Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO2 175°C
Overview
The KEMET T499 is a high-temperature product that offers
optimum performance characteristics in applications with
operating temperatures up to 175°C. Advanced materials
and testing allow this series to perform with a reliability
level of 0.5%/1000 hours at rated voltage and temperature.
T499 AUTO is classified as having moisture sensitivity level
(MSL) 1 under J STD 020: unlimited floorlife time at
≤ 30°C/85% RH. T499 AUTO is available in five standard EIA
case sizes, with ROHS-compliant terminations as standard.
Benefits
• Meets or exceeds EIA Standard 535BAAC
• Tape & Reel standard packaging per EIA 481
• Symmetrical, compliant terminations
• Optional gold-plated terminations
• Laser-marked case
• 100% surge current testing
• Complies with AEC–Q200
• 100% steady-state accelerated aging
• Voltage derating is 1/2 at 175°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 operating at temperatures up to 175°C.
Environmental Compliance
RoHS compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder or gold-plated.
• Halogen-free
• Epoxy compliant with UL94 V–0
• Molded Epoxy complies for outgassing testing under ASTM E 595.
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
1
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
K-SIM
For a detailed analysis of specific part numbers, please visit ksim.kemet.com to access KEMET’s K-SIM software. KEMET
K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels.
Ordering Information
T
499
X
227
M
010
A
T
E500
Capacitor
Class
Series
Case
Size
Capacitance
Code (pF)
Capacitance
Tolerance
Rated
Voltage
(VDC)
Failure
Rate/
Design
Termination
Finish
ESR
A
B
C
D
X
First two digits
represent
significant
figures. Third digit
specifies number
of zeros.
006 = 6.3
010 = 10
016 = 16
020 = 20
025 = 25
035 = 35
050 = 50
A = N/A
T=
Tantalum
High
Temperature
175°C
K = ±10%
M = ±20%
T = 100% Matte tin E = ESR
(Sn)-plated
Last three
G = Gold-plated
digits
H = Standard
specify
solder coated
ESR in mΩ
(SnPb 5% Pb
(500 =
minimum)
500 mΩ)
Packaging
(C-Spec)
Blank = 7" reel
7280 = 13" reel
7027 = Moisture
barrier bag
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
−55°C to 175°C
0.15 – 220 μF at 120 Hz/25°C
K tolerance (10%), M tolerance (20%)
6 – 50 V
DF (120 Hz)
Refer to Part Number Electrical Specification Table
ESR (100 kHz)
Refer to Part Number Electrical Specification Table
Leakage Current
≤ 0.01 CV (µA) at rated voltage after 5 minutes
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
2
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Qualification
Test
Condition
Characteristics
Δ C/C
Endurance
175°C at 1/2 rated voltage, 2,000 hours
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within initial limits
Δ C/C
Storage Life
175°C at 0 volts, 2,000 hours
Temperature Stability
MIL–STD–202, Method 107, Condition B, mounted,
−55°C to 175°C, 1,000 cycles
Extreme temperature exposure at a
succession of continuous steps at +25°C,
−55°C, +25°C, +85°C, +175°C, +25°C
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within initial limits
Mechanical Shock/
Vibration
Within ±5% of initial value
DF
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within initial limits
+25°C
−55°C
+85°C
+175°C
Δ C/C
IL*
±10%
±10%
±30%
DF
IL
IL
1.5 x IL
