DMHA14R5V353M4ATA0

This information may be changed without prior notice. Specification No. JECXDE-9033B Product Specification Issued Date: July 27, 2017 Part Description: Supercapacitor (EDLC) Customer Part No.: MURATA Part No.: DMHA14R5V353M4ATA0 Acknowledgement of reception We have received the attached specification Date: Company: Dept.: Representative Received by (Signature) (Type) (Signature) (Type) Technical Dept. Prepared by (Signature) (Type) Murata Manufacturing Co., Ltd. High Performance Power Device Department Planning and Promotion Sec. Representative (Company name/Dept.) (Signature) (Type) G0F082(Y15) Specification.No. : JECXDE-9033B P. 2 / 10 1. Scope This product specification is applied to supercapacitor (EDLC) used for consumer and industrial electronics market. Please contact us when using this product for any other applications than described in the above. 2. Part Number 2-1 Murata Part Number : DMHA14R5V353M4ATA0 2-2 Customer Part Number : 2-3 Customer Specification Number : 3. Appearance / Dimensions 4. Marking (*) Balance terminal is used for balance control. Balance control is necessary for this product. For details, please see section 10.3(1). Murata Manufacturing Co., Ltd. Specification.No. : JECXDE-9033B 5. P. 3 / 10 Rated Value This product is consisted of two capacitors. The rated values of each capacitor are as shown below. Rated Voltage Capacitance @25℃ ESR(*2) @1kHz 25℃ Max. Discharge Current 2.25V 70mF +/-20% 150mΩ (200mΩMax) 5A Storage Temp. Operating Range Temp. Range -40℃～+85℃ -40℃～+85℃ The rated value and characteristics of this product are specified under the condition that the balance terminals of two capacitors (bal1 and bal2) are connected in series Part Number Rated Voltage Operating Voltage Range(*1) Capacitance @25℃ ESR(*2) @1kHz 25℃ Max. Discharge Current DMHA14R5V353M4ATA0 4.5V 0～4.5V 35mF +/-20% 300mΩ (400mΩMax) 5A Storage Temp. Operating Range Temp. Range -40℃～+85℃ -40℃～+85℃ Note1：(*1) Please refer to Section 10.3 for cautions related to voltage, such as balance control. Note2：(*2)Please refer to Section 6-6 for temperature characteristics of capacitance and ESR. 6. Characteristics No Item Characteristics 1 Appearance Dimensions No remarkable damage, dirt or deformation See Section 3 Capacitance The value of Section 5 is satisfied. 2 3 Test Conditions Visual Microscope with length measuring function, or vernier caliper Thickness is measured with placing a capacitor between flat plates and applying 2kg weight Measurement method: four-terminal method Measurement temperature: 25+/-2ºC Charge capacitor for 30min at 4.5V, then discharge. Charge current: 100mA (see below profile) V1: 80% of 4.5V V2: 40% of 4.5V T1: Time with voltage V1 T2: Time with voltage V2 I : Discharge current: 100mA Murata Manufacturing Co., Ltd. Specification.No. : JECXDE-9033B P. 4 / 10 No Item Characteristics 4 ESR The value of Section 5 is satisfied. Measurement method: four-terminal method Measurement temperature: 25+/-2ºC Measured at AC1kHz. Charge current:10-200mA 5 Leakage Current 60uA max Measurement temperature: 25+/-2ºC Charge voltage: 4.5V Charge time: 30 min. Measure the current value after charged by the above condition. The current value can also be calculated by measuring the voltage of protective resistance 6 Temperature Capacitance Temperature(ºC) Characteristics 85 (Max.) 40(Ref.) 25 -40 (Min.) Change @25ºC +10/-0% +10/-0% Standard value -30% Min. Test Conditions Temperature setting value +/- 2ºC. Capacitance measured with discharge method is specified in Section 6.3. ESR measured with AC 1kHz is specified in Section 6.4. (Temperature switch : after 30 min at each temperature) ESR(@1kHz) Temperature(ºC) 85 (Max.) 40(Ref.) 25 -40 (Min.) 7 8 Terminal strength Vibration Resistance Change @25ºC Less than standard value Less than standard value Standard value +500% Max. No break or crack on any terminal. Item Capacitance ESR Leakage current Thickness @25ºC Appearance Specification -30% of initial value +100% of initial value +150% of initial value 0.5mm max No abnormality and No electrolyte leakage. Hold the body and pull terminal by tension tester (pulling strength 2N). No charge required. Temperature: 25ºC Charge up to 4.5V with 500mA and keep it for 30min. prior to measurement. Vibration : 10～500Hz/10G Amplitude : 1.5mm max, 1 octave/min 10 times/ Z(thickness) direction 10 times/ X, Y and Z directions Sweep time : LOG 11mins /direction Fix on substrate by double-stick tape so that vibration stress is applied to the inside of the capacitor package. Double stick tape : Nitto Denko Corp No.5000NS 10.0x7.0mm Characteristics are measured at 25ºC, normal humidity. Murata Manufacturing Co., Ltd. Specification.No. : JECXDE-9033B No Item 9 Solder