B45396-R3227-M509 [KEMET]
Tantalum Capacitor, Polarized, Tantalum (dry/solid), 16V, 20% +Tol, 20% -Tol, 220uF, Surface Mount, 2917, CHIP, ROHS COMPLIANT;
| 型号： | B45396-R3227-M509 |
| 厂家： | 
KEMET CORPORATION |
| 描述： | Tantalum Capacitor, Polarized, Tantalum (dry/solid), 16V, 20% +Tol, 20% -Tol, 220uF, Surface Mount, 2917, CHIP, ROHS COMPLIANT |
| 文件： | 总12页 (文件大小：432K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Tantalum Chip Capacitors
Multiple Anode, Ultra-low ESR
Series/Type:
B45396R
Date:
July 2006
© KEMET AG 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without KEMET's prior express consent is prohibited.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
Construction
Polar tantalum capacitors with solid
electrolyte
Conventional TaMnO2 technology
Three parallel low-ESR tantalum capacitors
in one case
Flame-retardant plastic case (UL 94 V-0)
Tinned terminals
Features
High volumetric efficiency
Ultra-low ESR values
High ripple current capability
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 (special operating conditions recommended)
Lead-free and material content compatible with RoHS
Applications
Telecommunications (e.g. mobile phones, infrastructure)
Data processing (e.g. laptops, mainframes)
Measuring and control engineering (e.g. voltage regulators)
Medical engineering
DC/DC converters
Soldering
Suitable for reflow soldering (IR and vapor phase, in compliance with JEDEC J-STD-020 C) and
wave soldering
Delivery mode
Taped and reeled in accordance with IEC 60286-3
Please read Important notes and
Page 2 of 12
Cautions and warnings at the end of this document.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
➀ Encapsulation: molded epoxy resin
➁ NiFe; tinned surface Sn100
Dimensions
Case size
Dimensions in mm (inches)
KEMET EIA/IECQ
L
W
H
L2 typ. W2 ±0.1 H2 typ.
±(.004)
P ±0.3
±(.012)
1.3
E
7343-44
7.3 ±0.3
(.287
4.3 ±0.3
(.169
4.1 ±0.3
(.161
7.3
2.4
1.8
(.287) (.094)
(.071) (.051)
±0.012)
±0.012)
±0.012)
Please read Important notes and
Cautions and warnings at the end of this document.
Page 3 of 12
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
Marking
Case size E
Capacitance coding
1st and 2nd digit
3rd digit
Capacitance in pF
Multiplier:
6 = 106 pF
7 = 107 pF
8 = 108 pF
Date coding
Year
Month
S = 2004
T = 2005
U = 2006
V = 2007
W = 2008
X = 2009
1 = January
2 = February
3 = March
4 = April
5 = May
6 = June
7 = July
8 = August
9 = September
O = October
N = November
D = December
Please read Important notes and
Page 4 of 12
Cautions and warnings at the end of this document.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
Specifications and characteristics in brief
Series
Multiple Anode
B45396R
Ta-MnO2
Ordering code
Technology
Terminals
Tinned
Rated voltage
(up to 85 °C)
VR
CR
4 ... 50
VDC
Rated capacitance
Capacitance tolerance
(20 °C, 120 Hz)
10 ... 1000
±20%, ±10%
µF
Maximum equivalent series
resistance
(20 °C, 100 kHz)
ESRmax 30 ... 150
mΩ
Operating temperature range
Top
ꢀ55 ... +125
°C
Failure rate
(1 fit = 1ꢁ10-9 failures/h)
(at 40 °C; ≤ VR,
RS ≤ 0.1 Ω/V)
fit
CR ꢁ VR > 330 µF ꢁ V
≤288
Service life
>500000
10
h
Leakage current
Detail specification
(VR, 5 min, 20 °C)
Ileak
nA/µC
(tinned terminals)
CECC 30801-805
55/125/56
Climatic category
(to IEC 60068-1)
(ꢀ55 °C/+125 °C/56
days damp heat test)
Please read Important notes and
Page 5 of 12
Cautions and warnings at the end of this document.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
Overview of types
(VDC)
(up to 85 °C)
CR (µF)
4
6.3
10
16
20
25
35
50
10
15
E
E
E
22
E
E
E
33
47
E
E
68
E
E
100
150
220
330
470
680
1000
E
E
E
E
E
E
E
E
Upon request
Please read Important notes and
Page 6 of 12
Cautions and warnings at the end of this document.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
Ordering code structure
B45
396R
1
477
+
5
0
*
Tantalum
