Low ESR MnO
2
Tantalum & Aluminum Surface Mount Capacitors
T495 Surge Robust Low ESR MnO
2
Series
Overview
The low ESR, surge-robust T495 Series is designed for
demanding applications that require high surge current and
high ripple current capability. This series builds upon the proven
capabilities of our industrial grade tantalum chip capacitors
to offer several advantages such as low ESR, high ripple
current capability, excellent capacitance stability, and improved
resistance to high in-rush currents. These benefits are achieved
though a combination of proprietary design, materials, and process
parameters as well as high-stress, low impedance electrical
conditioning performed prior to screening.This series is classified
as MSL (Mositure Sensitivity Level) 1 under J STD 020: unlimited
floor life time at ≤30°C/85% RH.
Benefits
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Meets or exceeds EIA Standard 535BAAC
Taped and reeled per EIA 481
High surge current capability
Optional gold-plated terminations
High ripple current capability
100% surge current test on C, D, E, U, V, X sizes
100% steady-state accelerated aging
Capacitance values of 0.1 μF to 1,000 μF
Tolerances of ±10% and ±20%
Voltage rating of 2.5 – 50 VDC
Extended range values
Available tested to DSCC 95158
RoHS Compliant and lead-free terminations
Operating temperature range of -55˚C to +125˚C
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Applications
Typical applications include decoupling and filtering in industrial and automotive end applications, such as DC/DC converters, portable
electronics, telecommunications, and control units requiring high ripple current capability.
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn Solder
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2009_T495 • 4/9/2014
1
Low ESR MnO
2
Tantalum & Aluminum Surface Mount Capacitors – T495 Surge Robust Low ESR MnO
2
Series
SPICE
For a detailed analysis of specific part numbers, please visit www.kemet.com for a free download of KEMET's SPICE software.
The KEMET SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over
frequency, temperature, ripple, and DC bias conditions.
Ordering Information
T
Capacitor
Class
T=
Tantalum
495
Series
Surge
Robust
Low ESR
X
Case Size
A, B, C,
D, E, T,
V, X
107
Capacitance
Code (pF)
First two digits
represent significant
figures. Third digit
specifies number of
zeros.
M
Capacitance
Tolerance
K = ±10%
M = ±20%
010
Voltage
2R5 = 2.5 V
004 = 4 V
006 = 6.3 V
010 = 10 V
016 = 16 V
020 = 20 V
025 = 25 V
035 = 35 V
050 = 50 V
A
Failure Rate/
Design
A = N/A
T
Lead Material
E045
ESR
Packaging
(C-Spec)
Blank = 7" Reel
7280 = 13" Reel
T = 100% Matte Tin
Last three
(Sn) Plated
digits specify
H = Standard
ESR in mΩ. (45
Solder Coated
= 45 mΩ)
(SnPb 5% Pb
minimum)
G = Gold Plated (A,
B, C, D, X only)
Performance Characteristics
Item
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
ESR (100 kHz)
Leakage Current
-55°C to 125°C
0.47 – 1,000 µF @ 120 Hz/25°C
K Tolerance (10%), M Tolerance (20%)
2.5 – 50 V
Refer to Part Number Electrical Specification Table
Refer to Part Number Electrical Specification Table
≤ 0.01 CV (µA) at rated voltage after 5 minutes
Performance Characteristics
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2009_T495 • 4/9/2014
2
Low ESR MnO
2
Tantalum & Aluminum Surface Mount Capacitors – T495 Surge Robust Low ESR MnO
2
Series
Qualification
Test
Endurance
Condition
Δ C/C
85°C @ rated voltage, 2,000 hours.
125°C @ 2/3 rated voltage, 2,000 hours.
DF
DCL
ESR
Δ C/C
DF
DCL
ESR
Δ C/C
MIL–STD–202, Method 107, Condition B, mounted, -55C° to
125° C, 1,000 cycles.