Wettability 10 Solder Heat Resistance Characteristics Min 75% of terminal electrode should be covered by new solder. Item Capacitance ESR Leakage current Thickness @25ºC Appearance 10 11 Heat Cycle Test Low Temperature Storage (No load) High Temperature Storage (No load) 0.5mm max No abnormality and No electrolyte leakage. Specification -30% of initial value ESR +100% of initial value Leakage current +150% of initial value Thickness @25ºC 0.5mm max Appearance No abnormality and No electrolyte leakage. Items Specification Capacitance -30% of initial value ESR +100% of initial value +150% of initial value No abnormality and No electrolyte leakage. Items Specification Capacitance -30% of initial value ESR +100% of initial value Items Capacitance ESR Leakage current Thickness @25ºC Appearance Test Conditions Pre-treatment : No charge required. PCT105ºC/Relative humidity 100%/ 1.22x105Pa for 4 hours Immersion depth (flux and solder): Up to 1.0~2.0mm from terminal head. Solder temperature: 245+/-3ºC Sn-3Ag-0.5Cu Immersing time : 2~3 sec Immersing speed : 25+/-2.5mm/s Pre-treatment: No charge required. Soldering Iron: 70W (typ.) Soldering Tip : φ0.8mm Exposed Length: 3mm, Solder Type: Resin flux cored solder wire (φ1.2mm typ.) Solder: Lead-free solder: Sn-3Ag-0.5Cu Test Condition: Soldering Tip Temperature: 350+/-10ºC Heating duration: 3.0+0/-1 sec / one terminal Test Method: *Position the soldering iron pararell to the test spot of terminal. *Avoid contact of soldering tip with capacitor body. Temperature: -40ºC ~ +85ºC, 30 min each. (Temperature switch : within 5 min) Test cycles: 1000 cycles Temperature Cycle Temperature 1 -40 +2/- 0ºC 2 85 +0/-2ºC Pre-treatment: No charge required. Characteristics are measured at 25ºC Allow device to sit for 2hrs min at 25ºC prior to measurement. Temperature: -40 +3/-0ºC Duration : 1000+24/-0hrs Pre-treatment: No charge required. Characteristics are measured at 25ºC. Allow device to sit for 2hrs min at 25ºC prior to measurement. 0.5mm max Appearance Appearance High Temperature Loading +150% of initial value Item Leakage current Thickness @25ºC 13 Specification -30% of initial value +100% of initial value Capacitance Leakage current Thickness @25ºC 12 P. 5 / 10 +150% of initial value Temperature : 85+0/-3ºC Duration: 1000+24/-0hrs Pre-treatment: No charge required. Characteristics are measured at 25ºC. Allow device to sit for 2hrs min at 25ºC prior to measurement. 0.5mm max No abnormality and No electrolyte leakage. Specification -40% of initial value +150% of initial value +150% of initial value 0.5mm max Voltage: DC 4.5 +0/-0.1 V Temperature: 85+0/-3degC Duration: 1,000+24/-0hrs Charge up to test voltage with 500mA and keep it for 30min. prior to measurement. Characteristics are measured at 25ºC. Allow device to sit for 2hrs min at 25ºC prior to measurement. Connect two balance resistors (10kΩ or less) in parallel with each capacitor. No abnormality and No electrolyte leakage. Murata Manufacturing Co., Ltd. Specification.No. : JECXDE-9033B No Item 14 Moisture Resistance 15 P. 6 / 10 Characteristics Items Capacitance ESR Leakage current Thickness @25ºC Appearance Charge/ Discharge Cycle Test Test Conditions Specification -30% of initial value +100% of initial value +150% of initial value 0.5mm max No abnormality and No electrolyte leakage. Items Specification Capacitance -30% of initial value ESR +100% of initial value Leakage current Thickness @25ºC Appearance Voltage: DC 4.5 +0/-0.1 V Temperature: 40+/-3ºC Humidity: 90-95% Duration: 1000+24 /-0hrs Charge up to test voltage with 500mA and keep it for 30min. prior to measurement. Characteristics are measured at 25ºC. Allow device to sit for 2hrs min at 25ºC prior to measurement. Connect two balance resistors (10kΩ or less) in parallel with each capacitor. Charge voltage: DC4.5 +0/-0.1V Temperature : 25 +/-2 ºC Current:5A Test cycle : 50,000 cycles +150% of initial value 0.5mm max No abnormality and No electrolyte leakage. Allow device to sit for 2hrs min at 25ºC prior to measurement. Safety Test(*3) 7. No Item Specification 1 Puncture No venting, fire or explosion 2 Compression No fire or explosion 3 External Short Circuit No fire or explosion 4 Heating No fire or explosion Test Condition Pretreatment: Charge up to 4.5V with 500mA and keep it for 30min.prior to measurement. Fully penetrate the center of capacitor by a 2.5φ needle. Temperature: 85ºC Pretreatment: Charge up to 4.5V with 500mA and keep it for 30min.prior to measurement at 25ºC. Apply pressure on capacitor up to13kN (Both sides of capacitor) Temperature: 25ºC Pretreatment: After applying UL810A compliant process (*4), charge up to 4.5V with 500mA and keep it for 30min.prior to measurement. Connect positive and negative terminals