capacitor
Series
396R = Multiple Anode,
Ultra-low ESR; tinned terminals
Rated voltage
0 = 4 V, 1 = 6.3 V, 2 = 10 V, 3 = 16 V, 4 = 20 V,
5 = 25 V, 6 = 35 V, 7 = 50 V
Rated capacitance + exponent
C [pF] ꢁ 10x
E.g.: 686 = 68 pF ꢁ 106 = 68 µF, 157 = 15 pF ꢁ 107 = 150 µF
Capacitance tolerance
M = ±20%, K = ±10%
Case size
5 = E
ESR quality
9 = standard quality
0 = premium quality
Reel diameter
9 = 180 mm, 6 = 330 mm
Please read Important notes and
Page 7 of 12
Cautions and warnings at the end of this document.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
Technical data and ordering codes
1)
CR
Case size
DFmax
(20 °C,
120 Hz)
%
Ileak,max
(20 °C, VR, (20 °C,
5 min)
µA
ESRmax
IAC,max
(20 °C,
Ordering code
(20 °C,
120 Hz)
µF
100 kHz) 100 kHz)
mΩ
A
VR (up to 85 °C) = 4 VDC, VR (up to 125 °C) = 2.5 VDC
E
E
E
E
6
6
6
6
30
35
30
35
3.0
2.8
3.0
2.8
B45396R0687+50*
B45396R0687+59*
B45396R0108+50*
B45396R0108+59*
680
680
1000
1000
27
27
40
40
VR (up to 85 °C) = 6.3 VDC, VR (up to 125 °C) = 4 VDC
E
E
E
E
6
6
6
6
30
35
30
35
3.0
2.8
3.0
2.8
B45396R1477+50*
B45396R1477+59*
B45396R1687+50* ●
B45396R1687+59* ●
470
470
680
680
30
30
43
43
VR (up to 85 °C) = 10 VDC, VR (up to 125 °C) = 6.3 VDC
E
E
E
E
6
6
6
6
35
40
35
40
2.8
2.6
2.8
2.6
B45396R2337+50*
B45396R2337+59*
B45396R2477+50* ●
B45396R2477+59* ●
330
330
470
470
33
33
47
47
VR (up to 85 °C) = 16 VDC, VR (up to 125 °C) = 10 VDC
E
E
E
E
6
6
6
6
40
45
40
45
2.6
2.4
2.6
2.4
B45396R3157+50*
B45396R3157+59*
B45396R3227+50*
B45396R3227+59*
150
150
220
220
24
24
35
35
VR (up to 85 °C) = 20 VDC, VR (up to 125 °C) = 13 VDC
E
E
E
E
6
6
6
6
45
55
45
55
2.4
2.2
2.4
2.2
B45396R4686+50*
B45396R4686+59*
B45396R4107+50*
B45396R4107+59*
68
68
100
100
14
14
20
20
VR (up to 85 °C) = 25 VDC, VR (up to 125 °C) = 16 VDC
E
E
E
E
6
6
6
6
45
55
45
55
2.4
2.2
2.4
2.2
B45396R5476+50* ●
B45396R5476+59* ●
B45396R5686+50* ●
B45396R5686+59* ●
47
47
68
68
12
12
17
17
VR (up to 85 °C) = 35 VDC, VR (up to 125 °C) = 23 VDC
● Preliminary Data
* = Code number for reel diameter
6 = 330-mm reel
+ = Capacitance tolerance
M = ±20%
9 = 180-mm reel
K = ±10%
1) Other values upon request
Please read Important notes and
Page 8 of 12
Cautions and warnings at the end of this document.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
1)
CR
Case size
DFmax
(20 °C,
120 Hz)
%
Ileak,max
(20 °C, VR, (20 °C,
5 min)
µA
ESRmax
IAC,max
(20 °C,
Ordering code
(20 °C,
120 Hz)
µF
100 kHz) 100 kHz)
mΩ
A
E
E
E
E
E
E
6
6
6
6
6
6
60
100
50
65
55
65
2.1
1.6
2.3
2.0
2.2
2.0
B45396R6226+50* ●
B45396R6226+59* ●
B45396R6336+50* ●
B45396R6336+59* ●
B45396R6476+50* ●
B45396R6476+59* ●
22
22
33
33
47
47
8
8
12
12
16
16
VR (up to 85 °C) = 50 VDC, VR (up to 125 °C) = 33 VDC
E
E
E
E
E
E
6
6
6
6
6
6
120
150
110
140
110
140
1.5
1.3
1.6
1.4
1.6
1.4
B45396R7106+50* ●
B45396R7106+59* ●
B45396R7156+50* ●
B45396R7156+59* ●
B45396R7226+50* ●
B45396R7226+59* ●
10
10
15
15
22
22
5
5
8
8
11
11
● Preliminary Data
* = Code number for reel diameter
6 = 330-mm reel
+ = Capacitance tolerance
M = ±20%
9 = 180-mm reel
K = ±10%
1) Other values upon request
Please read Important notes and
Page 9 of 12
Cautions and warnings at the end of this document.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
Cautions and warnings
When using tantalum capacitors with a manganese dioxide coating, the following cautions and
warnings should be taken into account:
Polarity
Because tantalum capacitors are polar capacitors, it is important to observe their polarity
markings (positive pole on the anode, negative pole on the cathode). Any incorrect polarity
resulting from the sum of the AC and DC voltage components must be smaller than or equal to
the permitted polarity reversal voltage. To avoid reducing their reliability, this voltage may only
occur for a short time, at most five times for a duration of one minute per hour.
