071119

193

OxiCap

Niobium Oxide Capacitor

TEST

NOS series (Temperature range -55ºC to +125ºC)

Condition

Characteristics

Visual examination

no visible damage

DCL

initial limit

ΔC/C

within ±10% of initial value

DF

initial limit

ESR

1.25 x initial limit

Visual examination

no visible damage

DCL

initial limit

ΔC/C

within ±10% of initial value

DF

initial limit

ESR

1.25 x initial limit

Visual examination

no visible damage

DCL

2 x initial limit

ΔC/C

within ±10% of initial value

DF

1.2 x initial limit

ESR

1.25 x initial limit

+20ºC

-55ºC

+20ºC

+85ºC

+125ºC +20ºC

DCL

IL*

n/a

IL*

12 x IL*

15 x IL*

IL*

ΔC/C

n/a

+0/-10%

±5%

+10/-0%

+12/-0%

±5%

DF

IL*

1.5 x IL*

IL*

1.5 x IL*

2 x IL*

IL*

ESR

1.25 x IL* 2.5 x IL*

1.25 x IL* 1.25 x IL*

1.25 x IL* 1.25 x IL*

Visual examination

no visible damage

DCL

initial limit

ΔC/C

within ±5% of initial value

DF

initial limit

ESR

1.25 x initial limit

Visual examination

no visible damage

DCL

initial limit

MIL-STD-202, Method 213, Condition F

ΔC/C

within ±5% of initial value

DF

initial limit

ESR

1.25 x initial limit

Visual examination

no visible damage

DCL

initial limit

MIL-STD-202, Method 204, Condition D

ΔC/C

within ±5% of initial value

DF

initial limit

ESR

1.25 x initial limit

Apply rated voltage (Ur) at 85ºC and / or category

voltage (Uc) at 125ºC for 2000 hours through a circuit

impedance of ≤0.1Ω/V. Stabilize at room temperature

for 1-2 hours before measuring.

Store at 125ºC, no voltage applied, for 2000 hours.

Stabilize at room temperature for 1-2 hours before

measuring.

Apply rated voltage (Ur) at 85ºC, 85% relative

humidity for 1000 hours. Stabilize at room

temperature and humidity for 1-2 hours before

measuring.

Apply 1.3x category voltage (Uc) at 125ºC for

1000 cycles of duration 6 min (30 sec charge,

5 min 30 sec discharge) through a charge /

discharge resistance of 1000Ω

Step

Temperature°C

Duration(min)

1

+20

15

2

-55

15

3

+20

15

4

+85

15

5

+125

15

6

+20

15

*Initial Limit

QUALIFICATION TABLE

Vibration

Endurance

Storage Life

Biased

Humidity

Temperature

Stability

Surge

Voltage

Mechanical

Shock