to external resistance of 5mΩ or less in order to short circuit capacitor Temperature: 55ºC Pretreatment: Charge up to 4.5V with 500mA and keep it for 30min.prior to measurement at 25ºC. Allow capacitor to sit at 130ºC for 10 minutes. (*3)This product received safety standard, UL 810A certification. (*4) UL810A Compliant preprocess Preprocess item Condition Time Charge up to 4.5V with 10A and keep it for 15sec. Discharge to 0V Charge/discharge cycle 500hrs with 10A and keep it for 30sec Raise the temperature up to 70℃ within 30 min. and keep it for 4hrs. Temperature cycle Lower the temperature to 20℃ and keep it for 2hrs. Then lower to 1cycle -40℃ and keep it for 4hrs. Raise to 20℃ and keep it for 30min. High temperature storage Maximum storage temperature +10℃ Murata Manufacturing Co., Ltd. 168hrs Specification.No. : JECXDE-9033B 8. P. 7 / 10 Packaging and Minimum order quantity Package type Minimum order quantity tray(50pcs/ tray) 500pcs Tray (50pcs / Tray) Tray dimension (LxW)： 300mm×230mm 9. Quality Assurance (1) Murata’s responsibility for the quality of this product shall be limited to those specified in this document. (2) It is a customer’s responsibility to judge fitness of this product for assembly process, end use and operating environment. (3) Please keep product in sealed packing bag before use. 10. Caution for Use ! Caution 10.1 Limitation of applications Please contact us before using our products for the applications listed below which may require especially high reliability for the prevention of defects which might directly cause damage to the end-users’ life, body or property. ①Aircraft equipment ②Aerospace equipment ③Undersea equipment ④Power plant control equipment ⑤Medical equipment ⑥Transportation equipment(vehicles, trains, ships, etc.) ⑦Traffic signal equipment ⑧Disaster prevention / crime prevention equipment ⑨Data-processing equipment ⑩Application of similar complexity and/or reliability requirements to the applications listed in the above. Please do not use this product for any applications related to the followings. ①Military equipment Murata Manufacturing Co., Ltd. Specification.No. : JECXDE-9033B P. 8 / 10 ! Caution 10.2 Storage condition 10.2.1 Term of warranty for this product is one year after packaging, under the conditions below with sealed packing bag. Recommended storage environment :Room temperature: 30 ºC Humidity : No more than 60%RH This product cannot be baked. 10.2.2 Storage conditions after opening packing bag. (1) Term of warranty of this product is 3 months after opening sealed packing bag. (2) Please keep product under the following conditions in sealed packing bag. Temperature: 5-35ºC Humidity: No more than 70%RH. No condensation. Avoid any acidic or alkaline environment. Avoid excessive external force on this product while in storage. (3)Please keep product in sealed packing bag before use. ! Caution 10.3. Cautions for design (1) Voltage balance control This product consists of two individual cells connected electrically. When in use, please be sure to control the voltage of each cell and keep capacitor voltage within operating voltage range(0～4.5V). Balance control is needed in order to prevent the excessive voltage (over 1/2 voltage of applied voltage) being applied to either cell. Excessive voltage of either cell may shorten the lifetime of capacitor, distort the capacitor shape or cause electrolyte leakage. There are an active balance control and a passive balance control by balance resistor. For more details, please contact us. (2)Polarity This product has polarity. Please do not reverse polarity when in use. Reverse polarity may damage electrolyte or the electrode inside. Please verify the orientation of the capacitor before use in accordance with the Markings of polarity on the product. For marking details, please refer to Section 4 “Markings”. (3) Considerations for operation on AC When using this product on AC, not only the effective voltage but also peak voltage should be within operating voltage range(0～4.5V). (4) Limited operating life Please use this product keeping the voltage and operating time within the specified limit by temperature as shown below (within a dotted line). If going beyond the limit, it may cause product failure. (5) Bulge This product may bulge according to surrounding temperature or applied voltage. Please contact us if you need detailed information about bulge under your use conditions. Murata Manufacturing Co., Ltd. Specification.No. : JECXDE-9033B P. 9 / 10 (6) Self heating temperature When repeating charge and discharge in a short cycle, self heating is generated by internal resistance. The product temperature should not exceed 85ºC, including any self heating. (7) The capacitor