Product specification
13
15
Surface-Mount Ceramic Multilayer Capacitors
High-Voltage
NP0
/
X7R
1 KV to 3 KV
TEST
Rapid Change
of
Temperature
TEST METHOD
IEC 60384-
21/22
4.11
PROCEDURE
Preconditioning;
150 +0/–10 °C for 1 hour, then keep for
24 ±1 hours at room temperature
5 cycles with following detail:
30 minutes at lower category temperature
30 minutes at upper category temperature
Recovery time 24 ±2 hours
REQUIREMENTS
No visual damage
∆C/C
Class 1:
NP0: within ±1% or 1 pF, whichever is greater
Class2:
X7R: ±15%
D.F. meet initial specified value
R
ins
meet initial specified value
Damp Heat
4.13
1.
Preconditioning, class 2 only:
No visual damage after recovery
∆C/C
Class 1:
NP0: within ±2% or 1 pF, whichever is greater
Class2:
X7R: ±15%
D.F.
Class 1:
NP0:
≤
2 x specified value
Class2:
X7R:
≥
25 V:
≤
5%
R
ins
Class 1:
NP0:
≥
2,500 MΩ or R
ins
x C
r
≥
25s whichever is less
Class2:
X7R:
≥
500 MΩ or R
ins
x C
r
≥
25s whichever is less
150 +0/-10 °C /1 hour, then keep for
24 ±1 hour at room temp
2.
Initial measure:
Spec: refer to initial spec C, D, IR
3.
Damp heat test:
500 ±12 hours at 40 ±2 °C;
90 to 95% R.H.
4.
Recovery:
Class 1: 6 to 24 hours
Class 2: 24 ±2 hours
5.
Final measure: C, D, IR
P.S. If the capacitance value is less than the
minimum value permitted, then after the
other measurements have been made the
capacitor shall be preconditioned according
to
“IEC 60384 4.1”
and then the
requirement shall be met.
www.yageo.com
Dec. 19, 2012 V.6
YAGEO [ YAGEO CORPORATION ]
