Datasheet > EDC474Z5R5V

EDC474Z5R5V

更新时间： 2024-11-12 14:51:59

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
4页	661K
描述
EDC474Z5R5V

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数据手册

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EDC474Z5R5V 数据手册

Type EDC, 70 ºC Long Life Electric Double Layer Supercapacitor

Type EDC, 70 ºC electric double layer supercapacitors oﬀer high

capacitance values in a thru hole stacked coin type package.

Primarily designed for integrated circuit voltage backup, the

capacitors can also be used to deliver the initial power from

batteries.

Highlights

- Long life

- High discharge current

- 70 ºC Operating temperature

Speciﬁcations

Operating Temperature Range

–25 ºC to +70 ºC

5.5 Vdc to 6.3 Vdc

0.047 F to 1.5 F

Rated Voltage Range

Capacitance Range

Life, Moisture and Temperature Characteristics

After the following procedures have been performed, measure the

capacitance and ESR at +20 ºC.

Life Test:

Apply the max. operating voltage for 1000 h at +70 ºC

Capacitance Change ±30% of the initial measured value

ESR ≤ 4 times the initial speciﬁed value

Shelf Life:

Subject the capacitor to 1000 hours without voltage at +70 ºC.

Capacitance Change ±30% of the initial measured value

ESR ≤ 4 times the initial speciﬁed value

Moisture Resistance:

Subject the capacitor to 240 hours at +40 ºC at 90 to 95% RH

without voltage.

Capacitance Change ±30% of the initial measured value

ESR ≤ 3 times the initial speciﬁed value

Temperature Cycling

Stabilize the capacitor at each of the following temperatures for 1

hour in sequence, and then measure the capacitance and ESR at

that temperature.

1. +20 ºC

2. -25 ºC

3. +20 ºC

4. +70 ºC

5. +20 ºC

Capacitance Change (at -25 ºC) ±30% of the initial measured value

ESR (at -25 ºC) ≤ 5 times the initial measured value

Capacitance Change (at +85 ºC) ±30% of the initial measured value

ESR (at +85 ºC) ≤ 4 times the initial measured value

Capacitance Change (Step 5 at +20 ºC) ±10% of the initial measured value

ESR (Step 5 at +20 ºC) meets the initial speciﬁed value

Regulatory Information

CDE Cornell Dubilier • 1661 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830

12 3 4

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