DF
DCL
ESR
Extreme temperature exposure at a
succession of continuous steps at +25ºC,
-55ºC, +25ºC, +85ºC, +125ºC, +25ºC.
+25°C
Δ C/C
DF
DCL
IL*
IL
IL
Δ C/C
DF
DCL
ESR
Δ C/C
DF
DCL
Characteristics
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±5% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
-55°C
±10%
IL
n/a
+85°C
±10%
1.5 x IL
10 x IL
+125°C
±20%
1.5 x IL
12 x IL
Storage Life
125°C @ 0 volts, 2,000 hours.
Thermal Shock
Temperature Stability
Within ±5% of initial value
Within initial limits
Within initial limits
Within initial limits
Within ±10% of initial value
Within initial limits
Within initial limits
Surge Voltage
25°C and 85°C, 1.32 x rated voltage 1,000 cycles
(125°C, 1.2 x rated voltage).
Mechanical Shock/Vibration
*IL = Initial limit
MIL–STD–202, Method 213, Condition I, 100 G peak
MIL–STD–202, Method 204, Condition D, 10 Hz to 2,000 Hz,
20 G peak
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2009_T495 • 4/9/2014
3
Low ESR MnO
2
Tantalum & Aluminum Surface Mount Capacitors – T495 Surge Robust Low ESR MnO
2
Series
Electrical Characteristics
ESR vs. Frequency
100
T495C476M016ATE350_IMP
Capacitance vs. Frequency
1000
T495C476M016ATE350
T495D157M016ATE085
T495X227M016ATE100
Impedance, ESR (Ohms)
10
T495D157M016ATE085_IMP
T495X227M016ATE100_IMP
T495C476M016ATE350_ESR
T495D157M016ATE085_ESR
T495X227M016ATE100_ESR
1
Capacitance (μF)
100
10
0.1
0.01
1
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
Dimensions – Millimeters (Inches)
Metric will govern
CATHODE (-) END VIEW
W
H
X
T
S
G
S
Termination cutout
at KEMET's option,
either end
SIDE VIEW
B
B
ANODE (+) END VIEW
BOTTOM VIEW
A
Glue pad
shape/design at
KEMET's option
E
P
R
F
L
Case Size
KEMET
A
B
C
D
X
E
T
V
EIA
3216–18
Component
L*
3.2 ± 0.2
(.126 ± .008)
W*
1.6 ± 0.2
(.063 ± .008)
2.8 ± 0.2
(.110 ± .008)
3.2 ± 0.3
(.126 ± .012)
4.3 ± 0.3
(.169 ± .012)
4.3 ± 0.3
(.169 ± .012)
6.0± 0.3
(.236 ± .012)
2.8 ± 0.2
(.110 ± .008)
4.3 ± 0.3
(.169 ± .012)
H*
1.6 ± 0.2
(.063 ± .008)
1.9 ± 0.2
(.075 ± .008)
2.5 ± 0.3
(.098 ± .012)
2.8 ± 0.3
(.110 ± .012)
4.0 ± 0.3
(.157 ± .012)
3.6 ± 0.2
(.142 ± .008)
1.2 (.047)
2.0 (.079)
F* ±0.1
S* ±0.3 B* ±0.15
±(.004) ±(.012) (Ref) ±.006
1.2 (.047)
2.2 (.087)
2.2 (.087)
2.4 (.094)
2.4 (.094)
4.1 (.161)
2.2 (.087)
2.4 (.094)
0.8 (.031)
0.8 (.031)
1.3 (.051)
1.3 (.051)
1.3 (.051)
1.3 (.051)
0.8 (.031)
1.3 (.051)
0.4 (.016)
0.4 (.016)
0.5 (.020)
0.5 (.020)
0.5 (.020)
0.5 (.020)
N/A
N/A
X (Ref)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.05 (.002)
0.05 (.002)
P (Ref)
