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EDC334Z5R5C PDF预览

EDC334Z5R5C

更新时间: 2023-12-06 20:00:53
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EDC334Z5R5C

EDC334Z5R5C 数据手册

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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