ECL datasheet(4/5 Pages) VISHAY

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Document Number: 25020

290

Revision: 17-Jul-08

ECL

Vishay Roederstein

Aluminum Capacitors

Peak/classification temperature (TP)

250 °C

240 °C

230 °C

Time within 5 °C of actual peak temperature (TP)

10 s max.

Ramp-down rate

3 °C/s max.

Time 25 °C to peak temperature

8 min max.

RESISTANCE TO SOLDERING HEAT

Leakage current

Less than specified value

Capacitance value

Within ± 10 % of initial value

tan

Less than specified value

PROFILE FEATURE

LOW TEMPERATURE BEHAVIOR (at 120 Hz)

IMPEDANCE RATIO

(Z) T2/(Z) T1

RATED VOLTAGE (V)

T2/T1

6.3

101625

355063

100

- 25 °C/+ 20 °C

223

- 40 °C/+ 20 °C

334

MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY

FREQUENCY (Hz)

IR MULTIPLIER

0.41

120

0.59

300

0.69

1000

0.80

10 000

0.88

100 000

1.00

ADDITIONAL ELECTRICAL DATA

PARAMETER

CONDITIONS

VALUE

Current

Leakage current

(Test conditions: UR, 20 °C)

After 2 min at UR

IL2 ≤ 0.01 x CR x UR

or 3 µA

for UR ≤ 100 V (whichever is greater)

Resistance

Equivalent series resistance

(ESR)

Calculated from tan

max.

ESR = tan

δ/2 π f C

TEST PROCEDURES AND REQUIREMENTS

TEST

PROCEDURE (QUICK REFERENCE)

REQUIREMENTS

Load life

Tamb = 105 °C

UR and IR applied

After 2000 h

ΔC/C: ± 25 % of initial value

IL ≤ spec. limit

tan

δ ≤ 2 x spec. limit

Shelf life

No voltage applied

After 1000 h

After test: UR to be applied for 30 min

24 to 48 h before measurement

ΔC/C: ± 25 % of initial value

IL ≤ spec. limit

tan

δ ≤ 2 x spec. limit

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