0.4 (.016)
0.5 (.020)
0.9 (.035)
0.9 (.035)
1.7 (.067)
0.9 (.035)
N/A
N/A
R (Ref)
0.4 (.016)
1.0 (.039)
1.0 (.039)
1.0 (.039)
1.0 (.039)
1.0 (.039)
N/A
N/A
T (Ref)
0.13 (.005)
A (Min) G (Ref) E (Ref)
0.8 (.31)
1.1 (.043) 1.3 (.051)
3.5 ± 0.2
3528–21 (.138 ± .008)
6032–28
6.0 ± 0.3
(.236 ± .03)
0.13 (.005) 1.1 (0.043) 1.8 (.071) 2.2 (.087)
0.13 (.005)
0.13 (.005)
0.13 (.005)
0.13 (.005)
0.13 (.005)
0.13 (.005)
2.5(.098)
3.8 (.150)
3.8 (.150)
3.8 (.150)
1.1 (.043)
3.8 (.150)
2.8 (.110) 2.4 (.094)
3.5 (.138) 3.5 (.138)
3.5 (.138) 3.5 (.138)
3.5 (.138) 3.5 (.138)
1.8 (.071) 2.2 (.087)
3.5 (.138) 3.5 (.138)
7.3
7343–31 (.287 ± 0.3
± .012)
7.3
7343–43 (.287 ± 0.3
± .012)
7.3
7360–38 (.287 ± 0.3
± .012)
3.5 ± 0.2
3528–12 (.138 ± .008)
7.3 ± 0.3
7343–20 (.287 ± .012)
Notes: (Ref) – Dimensions provided for reference only. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
* MIL–PRF–55365/8 specified dimensions
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2009_T495 • 4/9/2014
4
Low ESR MnO
2
Tantalum & Aluminum Surface Mount Capacitors – T495 Surge Robust Low ESR MnO
2
Series
Table 1 – Ratings & Part Number Reference
Rated Rated Case Code/
Voltage Cap
Case Size
VDC
2.5
2.5
2.5
2.5
2.5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
VDC
µF
100
220
470
1000
1000
6.8
22
22
33
47
68
68
100
100
150
150
150
150
220
220
220
330
330
330
330
330
470
470
470
470
470
470
680
680
680
1000
1000
1000
1000
1000
1000
1000
1000
2.2
3.3
6.8
6.8
6.8
6.8
10
10
µF
KEMET/EIA
T/3528-12
D/7343-31
D/7343-31
X/7343-43
X/7343-43
A/3216-18
C/6032-28
C/6032-28
T/3528-12
T/3528-12
T/3528-12
V/7343-20
B/3528-21
D/7343-31
B/3528-21
C/6032-28
C/6032-28
U/6032-15
D/7343-31
D/7343-31
D/7343-31
C/6032-28
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
E/7360-38
E/7360-38
A/3216-18
A/3216-18
A/3216-18
A/3216-18
A/3216-18
C/6032-28
A/3216-18
A/3216-18
KEMET/EIA
KEMET Part
Number
(See below for
part options)
T495T107(M)2R5A(2)E3K0
T495D227(1)2R5A(2)E045
T495D477(1)2R5A(2)E035
T495X108(1)2R5A(2)E030
T495X108(1)2R5A(2)E040
T495A685(1)004A(2)E2K0
T495C226(1)004A(2)E2K4
T495C226(1)004A(2)E380
T495T336(1)004A(2)E1K2
T495T476(1)004A(2)E1K0
T495T686(1)004A(2)E1K5
T495V686(1)004A(2)E150
T495B107(1)004A(2)E500
T495D107(1)004A(2)E800
T495B157(M)004A(2)E900
T495C157(1)004A(2)E070
T495C157(1)004A(2)E250
T495U157(1)004A(2)E200
T495D227(1)004A(2)E040
T495D227(1)004A(2)E050
T495D227(1)004A(2)E100
T495C337(1)004A(2)E300
T495C337(1)004A(2)E700
T495D337(1)004A(2)E030
T495D337(1)004A(2)E045
T495D337(1)004A(2)E100
