DE1E3KX222MA4BL01 Datasheet, PDF (44/66 Pages) Murata Manufacturing Co., Ltd. – High Voltage Ceramic Capacitors

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06.6.1
DEA Series Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Testing Method
13
Soldering Effect
(On-Preheat)
Appearance
Capacitance
Change
Dielectric Strength
(Between Lead
Wires)
No marked defect
Within ±2.5%
Per item 4.
First the capacitor should be
stored at 120+0/-5°C for
60+0/-5 sec.
Then, as in figure, the lead wires
should be immersed solder of
260+0/-5°C up to 1.5 to 2.0mm
from the root of terminal for
Thermal
, Capacitor
Scree_,,n_{,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,M1too.l5t2e.n0mm}
Solder
7.5+0/-1 sec.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at *¹room condition.
14
Temperature
Cycle
Appearance
Capacitance
Change
Q
I.R.
Dielectric Strength
(Between Lead
Wires)
No marked defect
Within ±5%
275+5/2C*²min. (30pF under)
350 min. (30pF min.)
1000MΩ min.
Per item 4.
The capacitor should be subjected to 5 temperature cycles.
<Temperature cycle>
Step
1
2
3
4
Temperature (°C)
-25±3
Room Temp.
125±3
Room Temp.
Time (min)
30
3
30
3
Cycle time: 5 cycle
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at *¹room condition.
15
Humidity (Under
Steady State)
Appearance
Capacitance
Change
Q
I.R.
No marked defect
Within ±5%
275+5/2C*²min. (30pF under)
350 min. (30pF min.)
1000MΩ min.
Set the capacitor for 500 +24/-0 hrs. at 40±2°C in 90 to 95%
relative humidity.
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at *¹room condition.
16
Humidity
Loading
Appearance
Capacitance
Change
Q
I.R.
No marked defect
Within ±5%
275+5/2C*²min. (30pF under)
350 min. (30pF min.)
1000MΩ min.
Apply the rated voltage for 500 +24/-0 hrs. at 40±2°C in 90 to
95% relative humidity.
(Charge/Discharge currentV50mA)
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at *¹room condition.
Appearance
No marked defect
17 Life
Capacitance
Change
Q
Within ±3%
275+5/2C*²min. (30pF under)
350 min. (30pF min.)
Apply a DC voltage of 150% of the rated voltage for
1000 +48/-0 hrs. at 125±2°C with a relative humidity of 50%
max. (Charge/Discharge currentV50mA)
Post-treatment:
Capacitor should be stored for 1 to 2 hrs. at *¹room condition.
I.R.
2000MΩ min.
*¹ "room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
*² "C" expresses nominal capacitance value (pF)
8
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