MMKP 386
www.vishay.com
Vishay BCcomponents
Revision: 19-Mar-13
6
Document Number: 28163
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MOUNTING
Normal Use
The capacitors are designed for direct mounting on IGBT or GTO.
Specific Method of Mounting to Withstand Vibration and Shock
In order to withstand vibration and shock tests, it must be ensured that the tabs are screwed tightly on the test board.
Storage Temperature
T
stg
= - 25 °C to + 35 °C with RH maximum 75 % without condensation.
Ratings and Characteristics Reference Conditions
Unless otherwise specified, all electrical values apply to an ambient temperature of 23 °C ± 1 °C, an atmospheric pressure of
86 kPa to 106 kPa and a relative humidity of 50 % ± 2 %.
For reference testing, a conditioning period shall be applied over 96 h ± 4 h by heating the products in a circulating air oven at
the rated temperature and a relative humidity not exceeding 20 %.
CHARACTERISTICS
Capacitance as a function of ambient temperature
(typical curve)
Impedance as a function of frequency
(typical curve)
Max. DC and AC voltage as function of temperature Tangent of loss angle as a function of frequency
(typical curve)
ΔC/C
(%)
2
- 2
- 4
- 6
0
T
amb
(°C)
4
100
80200- 20- 50
10
2
f (Hz)
10
4
10
6
10
5
10
7
10
8
Impedance
(Ω)
10
1
10
-1
10
-2
10
-3
220 nF
680 nF
10
0
Factor
T
amb
(°C)
1.2
1006020- 20- 60
1
0.8
0.6
0.4
0.2
0
0
10
3
10
2
10
0
10
1
f (Hz)
10
2
10
4
10
3
10
5
10
6
Dissipation Factor
(x 10
-4
)
220 nF
680 nF