1.5 x IL
DCL
IL
N/A
10 x IL
12 x IL
Δ C/C
Surge Voltage
Within ±10% of initial value
DF
Δ C/C
Thermal Shock
Within ±10% of initial value
DF
85°C, 1.32 x rated voltage 1,000 cycles
(150°C, 1.2 x rated voltage)
MIL–STD–202, Method 213, Figure 1, Condition F, 1,500 G
peak
MIL–STD–202, Method 214, 5g for 20 minutes/12
cycles each of 3 orientations. Test from 10 to 2,000 Hz
Within ±5% of initial value
DF
Within initial limits
DCL
Within initial limits
ESR
Within initial limits
Δ C/C
Within ±10% of initial value
DF
Within initial limits
DCL
Within initial limits
*IL = Initial Limit
Certification
KEMET’s Internal Qualification Plan for this Tantalum series of capacitors follows AEC–Q200 guidelines.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
3
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Electrical Characteristics
Capacitance vs. Frequency
ESR vs. Frequency
1,000
1,000
T499B106M010ATE1K8
T499B106M010ATE3K5_IMP
T499D476M010ATE600
100
T499X227M010ATE500
100
T499B106M010ATE3K5_ESR
Capacitance (µF)
Impedance, ESR (Ohms)
T499D476M010ATE600_IMP
T499X227M010ATE500_IMP
T499D476M010ATE600_ESR
T499X227M010ATE500_ESR
10
1
0.1
10
1
100
1,000
10,000
100,000
Frequency (Hz)
1,000,000
0.1
10,000,000
100
1,000
10,000
100,000
1,000,000
Frequency (Hz)
10,000,000
Dimensions – Millimeters (Inches)
Metric will govern
CATHODE (-) END VIEW
SIDE VIEW
ANODE (+) END VIEW
BOTTOM VIEW
A
B
W
B
H
X
T
S
G
Termination cutout
at KEMET's option,
either end
S
Case Size
KEMET
EIA
F
E
P
R
L
Component
L
W
H
F ±0.1 S ±0.3 B ±0.15(Ref)
±(0.004) ±(0.012) ±0.006
X (Ref)
P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref)
A
3.2±0.2
1.6±0.2
1.6±0.2
3216–18 (0.126±0.008)
(0.063±0.008) (0.063±0.008)
1.2
(0.047)
0.8
(0.031)
0.4
(0.016)
0.10±0.10
(0.004±0.004)
0.4
(0.016)
0.4
(0.016)
0.13
(0.005)
1.2
(0.047)
1.1
(0.043)
1.3
(0.051)
B
3.5±0.2
2.8±0.2
1.9±0.2
3528–21 (0.138±0.008)
(0.110±0.008) (0.075±0.008)
2.2
(0.087)
0.8
(0.031)
0.4
(0.016)
0.10±0.10
(0.004±0.004)
0.5
(0.020)
1.0
(0.039)
0.13
(0.005)
1.9
(0.075)
1.8
(0.071)
2.2
(0.087)
C
6.0±0.3
3.2±0.3
2.5±0.3
6032–28 (0.236±0.012)
(0.126±0.012) (0.098±0.012)
2.2
(0.087)
1.3
(0.051)
0.5
(0.020)
0.10±0.10
(0.004±0.004)
0.9
(0.035)
1.0
(0.039)
0.13
(0.005)
3.1
(0.122)
2.8
(0.110)
2.4
(0.094)
D
7.3±0.3
4.3±0.3
2.8±0.3
7343–31 (0.287±0.012)
(0.169±0.012) (0.110±0.012)
2.4
(0.094)
1.3
(0.051)
0.5
(0.020)
0.10±0.10
(0.004±0.004)
0.9
(0.035)
1.0
(0.039)
0.13
(0.005)
3.8
(0.150)
3.5
(0.138)
3.5
(0.138)
X
7.3±0.3
4.3±0.3
4.0±0.3
7343–43 (0.287±0.012)
(0.169±0.012) (0.157±0.012)
2.4
(0.094)
1.3
(0.051)
0.5
(0.020)
0.10±0.10
(0.004±0.004)
1.7
(0.067)
1.0
(0.039)
0.13
(0.005)
3.8
(0.150)
3.5
(0.138)
3.5
(0.138)
Notes: (Ref) – Dimensions provided for reference only.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
4
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Table 1 – Ratings & Part Number Reference
Rated
Voltage
Rated
Cap
Case
Code/
Case
Size
KEMET Part
Number
DC
Leakage
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
µA at +25°C
Max/5 Min
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
6.8
10
15
22
22
33
33
47
47
68
100
150
1.5
2.2
3.3
4.7
4.7
6.8
6.8
10
10
15
15
22
22
33
33
47
68
100
220
1
1.5
2.2
3.3
3.3
4.7
6.8
6.8
6.8
10
10
15
22
22
33
B/3528-21
B/3528-21
B/3528-21
B/3528-21
C/6032-28
B/3528-21
C/6032-28
C/6032-28
