140CLH_08 Datasheet, PDF (4/7 Pages) Vishay Siliconix – Aluminum Capacitors SMD (Chip), High Temperature

140 CLH
Vishay BCcomponents
Aluminum Capacitors
SMD (Chip), High Temperature
CAPACITANCE (C)
1.2
C
C₀
1.1
DISSIPATION FACTOR (tan δ)
10
1
Tan
Tan δ
2
1.0
2
0.9
1
0.8
Curve 1: 6.3 V
Curve 2: 63 V
- 60 - 40 - 20 0 20 40 60 80 100 120 140
C₀ = capacitance at 20 °C, 100 Hz
T_amb (°C)
Fig.5 Typical multiplier of capacitance as a function of frequency
of ambient temperature
EQUIVALENT SERIES RESISTANCE (ESR)
10
ESR
ESR ₀ 3
2
1
Curve 1: 6.3 V
Curve 2: 35 V
Curve 3: 63 V
1
1
2
3
1
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.6 Typical multiplier of dissipation factor (Tan δ) as a function
of ambient temperature
IMPEDANCE (Z)
10³
Z
(Ω)
4
3
10²
2
1
Case code 0810
Curve 1: 10 V
Curve 2: 25 V
Curve 3: 50 V
Curve 4: 63 V
10
1
0.1
10
10 ²
10 ³
ESR₀ = typical at 20 °C, 100 Hz
10 ⁴ _{f (Hz)} 10 ⁵
T_amb (20 °C)
Fig.7 Typical multiplier of ESR as a function of frequency
10 ²
Z
(Ω )
4
10
3
2
1
1
Case code 1010
0.1
Curve 1: 10 V
Curve 2: 25 V
Curve 3: 50 V
Curve 4: 63 V
0.01
10
10
10 ³
10 ⁴ _{f (Hz)} 10 ⁵
T_amb (20 °C)
Fig.9 Typical impedance as a function of frequency
10^-1
10
10 ²
10 ³
10 ⁴ _{f (Hz)} 10 ⁵
T_amb (20 °C)
Fig.8 Typical multiplier of ESR as a function of frequency
10 ²
Z
(Ω )
4
10
3
2
1
1
Case code 1014
0.1
Curve 1: 10 V
Curve 2: 25 V
Curve 3: 50 V
Curve 4: 63 V
0.01
10
10
10 ³
10 ⁴ _{f (Hz)} 10 ⁵
T_amb (20 °C)
Fig.10 Typical impedance as a function of frequency
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Document Number: 28303
Revision: 29-May-08