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PDF B45396R Data sheet ( Hoja de datos )
| Número de pieza | B45396R | |
| Descripción | Multiple Anode / Ultra-low ESR | |
| Fabricantes | Kemet Corporation | |
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Tantalum Chip Capacitors
Multiple Anode, Ultra-low ESR
Series/Type:
Date:
B45396R
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.
1 page  
Tantalum chip capacitors
Multiple Anode, Ultra-low ESR
B45396R
Specifications and characteristics in brief
Series
Ordering code
Technology
Terminals
Rated voltage
Rated capacitance
Capacitance tolerance
Maximum equivalent series
resistance
Operating temperature range
Failure rate
(1 fit = 110-9 failures/h)
CR VR > 330 µF V
Service life
Leakage current
Detail specification
Climatic category
(to IEC 60068-1)
(up to 85 °C)
(20 °C, 120 Hz)
(20 °C, 100 kHz)
(at 40 °C; ≤ VR,
RS ≤ 0.1 Ω/V)
VR
CR
ESRmax
Top
(VR, 5 min, 20 °C)
(tinned terminals)
(55 °C/+125 °C/56
days damp heat test)
Ileak
Multiple Anode
B45396R
Ta-MnO2
Tinned
4 ... 50
10 ... 1000
±20%, ±10%
30 ... 150
55 ... +125
≤288
>500000
10
CECC 30801-805
55/125/56
VDC
µF
mΩ
°C
fit
h
nA/µC
Please read Important notes and
Cautions and warnings at the end of this document.
Page 5 of 12
5 Page 
Tantalum chip capacitors
Multiple Anode, Ultra-low ESR
B45396R
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
Cautions and warnings at the end of this document.
Page 11 of 12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet B45396R.PDF ] | |
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