D/7343-31
C/6032-28
D/7343-31
D/7343-31
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-21
A/3216-18
B/3528-21
B/3528-21
C/6032-28
B/3528-21
C/6032-28
B/3528-21
C/6032-28
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-21
B/3528-21
A/3216-18
B/3528-21
C/6032-28
B/3528-21
C/6032-28
C/6032-28
C/6032-28
D/7343-31
D/7343-31
T499B685(1)006A(2)E3K5
T499B106(1)006A(2)E3K5
T499B156(1)006A(2)E3K5
T499B226(1)006A(2)E3K5
T499C226(1)006A(2)E1K8
T499B336(1)006A(2)E3K0
T499C336(1)006A(2)E1K8
T499C476(1)006A(2)E1K8
T499D476(1)006A(2)E800
T499C686(1)006A(2)E1K2
T499D107(1)006A(2)E800
T499D157(1)006A(2)E700
T499A155(1)010A(2)E8K0
T499A225(1)010A(2)E8K0
T499A335(1)010A(2)E6K0
T499A475(1)010A(2)E6K0
T499B475(1)010A(2)E3K5
T499A685(1)010A(2)E6K0
T499B685(1)010A(2)E3K5
T499B106(1)010A(2)E3K5
T499C106(1)010A(2)E1K8
T499B156(1)010A(2)E3K5
T499C156(1)010A(2)E1K8
T499B226(1)010A(2)E3K0
T499C226(1)010A(2)E1K8
T499C336(1)010A(2)E1K8
T499D336(1)010A(2)E1K6
T499D476(1)010A(2)E800
T499D686(1)010A(2)E800
T499D107(1)010A(2)E700
T499X227(1)010A(2)E500
T499A105(1)016A(2)E10K
T499A155(1)016A(2)E8K0
T499A225(1)016A(2)E6K0
T499A335(1)016A(2)E6K0
T499B335(1)016A(2)E3K5
T499B475(1)016A(2)E6K0
T499A685(1)016A(2)E7K0
T499B685(1)016A(2)E3K5
T499C685(1)016A(2)E1K8
T499B106(1)016A(2)E3K5
T499C106(1)016A(2)E1K8
T499C156(1)016A(2)E1K8
T499C226(1)016A(2)E1K6
T499D226(1)016A(2)E800
T499D336(1)016A(2)E800
0.5
0.6
0.9
1.4
1.4
2.1
2.1
3.0
3.0
4.3
6.3
9.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
1.0
1.0
1.5
1.5
2.2
2.2
3.3
3.3
4.7
6.8
10.0
22.0
0.5
0.5
0.5
0.5
0.5
0.8
1.1
1.1
1.1
1.6
1.6
2.4
3.5
3.5
5.3
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
µA at +25°C
Max/5 Min
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
ESR
Maximum Allowable
Ripple Current (rms)
% at +25°C mΩ at +25°C
mA at
120 Hz
100 kHz
+25°C 100
Max
Max
kHz
6
3500
156
6
3,500
156
6
3,500
156
6
3,500
156
6
1,800
247
6
3,000
168
6
1,800
247
6
1,800
247
6
800
433
6
1,200
303
8
800
433
8
700
463
6
8,000
97
6
8,000
97
6
6,000
112
6
6,000
112
6
3,500
156
6
6,000
112
6
3,500
156
6
3,500
156
6
1,800
247
6
3,500
156
6
1,800
247
6
3,000
168
6
1,800
247
6
1,800
247
6
1,600
306
6
800
433
6
800
433
8
700
463
8
500
574
4
10,000
87
6
8,000
97
112
6
6,000
6
6,000
112
6
3,500
156
6
6,000
119
6
7,000
104
6
3,500
156
6
1,800
247
6
3,500
156
6
1,800
247
6
1,800
247
6
1,600
262
6
800
433
6
800
433
% at +25°C mΩ at +25°C
mA at
120 Hz
100 kHz
+25°C 100
Max
Max
kHz
DF
ESR
mA at
+85°C 100
kHz
140.4
140
140
140
222
151
222
222
390
273
390
417
87
87
101
101
140
101
140
140
222
140
222
151
222
222
275
390
390
417
517
78
87
101
101
140
107
94
140
222
140
222
222
236
390
390
mA at
+85°C 100
kHz
mA at
+125°C 100
kHz
62.4
62
62
62
99
67
99
99
173
121
173
185
39
39
45
45
62
45
62
62
99
62
99
67
99
99
122
173
173
185
230
35
39
45
45
62
48
42
62
99
62
99
99
105
173
173
mA at
+125°C 100
kHz
Maximum Allowable
Ripple Current (rms)
Maximum
Operating
Temp
°C
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
°C
Maximum
Operating
Temp
MSL
Reflow
Temp
≤ 260°C
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
≤ 260°C
MSL
(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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
5
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Table 1 – Ratings & Part Number Reference cont.
