BZ023A564ZLB47 AVX Corporation, BZ023A564ZLB47 Datasheet - Page 3
BZ023A564ZLB47
Manufacturer Part Number
BZ023A564ZLB47
Description
Manufacturer
AVX Corporation
Datasheet
1.BZ023A564ZLB47.pdf
(8 pages)
Specifications of BZ023A564ZLB47
Tolerance (+ Or -)
-20% to 80%
Voltage
3.5VDC
Esr
25mOhm
Operating Temp Range
-20C to 70C
Mounting Style
Planar
Dcl
40uA
Product Length (mm)
48mm
Product Depth (mm)
30mm
Product Height (mm)
4.7mm
Product Diameter (mm)
Not Requiredmm
Package / Case
L-Style
Lead Free Status / RoHS Status
Compliant
This capacitance loss in the millisecond region is caused by the charge transfer (i.e. establishment of
capacitance) being carried out primarily by relatively slow moving ions in double layer capacitors. In the
above-mentioned “electronic” capacitors, the charge transfer is performed by fast electrons, thereby creating
virtually instant rated capacitance value. Fig. 2 illustrates the severe capacitance loss experienced by several
varieties of supercapacitors (N, M & P), under short pulse width conditions. It can also be seen from Fig. 2,
how well BestCap
For comparison purposes, the characteristic of an equivalent capacitance value aluminium electrolytic capacitor
is shown in Fig. 3. The electrolytic capacitor is many times the volume of the BestCap
100%
80%
60%
40%
20%
0%
1000
Fig. 3 Sized comparison, BestCap
™
retains its capacitance with reducing pulse widths.
100
Fig. 2 Actual capacitance vs. pulse width
Pulse Width (msec)
10
™
vs aluminium electrolytic capacitor
1
EDLC=Electrochemical
double layer capacitor
Aluminium Electroytic Capacitor
manufacturer A EDLC
manufacturer B EDLC
manufacturer C EDLC
™
.