T495D477(1)004A(2)E045
T495D477(1)004A(2)E100
T495X477(1)004A(2)E030
T495X477(1)004A(2)E045
T495X477(1)004A(2)E060
T495X477(1)004A(2)E100
T495X687(1)004A(2)E040
T495X687(1)004A(2)E060
T495X687(1)004A(2)E100
T495X108(1)004A(2)E030
T495X108(1)004A(2)E040
T495X108(1)004A(2)E060
T495X108(1)004A(2)E070
T495X108(1)004A(2)E090
T495X108(1)004A(2)E100
T495E108(1)004A(2)E035
T495E108(1)004A(2)E050
T495A225(1)006ATE5K0
T495A335(1)006ATE3K0
T495A685(1)006ATE1K8
T495A685(1)006ATE2K0
T495A685(1)006A(2)E4K5
T495C685(1)006A(2)E480
T495A106(1)006A(2)E800
T495A106(1)006A(2)E1K0
(See below for
part options)
DC
Leakage
µAmps +20ºC
Max/5 Min
2.5
5.5
11.8
25.0
25.0
0.5
0.9
0.9
1.3
1.9
2.7
2.7
4.0
4.0
6.0
6.0
6.0
6.0
8.8
8.8
8.8
13.2
13.2
13.2
13.2
13.2
18.8
18.8
18.8
18.8
18.8
18.8
27.2
27.2
27.2
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
µAmps +20ºC
Max/5 Min
DF
% @ +20ºC
120 Hz Max
24.0
8.0
8.0
15.0
15.0
6.0
6.0
6.0
8.0
10.0
20.0
6.0
8.0
6.0
12.0
12.0
8.0
8.0
8.0
8.0
8.0
10.0
12.0
8.0
8.0
8.0
12.0
12.0
8.0
8.0
10.0
8.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
15.0
15.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
% @ +20ºC
120 Hz Max
ESR
mΩ @ 20ºC
100 kHz Max
3000
45
35
30
40
2000
2400
380
1200
1000
1500
150
500
800
900
70
250
200
40
50
100
300
700
30
45
100
45
100
30
45
60
100
40
60
100
30
40
60
70
90
100
35
50
5000
3000
1800
2000
4500
480
800
1000
mΩ @ 20ºC
100 kHz Max
Maximum Allowable
Ripple Current
(mA) 100 kHz
+25ºC
153
1826
2070
2345
2031
194
214
538
242
265
216
913
412
433
307
1254
663
671
1936
1732
1225
606
396
2236
1826
1225
1826
1225
2345
1915
1658
1285
2031
1658
1285
2345
2031
1658
1535
1354
1285
2390
2000
122
158
204
194
129
479
306
274
(mA) 100 kHz
+25ºC
(mA) 100 kHz
+85ºC
138
1643
1863
2111
1828
175
193
484
218
239
194
822
371
390
276
1129
597
604
1742
1559
1103
545
356
2012
1643
1103
1643
1103
2111
1724
1492
1157
1828
1492
1157
2111
1828
1492
1382
1219
1157
2151
1800
110
142
184
175
116
431
275
247
(mA) 100 kHz
+85ºC
(mA) 100 kHz
+125ºC
61
730
828
938
812
78
86
215
97
106
86
365
165
173
123
502
265
268
774
693
490
242
158
894
730
490
730
490
938
766
663
514
812
663
514
938
812
663
614
542
514
956
800
49
63
82
78
52
192
122
110
(mA) 100 kHz
+125ºC
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Reflow Temp
≤ 260ºC
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
Maximum Allowable
Ripple Current
Moisture
Sensitivity
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2009_T495 • 4/9/2014
5
DSP 与 ARM 处理器
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