Rated
Voltage
Rated
Cap
Case
Code/
Case
Size
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
µA at +25°C
Max/5 Min
16
16
20
20
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
25
25
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
50
50
50
47
100
0.68
1
1.5
2.2
3.3
4.7
4.7
6.8
10
15
15
22
0.47
0.68
1
1.5
2.2
3.3
4.7
6.8
6.8
10
10
15
22
33
0.15
0.22
0.33
0.47
0.68
1
1
1.5
2.2
3.3
4.7
4.7
4.7
4.7
6.8
10
22
33
3.3
4.7
10
D/7343-31
X/7343-43
A/3216-18
A/3216-18
A/3216-18
B/3528-21
B/3528-21
B/3528-21
C/6032-28
C/6032-28
C/6032-28
C/6032-28
D/7343-31
D/7343-31
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-21
C/6032-28
C/6032-28
C/6032-28
D/7343-31
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
A/3216-18
A/3216-18
A/3216-18
B/3528-21
B/3528-21
A/3216-18
B/3528-21
C/6032-28
C/6032-28
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
D/7343-31
D/7343-31
D/7343-31
T499D476(1)016A(2)E800
T499X107(1)016A(2)E300
T499A684(1)020A(2)E12K
T499A105(1)020A(2)E10K
T499A155(1)020A(2)E8K0
T499B225(1)020A(2)E3K5
T499B335(1)020A(2)E3K5
T499B475(1)020A(2)E3K5
T499C475(1)020A(2)E2K4
T499C685(1)020A(2)E1K9
T499C106(1)020A(2)E1K8
T499C156(1)020A(2)E1K7
T499D156(1)020A(2)E1K0
T499D226(1)020A(2)E800
T499A474(1)025A(2)E14K
T499A684(1)025A(2)E10K
T499A105(1)025A(2)E8K0
T499A155(1)025A(2)E5K0
T499B225(1)025A(2)E4K5
T499C335(1)025A(2)E2K5
T499C475(1)025A(2)E2K4
T499C685(1)025A(2)E1K9
T499D685(1)025A(2)E1K1
T499C106(1)025A(2)E1K5
T499D106(1)025A(2)E1K0
T499D156(1)025A(2)E1K0
T499D226(1)025A(2)E800
T499D336(1)025A(2)E700
T499A154(1)035A(2)E19K
T499A224(1)035A(2)E18K
T499A334(1)035A(2)E15K
T499B474(1)035A(2)E8K0
T499B684(1)035A(2)E6K5
T499A105(1)035A(2)E10K
T499B105(1)035A(2)E5K0
T499C155(1)035A(2)E4K5
T499C225(1)035A(2)E3K5
T499C335(1)035A(2)E2K5
T499C475(1)035A(2)E2K5
T499D475(1)035A(2)E1K5
T499D475(1)035A(2)E1K0
T499D475(1)035A(2)E900
T499D685(1)035A(2)E1K3
T499D106(1)035A(2)E1K0
T499X226(1)035A(2)E700
T499X336(1)035A(2)E600
T499D335(1)050A(2)E2K0
T499D475(1)050A(2)E900
T499D106(1)050A(2)E1K0
7.5
16.0
0.5
0.5
0.5
0.5
0.7
0.9
0.9
1.4
2.0
3.0
3.0
4.4
0.5
0.5
0.5
0.5
0.6
0.8
1.2
1.7
1.7
2.5
2.5
3.8
5.5
8.3
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
1.2
1.6
1.6
1.6
1.6
2.4
3.5
7.7
11.6
1.7
2.4
5.0
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
µA at +25°C
Max/5 Min
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part Number
DC
Leakage
KEMET Part
Number
DC
Leakage
DF
ESR
Maximum Allowable
Ripple Current (rms)
% at +25°C mΩ at +25°C
mA at
120 Hz
100 kHz
+25°C 100
Max
Max
kHz
6
800
433
6
300
742
4
12,000
79
4
10,000
87
6
8,000
97
6
3,500
156
6
3,500
156
6
3,500
156
6
2,400
214
6
1,900
241
6
1,800
247
6
1,700
254
6
1,000
387
6
800
433
4
14,000
73
4
10,000
87
4
8,000
97
6
5,000
122
6
4,500
137
6
2,500
210
6
2,400
214
6
1,900
241
6
1,100
369
6
1,500
271
6
1,000
387
6
1,000
387
6
800
433
6
700
463
4
19,000
63
4
18,000
65
4
15,000
71
4
8,000
103
4
6,000
119
87
4
10,000
4
5,000
130
6
4,500
156
6
3,500
177
6
2,500
210
6
2,500
210
6
1,500
316
6
1,000
387
6
900
408
6
1,300
