Datasheet > 325982T025JP1

325982T025JP1

更新时间： 2024-10-31 04:32:07

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
4页	963K
描述
CAP,AL2O3,9.8MF,25VDC,10% -TOL,50% +TOL

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325982T025JP1 数据手册

Type 325/326, –55 ºC to 125 ºC Long-Life, Switching Power Grade Radial

High Temperature and Ultra-Low ESR

The Types 325 and 326 are the ultra-wide-temperature, low-ESR

capacitors for switching power-supply outputs and automotive applications.

The 125 °C capability and exceptionally low ESRs enable high ripple-

current capability. With series inductance of 12 to 16 nH and ripple currents

to 27 amps one of these capacitors can save by replacing eight to ten of the

12.5 mm diameter capacitors routinely at the output of switching power

supplies. Type 325 has three leads for rugged, reverse-proof mounting, and

Type 326 has two leads.

Highlights

•

2000 hour life test at 125 °C

Ripple Current to 27 amps

•

ESRs to 5 mΩ

> 90% capacitance at –40 °C

Replaces multiple capacitors

Type 325

Type 326

Speciﬁcations

Operating Temperature:

Rated Voltage:

–55 °C to 125 °C

6.3 to 63 Vdc –

Capacitance:

880 µF to 46,000 µF

Capacitance Tolerance:

Leakage Current:

Cold Impedance:

–10 +75%

≤0.5 √CV µA, 4 mA max, 5 minutes

–55 °C multiple of 25 °C Z ≤2.5 @ 120 Hz

≤20 from 20–100 kHz

Ripple Current Multipliers:

Ambient Temperature

45ºC

55ºC 65ºC

75ºC

85ºC

95ºC

105ºC 115ºC 125ºC

0.73 0.55 0.26

1.39

1.3 1.21

1.11

1.00

0.88

Frequency

120ꢀHz

360ꢀHz

0.76

400ꢀHz

0.77

1ꢀkHz

0.85

20-100ꢀkHz

1.00

see ratings

Life Test:ꢀ

2000 h with rated voltage at 125 °C

∆ capacitance ± 10%

ESR 125 % of limit

DCL 100 % of limit

Load Life:

4000 h at full load at 85 °C

∆ capacitance ± 10%

ESR 200 % of limit

Complies with the EU Directive

2002/95/EC requirement

DCL 100 % of limit

500 h at 105 °C,

^{restricting the use of Lead (Pb),}Shelf Life:

Mercury (Hg), Cadmium (Cd),

Hexavalent chromium (Cr(VI)),

PolyBrominated Biphenyls

(PBB) and PolyBrominated

Diphenyl Ethers (PBDE).

∆ capacitance ± 10%,

ESR 110% of limit,

DCL 200% of limit

Vibration:

10 to 55 Hz, 0.06” and 10 g max, 2 h each plane

Outline Drawings

+0.015

-0.032

+0.015

CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com

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