Tantalum Chip Capacitors
Performance – High Reliability 150°C
Construction
■
■
■
■
B45196P, B45198P
Polar tantalum capacitors with solid electrolyte
Conventional Ta-MnO
2
technology
Flame-retardant plastic case (UL 94 V-0)
Optionally tinned or gold-plated terminals
Features
■
■
■
■
■
■
■
■
Outstanding reliability
High volumetric efficiency
Excellent solderability
Stable temperature and frequency characteristics
Low leakage current, low dissipation factor
Low self-inductance
High resistance to shock and vibration
Suitable for use without series resistor
(recommended operating voltage see “General Technical Information”, page 111, 4.4)
■
Very low failure rate
■
Operating temperature up to 150 °C
Applications
■
■
■
■
■
■
Automotive electronics (safety applications e.g. airbag, ABS or motor management)
Measuring and control engineering
Medical engineering
DC/DC converters
Telecommunications (e.g. mobile phones, private branch exchanges)
Data processing (e.g. laptops, main frames)
Soldering
Suitable for reflow soldering (IR and vapor phase) and wave soldering
Delivery mode
Taped and reeled in accordance with IEC 60286-3
Ordering code structure
B45196
Passive component
P1225
+10
*
Reel diameter
9 = 180 mm, 6 = 330 mm
Case size
10 = A, 20 = B, 30 = C, 40 = D, 50 = E
Tantalum capacitor
Capacitance tolerance
M =
±
20 %, K =
±10
%, J =
±
5 %
Rated capacitance
First two digits = significant figures
Third digit = exponent
Voltage (code number)
55
03/05
Series
196 = tinned terminals Sn100
198 = gold-plated terminals
Tantalum Chip Capacitors
Performance – High Reliability 150°C
Specifications and characteristics in brief
For characteristic curves see “General Technical Information”, page 107 ff.
Performance
Series
Technology
Terminals
Rated voltage
V
R
(up to 85 °C)
Rated capacitance
C
R
Capacitance tolerance
Operating temperature
Failure rate
C
R
·
V
R
≤
330
µF
· V
C
R
·
V
R
>
330
µF
· V
Service life
Leakage current
(V
R
, 5 min, 20 °C)
Detail specification
(tinned terminals)
IEC climatic category
B45196P
Ta-MnO
2
Tinned
4 … 50 Vdc
0,10 … 220
µF
±
10%,
±
20%
±
5% (on request)
– 55 … +125
°C
B45196P, B45198P
B45198P
Ta-MnO
2
Gold-plated
At 40 °C;
≤
V
R
,
R
S
≥
3
Ω/V
(1 fit = 1 . 10
-9
failures/h)
≤
0,8 fit
≤
2,5 fit
> 500 000 h
10 nA/µC
CECC 30801-801/-802
To IEC 60068-1
55/125/56 (– 55/+125
°C;
56 days damp heat test)
For performance types, individual tests are carried out under more extreme conditions,
supplementary to the tests specified by CECC.
Examples:
Damp heat
Rapid temperature change
Surge voltage
Impulse test
85 (+2) °C, 85
…
90 % relative humidity
100 cycles, – 55 °C/+ 125 °C, 30 min.
10
4
charge cycles
10
6
cycles
Types B45196P can be operated at temperatures up to 150 °C (under development: 175 °C).
Maximum working voltage at 150 °C: 0,5
V
R
Details for this operating condition must be agreed upon between supplier and customer.
56
03/05
Tantalum Chip Capacitors
Performance – High Reliability 150°C
Dimensional drawing
B45196P, B45198P
3
L
2
W
2
W
2
L
1
H
W
2
H
2
3
Positive pole marking
P
P
Marking
➀
➁
➂
Encapsulation: molded epoxy resin
NiFe; tinned surface Sn100 or
gold-plated
Reduced slot length for case size A
KTA0254-9-E
Positive pole marking
Case size
Dimensions in mm (inches)
L
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)
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)
4,1
±
0,3
(,157±,012)
L
2
typ.
