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Electric Double Layer Capacitors Product Specification Product Specifications PRODUCT : FORECON MODEL : DK SERIES FORECON SUPER CAPACITOR TECHNOLOGY CO.,LTD. Address: Buiding 37,ruanwu village.dachong,HIGE-Tech Industrial Middle-East Park,Shenzhen,China TEL:0755-26742182 FAX:0755-26741683 E-mail:sale@forecon.cn http://www.forecon.cn APPROVEDCHECKEDWRITTEN FRC-B-SCDK5R5-1.0-007010 TO. DATE : 2006. . . P.1/11 Electric Double Layer Capacitors Product Specification History of Revision Dec.10.2007Engineering Dept. Li Bing Packege Specification Change QA section Wu Yao 02 May. 28, 2005Engineering Dept. Li Bing Initial Release for Standard Specifications QA section Wu Yao 01 Issu Date CheckedDetails of ChangeDescribedNo. Manufacturer information Company name: Forecon Super Capacitor Technology Co.,Ltd. Address: Buiding 37,Ruanwu village.Dachong,High-Tech Industrial Middle-East Park,Shenzhen,China Postal code:518057 FRC-B-SCDK5R5-1.0-007010 P.2/11 Electric Double Layer Capacitors Product Specification Index 9~119 Cautions For Use 98 Package specifications 77 Measuring Method of Characteristics 66 Specifications and Test Methods 55 Construction and Dimension 44 Inner Structure Chart 43 Nominal Specifications 42 Part Number System 41 Application 3Index 2History of revision Manufacturer Information 1Cover page FRC-B-SCDK5R5-1.0-007010 P.3/11 Electric Double Layer Capacitors Product Specification 1. Application This specification applies to the coin-type Capacitor of FORECON(electric double layer capacitor), which FORECON super capacitor technology CO.,LTD.manufactures, and which supplies to the customer specified in the cover page of this document. Please read these applications and approved them. 2. Part number system SC DK 5R5 224 H ① ② ③ ④ ⑤ ① SUPER CAPACITOR ② Series Name ③ Rated Voltage : 5.5Vdc ④ Capacitance : 224 - 0.22F ⑤ Lead Type : V - Vertical Type, H - Horizontal Type, C -Case insert Type 3. Nominal Specifications -20% ~ 80 %Capacitance Range3-4 1.0FNominal Cap. Range3-3 5.5 V .DCMaximum Operating Voltage3-2 -25 ℃ to +70 ℃Operating temperature range 3-1 CharacteristicsNo. 4. Inner structure chart FRC-B-SCDK5R5-1.0-007010 P.4/11 Electric Double Layer Capacitors Product Specification 5. Construction And Dimension 19*7*20 H type(mm) D*H*P 19.*20.5*5 V type(mm) D*H*P 21*7.5*520 MAX ≤ 301.05.5VDC SCDK5R5105 C type(mm) D*H*P LEAKAGE CURRENT(㎂) ESR (Ω@1KHZ) CAPACITANCE (F) RATEDVOLT ITEMS C type FRC-B-SCDK5R5-1.0-007010 P.5/11 Electric Double Layer Capacitors Product Specification 6. Specifications and Test Method FRC-B-SCDK5R5-1.0-007010 LC ESR LC ESR LC ESR SPEC. VALUE SPEC. VALUE ± 30% OF INI. VAL SPEC. VALUE SPEC. VALUE ± 30% OF INI. VAL SPEC. VALUE 4 TIMES OF INI. VAL ± 30% OF INI. VAL Step 2 NO MARKED DEFECT APPEARANCE 3TIMES ↓ OF SPE. V LC(24h) 4TIMES ↓ OF SPE. V ESR TEMP:70± 2℃ TEST TIME : 1,000± 24HOURS APPLIED VOLTAGE : 5.5 Vdc ±30% OF SPEC. VAL CAPACITANCE ENDURANCE 24HOURS NEGLIGENCE TEMP. : LESS THAN 25℃ HUMIDITY : LESS THAN 70%RH NEGLIGENCE CONDITION MORE THAN 4.2V CAPACITANCE VOLTAGE : 5.0V RESISTANCE : 10Ω CHARGE TIME : 24h CHARGING CONDITION SELF DISCHARGE CHARACTERIS TICS NO MARKED DEFECT APPEARANCE SPEC. VALUE LC(24h) SPEC. VALUE ESR SOLDER TEMP:260± 5℃ IMMERSION TIME:10± 0.5SEC DIP LENGTH : TO 1 .6㎜ FROMBOTTOM OF THE BODY SPEC. VALUE CAPACITANCE SOLDER ABILITY NO MARKED DEFECT APPEARANCE 1.2TIMES ↓ OF SPE. V LC(24h) 1.2TIMES ↓ OF SPE. V ESR TEMP:40± 2℃，HUMIDITY:90 ~ 95%RH，TEST TIME:250±10HOURS ，NO VOLTAGE APPLIED The specimen shall then remain under standard atmospheric condition for recovery