package is covered by insulation layer. In some part, however, metal is exposed. Please keep this product from coming in contact with other device or circuit. (8) This product cannot be used under any acidic or alkaline environment. (9) At extremely low pressure, this product may not be able to provide expected performance. If you would like to use this product at low pressure environment continuously, please consult us first. ! Caution 10.4. Soldering and assembling (1) Reflow and flow soldering cannot be used because a capacitor body temperature will rise beyond maximum allowable temperature. Please use other mounting methods. These may include hand soldering, etc. If detailed information about other methods such as hot bar soldering and ACF bonding, which are not specified in this specification, please contact us. (2) Please do not apply excessive force to the capacitor during insertion as well as after soldering. The excessive force may result in damage to electrode terminals and/or degradation of electrical performance. (3) Manual soldering The following conditions are recommended; Solder type: Resin flux cored solder wire (φ1.2mm) Solder: lead-free solder: Sn-3Ag-0.5Cu Soldering iron temperature at 350 ºC+/-10 ºC Solder iron wattage: 70W max. Soldering time: 3 sec maximum per one terminal Allowable soldering frequencies: 3 times maximum per one terminal. Allowable cumulative soldering time per capacitor: 15 sec max total. Please do not touch laminate package directly by solder iron. In order to ensure the connectivity, please apply preparatory solder on the land. When soldering, please apply flux or flux solder, heating the preparatory solder. (4) Applying thermal stress by spot heater or soldering iron to the capacitor or surrounding devices may result in electrical characteristics degradation. Please be careful not to apply thermal stress to the capacitor when repairing. (5) Recommended land pattern (6) Please do not wash the device after soldering. Murata Manufacturing Co., Ltd. Specification.No. : JECXDE-9033B P. 10 / 10 ! Caution 10.5 Fixing product If mechanical stress can be applied on a product due to drop or vibration, please fix products by resin coating or double-sided tape. If you have any questions or problems about product fixing, please contact us. (1)Resin coating If coating/molding the device with resin, there is a risk that some resins may erode metal, or cure-stress of resin may distort terminal or package shape. So please pay careful attention in selecting resin. Prior to use, please make the reliability evaluation with the device mounted in your application set. (2)Fixing on substrate with double-sided tape When fixing product on substrate using double-sided tape, please do not overstress the package. Strong press may distort terminal or package shape. Removing fixed device from substrate may detach device and tape, or distort terminal or package shape. Please do not use sharp tools when removing device from substrate. ! Caution 10.6 Markings Contact of organic solvent (such as IPA) or removing double sided tape from the capacitor marking area (see Section 4) may erase markings on the device. If sequence number is erased, it will prevent us from tracking manufacturing record. Please be careful not to erase markings on the device. ! Caution 10.7 Disassembly Please do not disassemble this product. It may cause electrolyte leakage or failure. ! Caution 10.8 Disposal This device should be disposed of as industrial waste in accordance with local laws and regulations. Never throw this device into fire. ! Caution 10.9 Response to IATA Dangerous Goods Regulations An energy storage capacity of each Murata’s supercapacitor is not greater than 0.3Wh. Therefore, Murata’s supercapacitors are not covered by 54th Edition of IATA Dangerous Goods Regulations effective from January 1, 2013. 11. Proposal (1) When you use, please evaluate in a state mounted by your product (2) Please do not use this product other than the mentioned contents of this specification. (3) Please return one duplicate of this product specification to us with your signature to acknowledge your receipt. If the duplicate is not returned by appointed day (YYYY/MM/DD), the product specification will be deemed to have been received by you. (4) We consider it is not appropriate to include any terms and conditions with regard to the business transaction in the product specifications, drawings or other technical documents. Therefore, if your technical documents as above include such terms and conditions such as warranty clause, product liability clause, intellectual property infringement liability clause, or export control clause, they will be deemed to be invalid. Murata Manufacturing Co., Ltd.