C&H Technology 057 PSM-SI - Manual (Page 8)

Document Number: 28340 For technical questions, contact: [email protected] www.vishay.com
Revision: 18-Aug-08 7
056/057 PSM-SI
Aluminum Capacitors
Power Standard Miniature Snap-In
Vishay BCcomponents
CAPACITANCE (C) EQUIVALENT SERIES RESISTANCE (ESR)
ADDITIONAL ELECTRICAL DATA
PARAMETER CONDITIONS VALUE
Voltage
Surge voltage
≤ 250 V versions
U
s
= 1.15 x U
R
≥ 385 V versions U
s
= 1.1 x U
R
Reverse voltage U
rev
≤ 1 V
Current
Leakage current
After 1 minute at U
R
I
L1
≤ 0.006 C
R
x U
R
+ 4 µA
After 5 minutes at U
R
I
L5
≤ 0.002 C
R
x U
R
+ 4 µA
Inductance
Equivalent series inductance (ESL) All case sizes
typ. 19 nH
max. 25 nH
0.6
T
amb
(°C)
C
C
0
0.7
0.8
0.9
1.0
1.1
1.2
1
3
2
Curve 1: U
R
= 100 V
Curve 2: U
R
= 200 V
Curve 3: U
R
≥ 250 V and ≤ 40 V
C
0
= capacitance at 20 °C and 100 Hz
- 100 50 0 - 50 100
Fig.6 Typical multiplier of capacitance as a function of
ambient temperature
Curve 1: U
R
= 10 V and 16 V
Curve 2: U
R
= 25 V, 35 V and 40 V
Curve 3: U
R
≥ 40 V
0.6
f (Hz)
C
C
0
0.7
0.8
0.9
1.0
1.1
1
3
2
C
0
= capacitance at 20 °C and 100 Hz
10 1 10 3 10 2 10 4
Fig.7 Typical multiplier of capacitance as a
function of frequency
Curve 1: U
R
≥ 250 V
Curve 2: U
R
= 200 V
Curve 3: U
R
≤ 100 V
T
amb
(°C)
ESR
ESR
0
1
10 1
1
3
2
ESR
0
= typical at 20 °C and 100 Hz
- 100 50 0 - 50 150 100
1
2, 3
Fig.8 Typical multiplier of ESR as a function of
ambient temperature
Curve 1: U
R
> 100 V
Curve 2: U
R
≤ 100 V
ESR
ESR
0
1.0
1
2
ESR
0
= typical at 20 °C and 100 Hz
0
f (Hz)
0.5
1.5
10 1 10 3 10 2 10 4
Fig.9 Typical multiplier of ESR as a function
of frequency