for a period adequate for the attainment of temperature stability, with 12 to 24hr. 90%↑ OF SPEC. VAL CAPACITANCE HUMIDITY RESISTANCE NO MARKED DEFECT APPEARANCE SPEC. VALUE LC(24h) SPEC. VALUE ESR AMPLITUDE: 1.5 mm FREQUENCY: 10~ 55HZ DIRECTION:X,Y,Z 3DIRECTIONS TEST TIME: 6 HOURS SPEC. VALUE CAPACITANCE VIBRATION RESISTANCE LOAD: 1kg , ANGLE 90˚ ,1CYCLESEPARATED LEAD BEND STRENGTH LOAD 1kg , 10± 1 SECLEAD TERMINAL SHALL NOT BE LEAD STRENGTH Step 5 CAPACITANCE Step 4 TEMPERATURE CHARACTERISTICS CAPACITANCE Measurements shall be made at each of the temperatures specified above after the capacitor has reached thermal stability Step 1: +20±2℃ Step 2: –25±2℃ Step 3: +20±2℃ Step 4: +70±2℃ Step 5: +20±2℃ *) Thermal stability The condition of thermal stability is judged to be reached when two readings of ESR taken at an interval of not less than 5 min do not differ by an amount greater than which can be attributed to the measuring apparatus. CAPACITANCE VOLTAGE : 5.0Vdc TO SEE MEASURE METHOD RESISTANCE : 100ΩRefer to standard ratingsLEAKAGE CURRENT (24h) FRE. : 1KHZ, 1mARefer to standard ratingsEQUIV. SERIES. RES. (ESR) Refer to characteristics measuring method-20% ~+80% CAPACITANCE TOLERANCE Refer to characteristics measuring method1.0 F CAPACITANCE TEST CONDITION SPECIFICATION ITEM P6/11 Electric Double Layer Capacitors Product Specification FRC-B-SCDK5R5-1.0-007010 7. Measuring Method Of Characteristics 1）. CAPACITANCE Constant-Current Load Device DC Ammeter DC Voltmeter Switch Test Sample DC Constant- voltage Power （V） E：５．０ＶＤＣ 一、Constant-Discharging Method Measuring-Circuit 二、Test methods ◎Set DC constant-voltage as 5.0V. ◎Set constant-current of this device as １mA ◎Switch S to constant-current and charge 30 min under rating voltage. ◎When charging is over,switch S to constant-current discharge device under constant-current 1mA. Charging and discharging Curve ◎ Calculate capacitance using the following formula: C Capacitance（F）； I :Discharging current（A）； U1:Starting Voltage 4.0（V）； U2:Ending Voltage 2.0（V）； t1:The time while the tab-voltage of capacitor reach to starting voltage U1. t2: The time while the tab-voltage of capacitor reach to ending voltage U2. E : P.7/11 Electric Double Layer Capacitors Product Specification FRC-B-SCDK5R5-1.0-007010 2). Internal Impedance Measure by alternating method with Frequency 1kHz. Base voltage : 0V 3). Leakage Current After test sample is charged in the circuit shown in the following Fig. by listed voltage (E) and listed protective resistance (R) for listed time in following Table, measure the voltage (V) between tabs of protective resistance (R). Then calculate Leakage Current (I) by following formula. I=V/R×103（mA） 24h100ohm5.0V Charging Time (T) Protective resistance (R) Charging voltage (E) Leakage Current Measuring Circuit 4). Equivalent series resistance (ESR) ESR is calculated from following expression by using a 1 kHz oscillator, applying an AC current of 10 mA and measuring the voltage (Vc) between both ends of the capaoitor. 5) .Self-discharge characteristlic The self-discharge characteristic is measured by charging a voltage of 5.0 VDC (charge protection resistance: 0 Ω)according to the capacitor polarity for 24 hours, then releasing between the pins for 24 hours and measuring the pinto- pin voltage. This test should be carried out in an environment with an ambient temperature of 25°C or below and relative humidity of 70% RH or below. P.8/11 Electric Double Layer Capacitors Product Specification FRC-B-SCDK5R5-1.0-007010 8. Package specifications 9 .Cautions For Use 1）.Voltage If apply more than rated voltage,the interior of the capacitor will occur chemosynthesis.The gas of solicitation will let the capacitor leak out and broken. 