TCB Tantalum Polymer COTS-Plus Datasheet

TCB Series
COTS-Plus Polymer Capacitor
The TCB series is a COTS-Plus version of the
professional grade TCR polymer series. Each
batch of these components receives additional
reliability level verification through life testing to
0.1%/1000 hours with a 90% confidence level.
Polymer capacitors utilize a conductive polymer
electrode system which reduces the potential for
an ignition failure mode and lowers the effective
ESR. These units are also designed to withstand
biased humidity testing at 85°C/85% R.H. for
120 hours and are rated for operation up to
105°C.
For moisture sensitivity levels please refer to the
High Reliability Tantalum MSL section located in
the back of the High Reliability Tantalum
Catalog. For additional information, or to request
a specific rating, please contact the factory.
For additional information on Q-process please consult the AVX technical publication “Reaching the Highest
Reliability for Tantalum Capacitors” (see the link: http://www.avx.com/docs/techinfo/Qprocess.pdf)
CASE DIMENSIONS: millimeters (inches)
L
W
H
A
S
A
W1
Code
EIA
Code
EIA
Metric
L±0.20
(0.008)
W+0.20 (0.008)
-0.10 (0.004)
H+0.20 (0.008)
-0.10 (0.004)
W1±0.20
(0.008)
A+0.30 (0.012)
-0.20 (0.008)
S Min.
B
1210
3528-21
3.50 (0.138)
2.80 (0.110)
1.90 (0.075)
2.20 (0.087)
0.80 (0.031)
1.40 (0.055)
C
2312
6032-28
6.00 (0.236)
3.20 (0.126)
2.60 (0.102)
2.20 (0.087)
1.30 (0.051)
2.90 (0.114)
D
2917
7343-31
7.30 (0.287)
4.30 (0.169)
2.90 (0.114)
2.40 (0.094)
1.30 (0.051)
4.40 (0.173)
E
2917
7343-43
7.30 (0.287)
4.30 (0.169)
4.10 (0.162)
2.40 (0.094)
1.30 (0.051)
4.40 (0.173)
W1 dimension applies to the termination width for A dimensional area only.
MARKING
Under development
B, C, D, E CASE
AVX LOGO
Polymer
Polarity
Band
(Anode+)
Capacitance Value in pF
686 = 68μF
686 A
XXXXX
Rated Voltage
A = 10V
ID Code
CAPACITANCE AND RATED VOLTAGE, VR (VOLTAGE CODE) RANGE (LETTER DENOTES CASE SIZE)
Capacitance
μF
Code
0.47
474
0.68
684
1.0
105
1.5
155
2.2
255
3.3
335
4.7
475
6.8
685
10
106
15
156
22
226
33
336
47
476
68
686
100
107
10V
Rated Voltage
25V
20V
35V
50V
B(400)*
B(300)*
B(200)*
B(300)*
B(200)*
B(300)*
B(200)*
D(70)
B(250)*
B(250)*
B(250)*
C(200)*
C(200)*
C(200)*
C(200)*
D(150)*
63V
B(400)*
B(300)*
C(200)*
C(200)*
D(120)*
D(100)*
D(100)*
D(70)*
D(70)
D(70)*
Available Ratings (ESR ratings in mOhms in brackets)
*Codes under development – subject to change
041516
16V
Note: Voltage ratings are minimum values. AVX reserves the right to supply higher
voltage ratings in the same case size to the same reliability standards
87
TCB Series
COTS-Plus Polymer Capacitor
HOW TO ORDER
AVX PART NUMBER:
TCB D
Type
Case
Size
686
M
010
C
Capacitance Capacitance
Voltage
ESR
Code
Tolerance
Code
C = Std ESR
pF code:
M = ±20% 010 = 10Vdc
1st two digits
016 = 16Vdc
represent
020 = 20Vdc
significant
025 = 25Vdc
figures 3rd digit
035 = 35Vdc
represents
050 = 50Vdc
multiplier
063 = 63Vdc
(number of
zeros to follow)
L
Q
Reliability Grade
Packaging Inspection Level
Q = 0.1%/1000 hrs.
R = 7" T&R L = Lab
Conformance
90% conf.
S = 13" T&R
0
^
Qualification Termination
Level
Finish
0 = N/A
0 = Sn/Pb
7 = 100% Tin
++
DCL
Option
0J = 0.1CV
0G = 0.05CV
*Selected
Codes
LEAD-FREE COMPATIBLE
COMPONENT
For RoHS compliant products,
please select correct termination style.
