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2002 Feb 27
7
BCcomponents
Preliminary specification
Aluminum electrolytic capacitors SMD (Chip)
Long life base plate, very low impedance
150 CLZ
Additional electrical data
PARAMETER
CONDITIONS
VALUE
Voltage
Surge voltage for short periods
IEC 60384-18, subclause 4.14
Us ≤ 1.15 × UR
Reverse voltage for short periods
IEC 60384-18, subclause 4.16
Urev ≤ 1V
Current
Leakage current
after 2 minutes at UR
IL2 ≤ 0.01 × CR × UR
Inductance
Equivalent series inductance (ESL)
typ. 16 nH
Resistance
Equivalent series resistance (ESR) at 100 Hz calculated from tan
δmax and CR
(see Table 4)
ESR = tan
δ / 2πfCR
Capacitance (C)
Fig.5 Typical multiplier of capacitance as a function of ambient temperature.
Curve 1: 10 V.
Curve 2: 63 V.
C0 = capacitance at 20 °C, 100 Hz.
−600
20
JW15
−40
−20
40
60
80
Tamb (°C)
0.8
0.9
1.0
1.1
100
140
120
1.2
C
C0
1
2
2
1
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