340
6
1,000
387
6
700
486
6
600
524
6
2,000
274
4.5
900
408
6
1,000
387
% at +25°C mΩ at +25°C
mA at
120 Hz
100 kHz
+25°C 100
Max
Max
kHz
DF
ESR
mA at
+85°C 100
kHz
390
668
71
78
87
140
140
140
193
217
222
229
348
390
66
78
87
110
123
189
193
217
332
244
348
348
390
417
57
59
64
93
107
78
117
140
159
189
189
284
348
367
306
348
437
472
247
367
348
mA at
+85°C 100
kHz
mA at
+125°C 100
kHz
173
297
32
35
39
62
62
62
86
96
99
102
155
173
29
35
39
49
55
84
86
96
148
108
155
155
173
185
25
26
28
41
48
35
52
62
71
84
84
126
155
163
136
155
194
210
110
163
155
mA at
+125°C 100
kHz
Maximum Allowable
Ripple Current (rms)
Maximum
Operating
Temp
°C
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
175
°C
Maximum
Operating
Temp
MSL
Reflow
Temp
≤ 260°C
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
≤ 260°C
MSL
(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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
6
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Recommended Voltage Derating Guidelines
Working Voltage
85°C
6.3
10
16
20
25
35
50
6.3
10
16
20
25
35
50
Recommended
Application Voltage (for
maximum reliability)
175°C
3.15
5.00
8.00
10.00
12.50
17.50
25.00
85°C
3.15
5
8
10
12.5
17.5
25
175°C
1.58
2.50
4.00
5.00
6.25
8.75
12.50
120%
100%
% Working Voltage
Rated
Voltage
% Change in Working DC
Voltage with Temperature
80%
60%
20%
0%
50%
Recommended Maximum
Application Voltage
(As % of Rated Voltage)
40%
-55
25
25%
85
125
175
Temperature (ºC)
Ripple Current/Ripple Voltage
Permissible AC ripple voltage and current are related to
equivalent series resistance (ESR) and the power dissipation
capabilities of the device. Permissible AC ripple voltage
which may be applied is limited by two criteria:
1. The positive peak AC voltage plus the DC bias voltage,
if any, must not exceed the DC voltage rating of the
capacitor.
2. The negative peak AC voltage in combination with
bias voltage, if any, must not exceed the allowable limits
specified for reverse voltage. See the Reverse Voltage
section for allowable limits.
The maximum power dissipation by case size can be
determined using the table at right. The maximum power
dissipation rating stated in the table must be reduced with
increasing environmental operating temperatures. Refer to
the table below for temperature compensation requirements.
Temperature Compensation Multipliers
for Maximum Ripple Current
T ≤ 25°C
1.00
T ≤ 85°C
0.90
T ≤ 125°C
0.40
T ≤ 175°C
0.20
T= Environmental Temperature
The maximum power dissipation rating must be reduced with increasing
environmental operating temperatures. Refer to the Temperature
Compensation Multiplier table for details.
KEMET Series
and Case Code
EIA
Case Code
Maximum Power
Dissipation
(P max) mWatts
at 25°C with
+20°C Rise
A
3216–18
75
B
C
D
X
E
S
T
U
V
T510X
T510E
3528–21
6032–28
7343–31
7343–43
7360–38
3216–12
3528–12
6032–15
7343–20
7343–43
7360–38
85
110
150
165
200
60
70
90
125
270
285
Using the P max of the device, the maximum allowable rms
ripple current or voltage may be determined.
