  
Revision: 13-May-2020  
Document Number: 40187  
7
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  
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7.1 The maximum leakage current for any capacitor shall  
not exceed the maximum value in μA listed in the  
Standard Ratings table for each capacitor.  
Note  
10. Ripple Life Test at +85 °C: capacitors shall be tested  
in  
accordance  
with  
military  
specification  
MIL-PRF-39006 except that:  
a) Operation conditions: this test shall be run at a  
frequency of 40 kHz 2 kHz sinusoidal and at the  
RMS ripple current levels specified in the Standard  
Ratings table.  
b) Applied DC voltage shall be reduced so that the  
peak AC voltage plus DC voltage shall not exceed  
the rated voltage of the capacitor in either the  
forward or reverse direction.  
Leakage current varies with applied voltage. See graph next  
column for the appropriate adjustment factor  
8. Low Temperature Impedance: the impedance of any  
capacitor at -55 °C at 120 Hz, shall not exceed the  
values given in the Standard Ratings table.  
9. Life Test: capacitors are capable of withstanding a  
2000 h life test at a temperature of +85 °C or +125 °C at  
the applicable rated DC working voltage.  
10.1 When tested as specified above, capacitors shall meet  
the following requirements:  
a) The DC leakage current at +25 °C and at +85 °C  
shall not exceed the original requirements.  
b) The capacitance shall not change more than 15 ꢀ  
from the initial measured value.  
c) The dissipation factor shall not exceed the original  
requirements.  
d) Visual examination: There shall be no damage,  
obliteration of marking or leakage of electrolyte.  
9.1 Following the life test, the capacitors shall be returned  
to 25 °C  
5 °C. The leakage current, measured at  
the +85 °C rated voltage, shall not be in excess of  
the original requirement; the capacitance value shall  
not exceed 150 ꢀ of the initial requirement; the  
capacitance value shall not change more than + 10 ꢀ /  
- 20 ꢀ from the initial measurement.  
TYPICAL LEAKAGE CURRENT FACTOR  
RANGE  
GUIDE TO APPLICATION  
1. AC Ripple Current: subjecting a capacitor to an AC  
voltage causes an AC current to flow through it. The  
amplitude of the current is dependent on the impedance  
of the capacitor at the frequency of the applied signal:  
1.0  
0.9  
0.8  
V
Z
0.7  
0.6  
---  
I =  
0.5  
0.4  
where:  
I = ripple current  
V = applied AC voltage  
0.3  
0.2  
Z = impedance of capacitor (frequency dependent)  
This current causes heating in the capacitor because of  
I2R losses (R is the equivalent series resistance at the  
applied frequency). This heating or power dissipation, is  
one of the limiting factors of the capacitor’s ripple current  
rating.  
0.1  
These power dissipation ratings are based on a  
calculated +50 °C internal temperature rise in still air. The  
maximum allowable ripple currents given in the Standard  
Ratings table are based on these ratings and the  
maximum equivalent series resistance at that frequency.  
0.09  
0.08  
0.07  
0.06  
The relationship is written as follows:  
0.05  
0.04  
P = I2R  
where:  
0.03  
0.02  
P = maximum power  
I = maximum ripple current  
R = equivalent series resistance  
Therefore:  
P
R
0.01  
I = ---  
0
10 20 30 40 50 60 70 80 90 100  
where:  
PERCENT OF RATED VOLTAGE  
R is in   
P is in W  
I is in ARMS  
Revision: 13-May-2020  
Document Number: 40187  
8
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  
T22  
Vishay  
www.vishay.com  
2. AC Ripple Voltage: in operation, the peak voltage  
across the capacitor (DC working voltage plus peak  
ripple voltage) must not exceed the rated working  
voltage of the capacitor. The DC component of the  
applied voltage should be sufficiently large to prevent  
polarity reversal in excess of 3 V at +85 °C or 2 V at  
125 °C.  
TYP. ESR AS A FUNCTION OF FREQUENCY  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
There will be a point at the lower frequency and  
capacitance values when the peak AC voltage will be  
the limiting factor on the ripple current - not its heating  
effects.  
3. Ripple Current Multipliers: the Standard Ratings table  
list the maximum permissible RMS ripple current at  
40 kHz for each rating. These values are based on the  
maximum power dissipation allowed at that frequency.  
10  
100  
1K  
10K  
40K 100K  
1M  
FREQUENCY (Hz)  
This ripple current, will cause heating, which adds to the  
ambient  
temperature.  
The  
higher  
ambient  
temperatures, voltage derating or current derating is  
required (see “Ripple Current Multipliers” table). Also  
shown are the multipliers for ripple currents at various  
frequencies, caused by the frequency dependence of  
the (ESR) equivalent series resistance. (see “Typical  
ESR as a Function of Frequency” chart)  
RIPPLE CURRENT MULTIPLIERS VS. FREQUENCY, TEMPERATURE AND APPLIES PEAK VOLTAGE  
FREQUENCY  
OF APPLIED  
120 Hz  
800 Hz  
1 kHz  
10 kHz  
40 kHz  
100 kHz  
RIPPLE  
CURRENT  
AMBIENT STILL  
AIR TEMP. IN °C  
55 85 105 125 55 85 105 125 55 85 105 125 55 85 105 125 55 85 105 125 55 85 105 125  
100 ꢀ 0.60 0.39  
90 ꢀ 0.60 0.46  
-
-
-
-
-
-
0.71 0.43  
0.71 0.55  
-
-
-
-
-
-
0.72 0.46  
0.72 0.55  
-
-
-
-
-
-
0.88 0.55  
0.88 0.67  
-
-
-
-
-
-
1.0 0.63  
1.0 0.77  
-
-
-
-
-
-
1.1 0.69  
1.1 0.85  
-
-
-
-
-
-
% of  
85 °C  
rated  
peak  
80 ꢀ 0.60 0.52 0.35  
70 ꢀ 0.60 0.58 0.44  
0.71 0.62 0.42  
0.71 0.69 0.52  
0.72 0.62 0.42  
0.72 0.70 0.52  
0.88 0.76 0.52  
0.88 0.85 0.64  
1.0 0.87 0.59  
1.0 0.97 0.73  
1.1 0.96 0.65  
1.1 1.07 0.80  
voltage  
66 2/3 ꢀ 0.60 0.60 0.46 0.27 0.71 0.71 0.55 0.32 0.72 0.72 0.55 0.32 0.88 0.88 0.68 0.40 1.0 1.0 0.77 0.45 1.1 1.1 0.85 0.50  
Revision: 13-May-2020  
Document Number: 40187  
9
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  
Legal Disclaimer Notice  
www.vishay.com  
Vishay  
Disclaimer  
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE  
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.  
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,  
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other  
disclosure relating to any product.  
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or  
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all  
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,  
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular  
purpose, non-infringement and merchantability.  
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of  
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding  
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a  
particular product with the properties described in the product specification is suitable for use in a particular application.  
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over  
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s  
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,  
including but not limited to the warranty expressed therein.  
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining  
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.  
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.  
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for  
such applications.  
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document  
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.  
© 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED  
Revision: 01-Jan-2019  
Document Number: 91000  
1

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