Approval sheet
Automotive Capacitors (MG) _Without AEC-Q200
Page 10 of 14 ASC_ Automotive Cap_(MG)_016F_AS Apr. 2011
11. RELIABILITY TEST CONDITIONS AND REQUIREMENTS
No.
Item Test Condition Requirements
1.
Visual and
Mechanical
--- * No remarkable defect.
* Dimensions to conform to individual specification sheet.
2.
Capacitance * Shall not exceed the limits given in the detailed spec.
3.
Q/ D.F.
(Dissipation
Factor)
Class I:NP0
Cap≤1000pF 1.0±0.2Vrms, 1MHz±10%
Cap>1000pF 1.0±0.2Vrms, 1KHz±10%
Class II:X7R, X5R,
Cap≤10µF, 1.0±0.2Vrms, 1kHz±10%
Cap>10µF, 0.5±0.2Vrms, 120Hz±20%
NP0: Cap≥30pF, Q≥1000; Cap<30pF,Q≥400+20C
X7R, X5R:
Rated
vol. D.F.
≦ Exception of D.F. ≦
50V≧
2.5%
3%
0603 0.047≧µF; 0805 0.18≧µF;1206 0.47≧µF
5%
0805 1≧µF; 1210 10≧µF
7%
0603 0.33≧µF; 1206 4.7≧µF
25V 3.5%
10%
0402 0.10≧µF;0603 0.47≧µF;
0805 2.2≧µF; 1206 6.8≧µF
5%
0402 0.033≧µF;0603 0.15≧µF;
0805 0.68≧µF;1206 2.2≧µF; 1210 4.7≧µF
16V 3.5%
10%
0603 0.68≧µF;0805 2.2≧µF;
1206 4.7≧µF;1210 22≧µF
10%
0402 0.33≧µF;0603 0.33≧µF;
0805 2.2≧µF;1206 2.2≧µF; 1210 22≧µF; 10V 5%
15%
0201 0.1≧µF; 0402 1≧µF
15%
0603 10≧µF; 0805 4.7≧µF; 1206≧47µF;
1210 100≧µF; 6.3V
10%
20%
0402 2.2≧µF
4.
Dielectric
Strength
* To apply voltage (≤100V) 250%.
* Duration: 1 to 5 sec.
* Charge and discharge current less than 50mA.
* No evidence of damage or flash over during test.
5.
Insulation
Resistance
To apply rated voltage for max. 120 sec. 10GΩ or RxC≧500Ω-F whichever is smaller.
Class II (X7R, X5R)
Rated voltage Insulation
Resistance
100V: X7R
16V:0402≥0.22µF
10V:0201≥47nF;0402≥0.47µF;0603≥0.47µF
; 0805≥2.2µF;1206≥4.7µF;1210≥47µF
6.3V
10GΩ or
RxC 10≧0 Ω-F
whichever is
smaller.
6.
Temperature
Coefficient
With no electrical load.
T.C. Operating Temp
NP0 -55~125°C at 25°C
X7R -55~125°C at 25°C
X5R -55~ 85°C at 25°C
T.C. Capacitance Change
NP0 Within ±30ppm/°C
X7R Within ±15%
X5R Within ±15%
7.
Adhesive
Strength of
Termination
* Pressurizing force:
5N (≤0603) and 10N (>0603)
* Test time: 10±1 sec.
* No remarkable damage or removal of the terminations.
8.
Vibration
Resistance
* Vibration frequency: 10~55 Hz/min.
* Total amplitude: 1.5mm
* Test time: 6 hrs. (Two hrs each in three mutually
perpendicular directions.)
* No remarkable damage.
* Cap change and Q/D.F.: To meet initial spec.
9.
Solderability * Solder temperature: 235±5°C
* Dipping time: 2±0.5 sec.
95% min. coverage of all metalized area.
10.
Bending Test
* The middle part of substrate shall be pressurized by means
of the pressurizing rod at a rate of about 1 mm per second until
the deflection becomes 1 mm and then the pressure shall be
maintained for 5±1 sec.
* Measurement to be made after keeping at room temp. for
24±2 hrs. (Class I) or 48±4 hrs. (Class II).
* No remarkable damage.
* Cap change:
NP0: within ±5% or 0.5pF whichever is larger
X7R, X5R: within ±12.5%
(This capacitance change means the change of capacitance under
specifi
ed flexure of substrate from the capacitance measured before
the test.)