140CRH_11 Datasheet, PDF (9/13 Pages) Vishay Siliconix – Aluminum Capacitors SMD (Chip), High Temperature

Aluminum Capacitors
SMD (Chip), High Temperature
Table 7
ADDITIONAL ELECTRICAL DATA
PARAMETER
CONDITIONS
Voltage
Surge voltage for short periods
IEC 60384-18, subclause 4.14
Reverse voltage for short periods
IEC 60384-18, subclause 4.16
Current
Leakage current
Inductance
After 2 min at U_R
Ø D = 8 mm
Equivalent series inductance (ESL)
Ø D = 10 mm
Ø D  12.5 mm
Resistance
Equivalent series resistance (ESR) at 100 Hz Calculated from tan _max. and C_R (see Table 6)
140 CRH
Vishay BCcomponents
VALUE
U_s  1.15 x U_R
U_rev  1 V
I_L2  0.01 x C_R x U_R
Typ. 6 nH
Typ. 8 nH
Typ. 11 nH
ESR = tan /2fC_R
CAPACITANCE (C)
1.2
C
C₀
1.1
1.0
DISSIPATION FACTOR (tan )
10
tan
1
tan₀
2
1
2
0.9
1
Curve 1: 10 V
Curve 2: 63 V
0.8
- 60 - 40 - 20 0 20 40 60 80 100 120
C₀ = Capacitance at 20 °C, 100 Hz
T_amb (°C)
Fig. 6 - Typical multiplier of capacitance as a function
of ambient temperature
0.1
- 60 - 40 - 20 0 20 40 60 80 100 120 140
tan δ₀ = Typical tan δ at 20 °C, 100 Hz
T_amb (°C)
Fig. 7 - Typical multiplier of dissipation factor (tan )
as a function of ambient temperature
Document Number: 28396
Revision: 09-May-11
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