Voltage
The maximum continuous voltage depends on the ambient temperature. Within the temperature
range of ꢀ55 to +85 °C, the rated voltage is equal to the maximum continuous voltage. Between
+ 85 and + 125 °C the maximum continuous voltage must be reduced linearly from the full rated
voltage to 2/3 of it (derating). At 150 °C (only B4519*P series) the voltage must be reduced to 1/2
and at 175 °C (only B4519*T series) to 1/3 of the rated voltage. Operation below the maximum
continuous voltage has a positive effect on the capacitor’s failure rate. The maximum continuous
voltage must not be exceeded.
All unfavourable operating conditions (such as possible line overvoltages, unfavourable
tolerances of the transformation ratio of the line transformer in the equipment, repeated
overvoltages when the equipment is switched on, high ambient temperatures) must be taken into
account when determining the operating voltage.
The surge voltage is the maximum voltage (peak value) that may be applied to the capacitor for
short periods, at most five times for a total duration of up to 1 minute per hour. The surge voltage
must not be applied for periodic charging and discharging in the course of normal operation and
cannot be part of the operating voltage. The permissible surge voltage for all capacitors in this
data book is 1.3 x the rated voltage. The occurrence of voltage impulses (transient voltages) that
exceed the surge voltage may lead to irreparable damage.
Capacitance
The actual capacitance of a capacitor can deviate from the rated capacitance by as much as the
full magnitude of the tolerance at delivery. The capacitance varies with the temperature (at
+125 °C +12% up to +20%) and decreases with increasing frequency.
Please read Important notes and
Page 10 of 12
Cautions and warnings at the end of this document.
Tantalum chip capacitors
B45396R
Multiple Anode, Ultra-low ESR
Low-resistance applications and voltage networks
For low-resistance applications, KEMET recommends a maximum operating voltage of half the
permissible maximum continuous voltage, so that the capacitors have sufficient tolerance to
withstand voltage peaks. Depending on the conditions of use, the early failure rate is higher here
by a factor of 2 to 20 than in the range with a constant failure rate as specified in the data book.
When operated directly in a voltage network, the capacitor should be protected against
overvoltage, e.g. by a suppressor diode, and against polarity reversal by a diode. If a capacitor is
operated in an unprotected low-impedance circuit and fails because the permissible conditions for
the forward DC voltage, reverse DC voltage, surge current, power dissipation or temperature are
exceeded, the continued current flow through the overstressed capacitor may produce
overheating. The overheated capacitor may damage the surrounding components and the circuit
board.
Storage conditions
Capacitors with solid electrolyte may be stored at temperatures down to –80 °C. The upper
storage temperature must not exceed +85 °C (for blister tape the temperature limit is +40 °C).
The storage conditions should not exceed +40 °C and 70% R. H. A drypack is useful to prevent
the effects of humidity.
Please read Important notes and
Page 11 of 12
Cautions and warnings at the end of this document.
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical re-
quirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, KEMET is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incum-
bent on the customer to check and decide whether a KEMET product with the properties de-
scribed in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of passive electronic compon-
ents or failure before the end of their usual service life cannot be completely ruled out
in the current state of the art, even if they are operated as specified. In customer applica-
tions requiring a very high level of operational safety and especially in customer applications
in which the malfunction or failure of a passive electronic component could endanger human
life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured
by means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of a passive electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as “hazardous”). Should you have any more detailed questions
please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an or-
der.
We also reserve the right to discontinue production and delivery of products. Con-
sequently, we cannot guarantee that all products named in this publication will always be
available.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current ver-
sion of the “General Terms of Delivery for Products and Services in the Electrical In-
dustry” published by the German Electrical and Electronics Industry Association
(ZVEI).
Page 12 of 12
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