3,0
(,118)
3,3
(,130)
5,8
(,228)
7,1
(,280)
7,1
(,280)
W
2
±
0,1
H
2
typ.
±(,004)
1,2
(,047)
2,2
(,087)
2,2
(,087)
2,4
(,094)
2,4
(,094)
1,0
(,039)
1,2
(,047)
1,5
(,059)
1,6
(,062)
1,6
(,062)
p
±
0,3
±(,012)
0,8
(,031)
0,8
(,031)
1,3
(,051)
1,3
(,051)
1,3
(,051)
A (10)
B (20)
C (30)
D (40)
E (50)
3,2
±
0,2
(,126±,008)
3,5
±
0,2
(,138±,008)
6,0
±
0,3
(,236±,012)
7,3
±
0,3
(,287±,012)
7,3
±
0,3
(,287±,012)
57
03/05
Tantalum Chip Capacitors
Performance – High Reliability 150°C
Marking
Case size A
Rated voltage
(in coded form)
B45196P, B45198P
Case size B
Positive
pole (bar)
Capacitance
(in coded form)
Rated voltage, (not
coded)
V
R
= 6,3 V
is abbreviated as 6.
EPCOS
Internal code
for production
(2 to 3 figures)
EPCOS
Capacitance
(in coded form)
V
Date code
Internal code
for production
(2 to 3 figures)
KTA0246-I-E
Positive
pole (bar)
Manufacturer’s
logo
Date code
KTA0245-A-E
Manufacturer’s
logo
Positive
pole (bar)
Manufacturer’s
logo
EPCOS
Internal code for
production equipment
(2 to 3 figures)
Date code
V
Rated voltage, (not
coded)
V
R
= 6,3 V
is abbreviated as 6.
Capacitance
(in coded form)
KTA0244-2-E
Case sizes C, D, E
Voltage coding for case size A
Rated voltage 4 6,3 10 16 20 25 35 50
Code letter
G J
A
C
D
E
V
T
Capacitance coding
1st and 2nd digit
3rd digit
Capacitance in pF
Multiplier: 4 = 10
4
pF
5 = 10
5
pF
6 = 10
6
pF
7 = 10
7
pF
Date coding
Year
M = 2000
N = 2001
P = 2002
R = 2003
S = 2004
T = 2005
Month
1 = January
2 = February
3 = March
4 = April
5 = May
6 = June
7 = July
8 = August
9 = September
O = October
N = November
D = December
In addition to the year and month of manufac-
ture, the stamp includes another two or three
figures which internally allow us an assign-
ment to production equipment.
58
03/05
Tantalum Chip Capacitors
Performance – High Reliability 150°C
Overview of available types
Series
V
R
(Vdc)
up to 85
°C
C
R
(µF)
1)
0,10
0,15
0,22
0,33
0,47
0,68
1,0
1,5
2,2
3,3
4,7
6,8
10
15
22
33
47
68
100
150
220
Upon request
C
D
D
A
A
B
B
C
D
A
A
A
B
B
C
C
C
C
D
D
A
A
B
B
C
D
D
A
A
A
B
B
C
C
C
C
D
E
E
A
A
B
B
C
B C D
D
D
A
A
A
B
B
C
C
C
C
C
D
A
A
B
C
D
D
D
A
A
A
B
B
C
C
D
D
B
C
C
D
A
A
A
B
B
C
C
C
D
D
A
A
A
B
B
C
C
B45196P, tinned terminals
B45198P, gold-plated terminals
4
6,3
10
16
20
25
B45196P, B45198P
35
50
A
A
A
A
A
B
B
C
C
C
C
D
D
D
E
D
D
E
D
D
B
A
B
B
B
C
C
C
D
D
D
D
E
E
A B C
1) Additional ratings upon request
59
03/05
京公网安备 11010802033920号
EEWORLD