I(max) = √P max/R
E(max) = Z √P max/R
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
P max = maximum power dissipation (watts)
R = ESR at specified frequency (ohms)
Z = Impedance at specified frequency (ohms)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
7
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Reverse Voltage
Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong
polarity. The positive terminal is identified on the capacitor body by a stripe plus in some cases a beveled edge. A small
degree of transient reverse voltage is permissible for short periods per the table. The capacitors should not be operated
continuously in reverse mode, even within these limits.
Temperature
Permissible Transient Reverse Voltage
25°C
85°C
125°C
15% of Rated Voltage
5% of Rated Voltage
1% of Rated Voltage
Table 2 – Land Dimensions/Courtyard
KEMET
Metric
Size
Code
Density Level A:
Maximum (Most) Land
Protrusion (mm)
Density Level B:
Median (Nominal) Land
Protrusion (mm)
Density Level C:
Minimum (Least) Land
Protrusion (mm)
Case
EIA
W
L
S
V1
V2
W
L
S
V1
V2
W
L
S
V1
V2
A
3216–18
1.35
2.20
0.62
6.02
2.80
1.23
1.80
0.82
4.92
2.30
1.13
1.42
0.98
4.06
2.04
B
3528–21
2.35
2.21
0.92
6.32
4.00
2.23
1.80
1.12
5.22
3.50
2.13
1.42
1.28
4.36
3.24
C
6032–28
2.35
2.77
2.37
8.92
4.50
2.23
2.37
2.57
7.82
4.00
2.13
1.99
2.73
6.96
3.74
D
7343–31
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
X1
7343–43
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow
solder processes.
Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes.
Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform
qualification testing based on the conditions outlined in IPC standard 7351 (IPC–7351).
1
2
Height of these chips may create problems in wave soldering.
Land pattern geometry is too small for silkscreen outline.
V1
L
L
W
W
V2
S
Grid Placement Courtyard
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
8
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Soldering Process
Please note that although the X/7343–43 case size can
withstand wave soldering, the tall profile (4.3 mm maximum)
dictates care in wave process development.
Hand soldering should be performed with care due to the
difficulty in process control. If performed, care should be
taken to avoid contact of the soldering iron to the molded
case. The iron should be used to heat the solder pad,
applying solder between the pad and the termination, until
reflow occurs. Once reflow occurs, the iron should be
removed immediately. “Wiping” the edges of a chip and
heating the top surface is not recommended.
During typical reflow operations, a slight darkening of the
gold-colored epoxy may be observed. This slight darkening is
normal and not harmful to the product. Marking permanency
is not affected by this change.
Profile Feature
SnPb Assembly Pb-Free Assembly
Preheat/Soak
Temperature Minimum (TSmin)
100°C
150°C
Temperature Maximum (TSmax)
150°C
200°C
Time (t s) from Tsmin to Tsmax)
60 – 120 seconds
60 – 120 seconds
Ramp-up Rate (TL to TP)
3°C/second maximum
3°C/second maximum
Liquidous Temperature (TL)
183°C
217°C
Time Above Liquidous (t L)
60 – 150 seconds
220°C*
235°C**
60 – 150 seconds
250°C*
260°C**
20 seconds maximum
30 seconds maximum
6°C/second maximum
6°C/second maximum
6 minutes maximum
8 minutes maximum
Peak Temperature (TP)
Time within 5°C of Maximum
Peak Temperature (t P)
Ramp-down Rate (TP to TL)
Time 25°C to Peak
Temperature
Note: All temperatures refer to the center of the package, measured on the
package body surface that is facing up during assembly reflow.
* For Case Size height > 2.5 mm
** For Case Size height ≤ 2.5 mm
TP
TL
Temperature
The KEMET families of surface mount capacitors are
compatible with wave (single or dual), convection, IR,
or vapor phase reflow techniques. Preheating of these
components is recommended to avoid extreme thermal
stress. KEMET's recommended profile conditions for
convection and IR reflow reflect the profile conditions of the
IPC/J–STD–020D standard for moisture sensitivity testing.
