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Speci?cations and Test Methods
Specification
C49E.pdf
Mar.12,2014
No. AEC-Q200 Test Item Temperature Compensating Type High Dielectric Constant Type
AEC-Q200 Test Method
(Char. X8G)
(Char. X8L)
2
1
Pre-and Post-Stress
Electrical Test
High Temperature
The measured and observed characteristics should satisfy the
Exposure (Storage) specifications in the following table.
Appearance No defects or abnormalities
2
Capacitance Within ±3% or ±0.3pF
Change (Whichever is larger)
Q U 350
Q/D.F.
Within ±12.5%
0.04 max.
Sit the capacitor for 1,000±12h at 150±3°C. Let sit for 24±2h at
room temperature, then measure.
I.R.
More than 1,000M Ω or 50M Ω · μF (Whichever is smaller)
Temperature
Cycling
The measured and observed characteristics should satisfy the
specifications in the following table.
Perform the 1,000 cycles according to the four heat treatments
listed in the following table. Let sit for 24±2h at *room condition,
Appearance
No defects or abnormalities except color change of outer
coating
then measure.
Step 1
2
3
4
3
Capacitance Within ±5% or ±0.5pF
Change (Whichever is larger)
Within ±12.5%
Temp. (°C) -55+0/-3 Room Temp. 150+3/-0 Room Temp.
Time (min.) 15±3 1 15±3 1
Q/D.F.
Q U 350
0.05 max.
Perform the heat treatment at 150+0/-10°C for 60±5 min and
I.R.
Moisture
Resistance
1,000M Ω or 50M Ω · μF min. (Whichever is smaller)
The measured and observed characteristics should satisfy the
specifications in the following table.
then let sit for 24±2h at *room condition. (for Char. X8L)
Apply the 24h heat (25 to 65°C) and humidity (80 to 98%)
treatment shown below, 10 consecutive times.
Appearance No defects or abnormalities
Let sit for 24±2h at *room condition, then measure.
Humidity
Humidity Humidity Humidity
Humidity
Capacitance Within ±5% or ±0.5pF
Change (Whichever is larger)
Within ±12.5%
(°C)
70
65
90-98%
80-98% 90-98%
80-98%
90-98%
60
Q/D.F.
Q U 200
0.05 max.
55
50
45
4
40
35
30
-2 °C
25
20
15
10
+10
Initial measurement
I.R.
Biased Humidity
500M Ω or 25M Ω · μF min. (Whichever is smaller)
The measured and observed characteristics should satisfy the
specifications in the following table.
5
0
-5
-10
One cycle = 24 hours
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Hours
Apply the rated voltage and DC1.3+0.2/-0V (add 6.8k Ω resistor)
at 85±3°C and 80 to 85% humidity for 1,000±12h.
Appearance No defects or abnormalities
Remove and let sit for 24±2h at *room condition, then measure.
5
Capacitance Within ±5% or ±0.5pF
Change (Whichever is larger)
Within ±12.5%
The charge/discharge current is less than 50mA.
Q/D.F.
Q U 200
0.05 max.
Perform the heat treatment at 150+0/-10°C for 60±5 min and
I.R.
Operational Life
Appearance
500M Ω or 25M Ω · μF min. (Whichever is smaller)
The measured and observed characteristics should satisfy the
specifications in the following table.
No defects or abnormalities except color change of outer
coating
then let sit for 24±2h at *room condition. (for Char. X8L)
Apply 150% of the rated voltage for 1,000±12h at 150±3°C.
Let sit for 24±2h at *room condition, then measure.
The charge/discharge current is less than 50mA.
6
Capacitance Within ±3% or ±0.3pF
Change (Whichever is larger)
Within ±12.5%
Apply test voltage for 60±5 min at test temperature.
Q/D.F.
Q U 350
0.04 max.
Remove and let sit for 24±2h at *room condition.
(for Char. X8L)
I.R.
1,000M Ω or 50M Ω · μF min. (Whichever is smaller)
7
External Visual
No defects or abnormalities
Visual inspection
8
Physical Dimension Within the specified dimensions
Using calipers and micrometers.
9
Marking
To be easily legible.
Visual inspection
* “room condition” Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmosphere pressure: 86 to 106kPa
Continued on the following page.
26
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