Datasheet > ULP782M4R0DAF1A0

ULP782M4R0DAF1A0

更新时间： 2024-11-25 14:52:19

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ULP782M4R0DAF1A0 数据手册

Type ULP, 2 and 3 mm Ultra Low Proﬁle Aluminum Electrolytic Capacitor, 85 ºC

High Energy Density

At 2 and 3 mm thin, type ULP oﬀers the highest energy density

available in a low proﬁle aluminum electrolytic. It’s ideal for the lowest

proﬁle circuits where high capacitance is needed for bulk storage. Look

to type ULP to replace arrays of SMT solid tantalum capacitors.

Highlights

- 2 or 3 mm proﬁle

- High energy density .4 J/cc

- Replaces banks of solid tantalum chips

- 3000 hr life @ 85 ºC without voltage derating

Speciﬁcations

Temperature Range

–40 °C to 85 °C, at 100% rated voltage

120% of the rated working Vdc

500 μF to 24,000 μF

Surge Voltage

Capacitance Range

Capacitance Tolerance

20% at 120 Hz and 25 °C

DC Leakage Current

After a ﬁve minute application of the rated working voltage at +25 °C :

ɪ ≤ 0.001CV

Moisture Resistance

After 500 hours storage at +60°C and 90% to 95% RH with or without load, the

capacitor will meet the following limits:

∆C = +20%/–20% of the initial measured value.

ESR ≤ the initial speciﬁed value

DCL ≤ the initial speciﬁed value

DC Life Test

Apply rated DC working voltage at 85°C for 3000 hours, and then stabilize

them to +25°C.

Capacitors will meet the following limits:

ΔC = 20% of the initial measured value

ESR ≤ the initial speciﬁed value

DCL ≤ the initial speciﬁed value

Shelf Life Test

Shelf life is typically 5 to 10 years. Accelerated test:

After 500 hours at 85°C, capacitors will meet the initial limits after stabilization

at 25°C.

Vibration

MIL-STD-202, Meth. 204, Sine Swept, IEC 60068-2-6 Standard ULP: 10g

Mounting: Vibration capability is dependent upon mounting restraint. To

achieve the high vibration levels as published on right, additional mounting

restraint is required.

Low Temperature Characteristics

Impedence Ratio Z-40 º/ Z+25 ºC @120 Hz

≤ 10 (4 Vdc - 10 Vdc)

≤ 4 (16 Vdc - 63 Vdc)

Altitude

60,000 feet max

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

12 3 4 5 6

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