The devices can safely withstand a maximum of three reflow
passes at these conditions.
tP
Maximum Ramp-up Rate = 3°C/second
Maximum Ramp-down Rate = 6°C/second
tL
Tsmax
Tsmin
25
ts
25°C to Peak
Time
Storage
Tantalum chip capacitors should be stored in normal working environments. While the chips themselves are quite robust in
other environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres,
and long term storage. In addition, packaging materials will be degraded by high temperature – reels may soften or warp
and tape peel force may increase. KEMET recommends that maximum storage temperature not exceed 40°C and maximum
storage humidity not exceed 60% relative humidity. Temperature fluctuations should be minimized to avoid condensation
on the parts and atmospheres should be free of chlorine and sulphur bearing compounds. For optimized solderability, chip
stock should be used promptly, preferably within three years of receipt.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
9
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Construction
Polarity Stripe (+)
Molded Epoxy
Case
Detailed Cross Section
Silver Paint
(Fourth Layer)
Polarity
Bevel (+)
Tantalum Wire
Leadframe
(− Cathode)
Washer
Tantalum Wire
Weld
(to attach wire)
Carbon
(Third Layer)
Silver Adhesive
Leadframe
(+ Anode)
Molded Epoxy
Case
MnO2
(Second Layer)
Washer
Ta2O5 Dielectric
(First Layer)
Tantalum
Capacitor Marking
Date Code *
Polarity
Indicator (+)
1st digit = last number of year
6 = 2016
7 = 2017
8 = 2018
9 = 2019
0 = 2020
2nd and 3rd digit = week of the
year
01 = 1st week of the year to
52 = 52nd week of the year
Picofarad
Code
Rated
Voltage
KEMET ID & High
Temperature 175°C
Date
Code*
* 007 = 7th week of 2020
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
10
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Tape & Reel Packaging Information
KEMET’s molded chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in accordance with
EIA Standard 481: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging system
is compatible with all tape-fed automatic pick-and-place systems.
Right hand
orientation
only
(+)
Embossed carrier
(−)
Embossment
Top tape thickness
0.10 mm (0.004”)
maximum thickness
180 mm (7.0”) or
330 mm (13.”)
8 mm (0.315”) or
12 mm (0.472”)
Table 3 – Packaging Quantity
Case Code
KEMET
S
T
M
U
L
W
Z
V
A
B
C
D
Q
Y
X
E/T428P
H
O
EIA
3216-12
3528-12
3528-15
6032-15
6032-19
7343-15
7343-17
7343-20
3216-18
3528-21
6032-28
7343-31
7343-12
7343-40
7343-43
7360-38
7360-20
7360-43
Tape Width
(mm)
7" Reel*
13" Reel*
8
8
8
12
12
12
12
12
8
8
12
12
12
12
12
12
12
12
2,500
3,000
2,500
1,000
1,000
1,000
1,000
1,000
2,000
2,000
500
500
1,000
500
500
500
1,000
250
10,000
10,000
8,000
5,000
3,000
3,000
3,000
3,000
9,000
8,000
3,000
2,500
3,000
2,000
2,000
2,000
2,500
1,000
* No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
11
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
P2
T
T2
ØD0
P0
(10 pitches cumulative
tolerance on tape ±0.2 mm)
A0
E1
F
K0
B1
E2
B0
S1
W
P1
T1
Center Lines of Cavity
B1 is for tape feeder reference only,
including draft concentric about B0.
Embossment
For cavity size,
see Note 1, Table 4
ØD1
Cover Tape
User Direction of Unreeling
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
D1 Minimum
Note 1
D0
1.5 +0.10/−0.0
(0.059 +0.004/−0.0)
1.0
(0.039)
1.5
(0.059)
E1
P0
R Reference S1 Minimum
T1
T Maximum
Note 2
Note 3
Maximum
P2
1.75 ±0.10
4.0 ±0.10
2.0 ±0.05
(0.069 ±0.004) (0.157 ±0.004) (0.079 ±0.002)
25.0
(0.984)
30
(1.181)
0.600
(0.024)
0.600
(0.024)
0.100
(0.004)
Variable Dimensions — Millimeters (Inches)
Tape Size
Pitch
B1 Maximum
Note 4
8 mm
Single (4 mm)
4.35
(0.171)
6.25
(0.246)
12 mm
Single (4 mm)
and Double
(8 mm)
8.2
(0.323)
10.25
(0.404)
E2 Minimum
F
P1
3.5 ±0.05
2.0 ±0.05 or 4.0 ±0.10
(0.138 ±0.002) (0.079 ±0.002 or 0.157 ±0.004)
2.0 ±0.05 (0.079 ±0.002) or
5.5 ±0.05
4.0 ±0.10 (0.157 ±0.004) or
(0.217 ±0.002)
8.0 ±0.10 (0.315 ±0.004)
T2 Maximum W Maximum A0, B0 & K0
2.5
(0.098)
8.3
(0.327)
4.6
(0.181)
12.3
(0.484)
Note 5
1. 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.
