DE2B3KY331KA3BM02 Datasheet, PDF (68/72 Pages) Murata Manufacturing Co., Ltd. – Safety Certified Ceramic Capacitors/ High Voltage Ceramic Capacitors

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08.10.29 ^{• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.}
High Voltage Ceramic Capacitors !Caution
Continued from the preceding page.
<DEF Series>
1. Operating Voltage
The frequency of the applied sine wave voltage should be
less than 100kHz. The applied voltage should be less
than the value shown in figure below. In case of non-sine
wave which includes a harmonic frequency, please
contact our sales representatives or product engineers.
10000
(6300)
to 10pF
12 to 22pF
27 to 47pF
The temperature of the surface of capacitor:
below the upper limit of its rated operating temperature
range (including self-heating.)
The capacitor can be applied maximum
6.3kVp-p at 100kHz when lamp turn on.
Voltage
AC Voltage
1000
1
10
100
Frequency (kHz)
2. Operating Temperature and Self-generated Heat
Keep the surface temperature of a capacitor below the
upper limit of its rated operating temperature range.
Be sure to take into account the heat generated by the
capacitor itself. When the capacitor is used in a high-
frequency current, pulse current or similar current, it may
self-generate heat due to dielectric loss.
Excessive heat may lead to deterioration of the
capacitor's characteristics and reliability. (Never attempt
to perform measurement with the cooling fan running.
Otherwise, accurate measurement cannot be ensured.)
11
3. Fail-Safe
When capacitor is broken, failure may result in a short
circuit. Be sure to provide an appropriate fail-safe
function like a fuse on your product if failure could result
in an electric shock, fire or fume.
Positional
Measurement
Vp-p
66