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C49E.pdf
Mar.12,2014
1
Temperature Compensating Type Speci?cations and Test Methods
No. AEC-Q200 Test Item
Specifications
AEC-Q200 Test Method
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
Change
Q
Within ±3% or ±0.3pF (Whichever is larger)
30pF V C: Q U 350
10pF V C < 30pF: Q U 275+5C/2
10pF G C: Q U 200+10C
Sit the capacitor for 1,000±12h at 150±3°C. Let sit for 24±2h at
room temperature, then measure.
C: Nominal Capacitance (pF)
I.R.
Temperature
Cycling
More than 1,000M Ω or 50M Ω · μF (Whichever is smaller)
The measured and observed characteristics should satisfy the
specifications in the following table.
Appearance No defects or abnormalities
Perform the 1,000 cycles according to the four heat treatments
Capacitance
Change
Within ±5% or ±0.5pF (Whichever is larger)
listed in the following table. Let sit for 24±2h at *room condition,
then measure.
3
Q
30pF V C: Q U 350
10pF V C < 30pF: Q U 275+5C/2
10pF G C: Q U 200+10C
Step 1 2 3 4
Temp. (°C) -55+0/-3 Room Temp. 125+3/-0 Room Temp.
Time (min.) 15±3 1 15±3 1
C: Nominal Capacitance (pF)
I.R.
1,000M Ω or 50M Ω · μF min. (Whichever is smaller)
Moisture
Resistance
The measured and observed characteristics should satisfy the
specifications in the following table.
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
Change
Within ±5% or ±0.5pF (Whichever is larger)
(°C)
70
65
90-98%
80-98% 90-98%
80-98%
90-98%
60
-2 °C
4
Q
30pF V C: Q U 200
30pF G C: Q U 100+10C/3
C: Nominal Capacitance (pF)
55
50
45
40
35
30
25
20
15
10
+10
Initial measurement
5
0
I.R.
500M Ω or 25M Ω · μF min. (Whichever is smaller)
-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
Biased Humidity
The measured and observed characteristics should satisfy the
specifications in the following table.
Appearance No defects or abnormalities
5
Capacitance
Change
Q
Within ±5% or ±0.5pF (Whichever is larger)
30pF V C: Q U 200
30pF G C: Q U 100+10C/3
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.
Remove and let sit for 24±2h at *room condition, then measure.
The charge/discharge current is less than 50mA.
C: Nominal Capacitance (pF)
I.R.
Operational Life
500M Ω or 25M Ω · μF min. (Whichever is smaller)
The measured and observed characteristics should satisfy the
specifications in the following table.
Appearance No defects or abnormalities
Apply the voltage shown in the table for 1,000±12h at 125±3°C.
Capacitance
Change
Within ±3% or ±0.3pF (Whichever is larger)
Let sit for 24±2h at *room condition, then measure.
The charge/discharge current is less than 50mA.
6
Q
30pF V C: Q U 350
10pF V C < 30pF: Q U 275+5C/2
10pF G C: Q U 200+10C
Rated Voltage
DC50V, DC100V
DC250V
DC630V, DC1kV
Test Voltage
200% of the rated voltage
150% of the rated voltage
120% of the rated voltage
C: Nominal Capacitance (pF)
I.R.
1,000M Ω or 50M Ω · μF min. (Whichever is smaller)
* “room condition” Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmosphere pressure: 86 to 106kPa
Continued on the following page.
14
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