TECHNICAL SPECIFICATIONS
Technical Data:
Capacitance Range:
Capacitance Tolerance:
Leakage Current DCL:
Rate Voltage (VR)
Surge Voltage (VS)
Surge Voltage (VS)
Temperature Range:
Batch Reliability
All technical data relate to an ambient temperature of +25°C
47 μF to 68 μF (for extended range under development, contact manufacturer)
±20%
(J) 0.1CV, (G) 0.05CV on selected codes
+105°C:
10
16
20
25
35
50
63
+85°C:
13
21
26
33
46
65
82
+105°C:
10
16
20
25
35
50
63
-55°C to +105°C
0.1% per 1000 hours at 25ºC, VR with 0.1Ω/V series impedance, 90% confidence level¬
NOTE: Conductive Polymer Capacitors are designed to operate within the limits of the environmental conditions specified for each series. If operated continuously
at their maximum temperature and / or humidity limit, or beyond these limits, capacitors may exhibit a parametric shift in capacitance and increases in ESR. These
changes may occur earlier if the specified environmental conditions are exceeded. Similarly, their normal operational time period will be significantly extended if their
general duty cycle includes operation below maximum temperature within humidity controlled environments. Careful attention should be paid to maximum temperature with associated high humidity environments as well as voltage derating, ripple current and current surges. Please reference the AVX Conductive Polymer
Capacitor Guidelines for more information or contact factory for application assistance.
88
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TCB Series
COTS-Plus Polymer Capacitor
RATING & PART
NUMBER REFERENCE
Capacitance
@ 120Hz
μF
AVX Part Number
Case
@ 25ºC
TCBD686M010CLQ0^0J
D
68
D
47
TCBD476M016CLQ0^0J
DC Rated
Voltage
V
@ +105ºC
10
16
Parametric Specifications by Rating
ESR
DCL max
@ 100kHz
+25ºC
+85ºC
mOhms
(μA)
(μA)
@ +25ºC
70
68
680
70
75
750
+105ºC
DF Max
+25ºC
(μA)
(%)
816
900
6
6
Typical RMS Ripple Data by Rating
25-45°C
85ºC
105ºC
25-45°C
85ºC
105ºC
Dissipation Ripple Current Ripple Current Ripple Current Ripple Voltage Ripple Voltage Ripple Voltage
mA
mA
mA
mV
mV
mV
W
(100kHz)
(100kHz)
(100kHz)
(100kHz)
(100kHz)
(100kHz)
0.225
1800
1300
800
125
91
56
0.225
1800
1300
800
125
91
56
Power
All technical data relates to an ambient temperature of +25C. Capacitance and DF are measured at 120Hz, 0.5V RMS with a maximum DC bias of 2.2 volts. DCL is measured at rated voltage after 5 minutes.
ESR is allowed to increase by up to 1.25 times the catalog limit post mounting.
NOTE: AVX reserves the right to supply a higher voltage rating or tighter tolerance part in the same case size, to the same reliability standards.
89
041516
TCB Series
COTS-Plus Polymer Capacitor
QUALIFICATION TABLE
TEST
Endurance
Storage Life
Humidity
Biased
Humidity
Temperature
Stability
Surge
Voltage
TCB series (Temperature range -55ºC to +105ºC)
Characteristics
Visual examination
no visible damage
Determine after application of rated voltage for 2000
+48/-0 hours at 85±2ºC and then leaving 1-2 hours at
DCL
1.25 x initial limit
room temperature. Also determine after application of
ΔC/C
within
+20/-30% of initial value
105ºC temperature, rated voltage for 2000 +48/-0
DF
1.5 x initial limit
hours and then leaving 1-2 hours at room temperature. Power supply impedance to be ≤0.1Ω/V.
ESR
2 x initial limit
Visual examination
no visible damage
DCL
1.25 x initial limit
105ºC, 0V, 2000h
ΔC/C
within ±20% of initial value
DF
1.5 x initial limit
ESR
2 x initial limit
Visual examination
no visible damage
Determine after storage without applied voltage
DCL
3 x initial limit
at 65±2ºC and 95±2% relative humidity for 500
ΔC/C
within +30/-20% of initial value
hours and then recovery 1-2 hours at room
temperature.
DF
1.5 x initial limit
ESR
2 x initial limit
Visual examination
no visible damage
DCL
3 x initial limit
Determine after leaving for 120 hours at 85±2ºC,
85% relative humidity and rated voltage and then
ΔC/C
within +30/-20% of initial value
recovery 1-2 hours at room temperature.
DF
1.5 x initial limit
ESR
2 x initial limit
Condition
Step
1
2
3
4
5
6
Temperature°C
+20±2
-55+0/-3
+20±2
+85+3/-0
+105+3/-0
+20±2
Duration(min)
15
15
15
15
15
15
Test temperature: 105ºC+3/0ºC
Test voltage: Rated voltage at 105ºC
Surge voltage: 1.3 x rated voltage at 105ºC
Series protection resistance 1000±100Ω
Discharge resistance: 1000Ω
Number of cycles: 1000x
Cycle duration: 6 min; 30 sec charge,
5 min 30 sec discharge
+20ºC
-55ºC
+20ºC
+85ºC
+105ºC +20ºC
DCL
IL*
n/a
IL*
ΔC/C
n/a
+0/-20%
±5%
DF
IL*
1.5 x IL*
IL*
Visual examination
no visible damage
DCL
initial limit
ΔC/C
within +20/-30% of initial value
DF
1.25 x initial limit
10 x IL* 12.5 x IL*
IL*
+20/-0% +30/-0% ±5%
1.5 x IL*
2 x IL*
IL*
*Initial Limit
90
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