NOME337M006R0023 Datasheet, PDF (3/3 Pages) AVX Corporation – OxiCap® NOM Low ESR Multianodes

OxiCap^® NOM Low ESR Multianodes
Niobium Oxide Capacitor
QUALIFICATION TABLE
TEST
Endurance
Storage Life
Humidity
Biased
Humidity
Temperature
Stability
NOM series (Temperature range -55ºC to +125ºC)
Condition
Characteristics
Determine after application of rated voltage for 2000
+48/-0 hours at 85±2ºC and then leaving 1-2 hours at
room temperature. Also determine of 125ºC tempera-
ture, category voltage for 2000 +48/-0 hours and
then leaving 1-2 hours at room temperature. Power
supply impedance to be ≤0.1Ω/V.
Visual examination
DCL
ΔC/C
DF
ESR
no visible damage
initial limit
within ±10% of initial value
initial limit
1.25 x initial limit
Visual examination no visible damage
DCL
initial limit
125ºC, 0V, 2000h
ΔC/C
within ±10% of initial value
DF
initial limit
ESR
1.25 x initial limit
Determine after storage without applied voltage
at 65±2ºC and 90-95% relative humidity for 500
hours and then recovery 1-2 hours at room
temperature.
Visual examination
DCL
ΔC/C
DF
no visible damage
1.5 x initial limit
within ±10% of initial value
1.2 x initial limit
ESR
1.25 x initial limit
Visual examination no visible damage
Determine after leaving for 1000 hours at 85±2ºC,
85% relative humidity and rated voltage and then
recovery 1-2 hours at room temperature.
DCL
ΔC/C
DF
2 x initial limit
within ±10% of initial value
1.2 x initial limit
ESR
1.25 x initial limit
Step
1
2
3
4
5
6
Temperature°C
+20±2
-55+0/-3
+20±2
+85+3/-0
+125+3/-0
+20±2
Duration(min)
15
15
15
15
15
15
DCL
ΔC/C
DF
ESR
+20ºC -55ºC
IL* n/a
n/a +0/-10%
IL* 1.5 x IL*
1.25 x IL* 2.5 x IL*
+20ºC
IL*
±5%
IL*
+85ºC
12 x IL*
+10/-0%
1.5 x IL*
1.25 x IL* 1.25 x IL*
+125ºC +20ºC
15 x IL* IL*
+12/-0% ±5%
2 x IL* IL*
1.25 x IL* 1.25 x IL*
Surge
Voltage
Test temperature: 125ºC+3/0ºC
Test voltage: Category voltage at 125ºC
Surge voltage: 1.3 x category at 125ºC
Series protection resistance 1000±100Ω
Discharge resistance: 1000Ω
Number of cycles: 1000x
Cycle duration: 6 min; 30 sec charge,
5 min 30 sec discharge
Visual examination
DCL
ΔC/C
DF
ESR
no visible damage
initial limit
within ±5% of initial value
initial limit
1.25 x initial limit
*Initial Limit
172 ■ APRIL 2014