2. The tape, with or without components, shall pass around R without damage (see Figure 4).
3. If S1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b).
4. B1 dimension is a reference dimension for tape feeder clearance only.
5. The cavity defined by A0, B0 and K0 shall surround the component with sufficient clearance that:
(a) the component does not protrude above the top surface of the carrier tape.
(b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed.
(c) rotation of the component is limited to 20° maximum for 8 and 12 mm tapes (see Figure 2).
(d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape (see Figure 3).
(e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
12
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Packaging Information Performance Notes
1. Cover tape break force: 1.0 kg minimum.
2. Cover tape peel strength: The total peel strength of the cover tape from the carrier tape shall be:
Tape Width
Peel Strength
8 mm
0.1 to 1.0 newton (10 to 100 gf)
12 mm
0.1 to 1.3 newton (10 to 130 gf)
The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier tape shall be
165° to 180° from the plane of the carrier tape. During peeling, the carrier and/or cover tape shall be pulled at a velocity of
300 ±10 mm/minute.
3. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA
Standards 556 and 624.
Figure 2 – Maximum Component Rotation
°
T
Maximum Component Rotation
Top View
Maximum Component Rotation
Side View
Typical Pocket Centerline
Tape
Width (mm)
8, 12
Bo
Maximum
Rotation (
20
°
T)
°
s
Tape
Maximum
Width (mm) Rotation (
8, 12
20
Typical Component Centerline
°
S)
Ao
Figure 3 – Maximum Lateral Movement
Figure 4 – Bending Radius
8 and 12 mm Tape
0.5 mm maximum
0.5 mm maximum
Embossed
Carrier
Punched
Carrier
R
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Bending
Radius
R
T2054_T499_AUTO • 1/8/2021
13
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Figure 5 – Reel Dimensions
Full Radius,
See Note
W3
(Includes
flange distortion
at outer edge)
Access Hole at
Slot Location
(Ø 40 mm minimum)
W2
D
A
(See Note)
N
C
(Arbor hole
diameter)
B
(see Note)
(Measured at hub)
W1
(Measured at hub)
If present,
tape slot in core
for tape start:
2.5 mm minimum width x
10.0 mm minimum depth
Note: Drive spokes optional; if used, dimensions B and D shall apply.
Table 5 – Reel Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
A
B Minimum
C
D Minimum
8 mm
178 ±0.20
(7.008 ±0.008)
or
330 ±0.20
(13.000 ±0.008)
1.5
(0.059)
13.0 +0.5/−0.2
(0.521 +0.02/−0.008)
20.2
(0.795)
12 mm
Variable Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
N Minimum
W1
W2 Maximum
W3
50
(1.969)
8.4 +1.5/−0.0
(0.331 +0.059/−0.0)
12.4 +2.0/−0.0
(0.488 +0.078/−0.0)
14.4
(0.567)
18.4
(0.724)
Shall accommodate tape
width without interference
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
14
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
Figure 6 – Tape Leader & Trailer Dimensions
Embossed Carrier
Carrier Tape
Punched Carrier
8 and 12 mm only
END
Round Sprocket Holes
START
Top Cover Tape
Elongated Sprocket Holes
(32 mm tape and wider)
Trailer
160 mm minimum
Components
100 mm
minimum Leader
400 mm minimum
Top Cover Tape
Figure 7 – Maximum Camber
Elongated Sprocket Holes
(32 mm and wider tapes)
Carrier Tape
Round Sprocket Holes
1 mm maximum, either direction
Straight Edge
250 mm
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
15
Tantalum Surface Mount Capacitors – Automotive Grade
T499 Automotive Grade MnO 2 175°C
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offices, please visit www.kemet.com/sales.
Disclaimer
All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes
no obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury
or property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2054_T499_AUTO • 1/8/2021
16
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