2）.Operating temperature and condition ①The endurance of capacitor is arosed of temp.Generally, the endurance can twice over longer when temp.reduce 10 Degree.So using the capacitor at normal temperature. P.9/11 BULK16.3400x300x290380*280*211800/100SCDK5R5105C 10 9.7 WEIGHT (kg) BULK400x300x290380*280*212200/100SCDK5R5105V BULK400x300x290380*280*212200/100SCDK5R5105H Box (mm) Tray (mm) Box (pcs) Bag (pcs) Tray (pcs) TYPESIZEQUANTITYPRODUCT Electric Double Layer Capacitors Product Specification FRC-B-SCDK5R5-1.0-007010 ②If using the capacitor above the allow range,it may not only shorten the useful life of capacitor,it may also cause serious breakage(such as electrolyte leak out).So when check the operating temp,not should check the condition temp,and inner temp.also should check the radiation of another exothermic component and the itself’s caloric by concussive electric urrent.caution:then not allowed in the back of capacitor placed exothermic component. 3）.Concussive electric current: The internal impedance of super capacitor is higher than any other electrolytic capacitors,so it is more easy exothermic when impingement by concussive electric current.when the temperature of the capacitors raise,the Inner of capacitors will has vertiginous electric current which arose the internal impedance,and the capacitor’s sustentation will be difficult,so it is set a allowed range to avoid temperature’s raise:below 3 celsius degree when measure the surface of capacitors. 4）.Series super capacitors: Assume the following possibility:the voltage of series super capacitor is unbalanced(to insure the voltage of the capacitors in the allowed range),if the capacitor’s balance is broken,the capacitors will be over loading.in order to avoid that situation,it can let one parallel esistance In the both side of capacitors to partake the voltage,to ensure leakage current won’t affect another capacitors. 5）.Thermal shock when soldering: The deterioration of the capacitor shall be caused when it is excess thermal shock,The gas tightness will be bereaved.It will be leakage because the internal pressure is raise. ①If the solder iron touch the scarfweld,the capacitor’s scarfweld will melt down or broken. ②Set the soldering temp.and time consult the current reference drawing. ③When soldering with the old iron,don’t touch the top of the Capacitors.Please do quickly as soon as possible when touch the lead terminal. ④Do not over 150℃ when use the equipment such as ultraviolet oven preheat the capacitors and hardening by bond.If over 150℃,Thewrappage of capacitor will broken, And the seal at top will be shrink. ⑤Don’t conduct reflow soldering by infrared heating or air heating. P.10/11 Electric Double Layer Capacitors Product Specification FRC-B-SCDK5R5-1.0-007010 6）.Cleaning of circuit board Can cleaning the capacitors with immerge it in the suit solvent or use ultrasonic,within 5minute,and below 60℃. The circuit board must be cleaning drastically and airing. 7）. The electrical source of capacitors is DC,don’t use to filter wave for commutating. 8）.Product can store two years under normal temperatures and room pressure.We can ensure the quality one year ender normal using,if the wrong usage cause the products damage,is not in the quality control scope. 9）. Storage Please store supercapacitor in following condition ; Temp. : 15 ~ 35℃, Humidity : 45 ~ 75% RH, Non-dust 10）. Please don't disassemble supercapacitor . Because its electrolyte is organic solvent. P.11/11