3

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Please read Cautions and warnings and

Important notes at the end of this document.

Hybrid polymer aluminum electrolytic capacitors

B40921

Very compact, very high ripple current – 125 °C

Specifications and characteristics in brief

Rated voltage VR

Surge voltage VS

25 ... 35 V DC

1.15

V

R

Rated capacitance CR

Capacitance tolerance

390 ... 750 µF

20% ^

= M

Dissipation factor tan



(20 °C, 120 Hz)

VR (V DC)

25

35

tan

 (max.)

0.14

0.12

Leakage current Ileak

(20 °C, 2 min)

or 3 µA, whichever is greater

Useful life1)

125 °C; VR; IAC,R

1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.

Requirements:

> 4000 h

|

C/C|

 30% of initial value

ESR

 2 times initial specified limit2)

2) ESRmax at 100 kHz, 20 °C

Ileak

 initial specified limit

Voltage endurance test

125 °C; VR

1000 h

Post test requirements:

|

C/C|

 15% of initial value

tan



 1.5 times initial specified limit

Ileak

 initial specified limit

Shelf life3)

125 °C, 0 V

3) Before the measurement, the capacitor shall be preconditioned by the application of the rated voltage for 1 hour.

The voltage shall be applied to the capacitor through a resistor, the value of which shall be approximately 100

.

1000 h

Requirements:

|

C/C|

 30% of initial value

tan



 2 times initial specified limit

Ileak

 initial specified limit

Biased humidity test

85 °C, 85% RH, VR

2000 h

Requirements:

|

C/C|

 30% of initial value

tan



 2 times initial specified limit

Ileak

 initial specified limit

IEC climatic category

To IEC 60068-1:2013: 40/125/56

(-40 °C/+125 °C/56 days damp heat test)

Reference standard

AEC-Q200 REV D4)

4) Refer to chapter "General technical information, 2 Standards and specifications" for further details.