FME0H473ZF

Supercapacitors FM Series Overview Applications FM Series Supercapacitors, also known as Electric DoubleLayer Capacitors (EDLCs), are intended for high energy storage applications. Supercapacitors have characteristics ranging from traditional capacitors and batteries. As a result, supercapacitors can be used like a secondary battery when applied in a DC circuit. These devices are best suited for use in low voltage DC hold-up applications such as embedded microprocessor systems with flash memory. Benefits • Rectangular case • Wide range of temperature from −25°C to +70°C (all types except FMR) and −40°C to +85°C (FMR type) • Maintenance free • Maximum operating voltages of 3.5, 3.6, 5.5, and 6.5 VDC • Highly reliable against liquid leakage • Lead-free and RoHS compliant • Leads can be transverse mounted Part Number System FM 0H 223 Z F TP 16 Series Maximum Operating Voltage Capacitance Code Capacitance Tolerance Environmental Tape Type Height (excluding lead) Z = −20/+80% F = Lead-free TP = AMMO L1 = Transverse mounting Blank = Bulk FM FME FMR FMC 0V = 3.5 VDC 0H = 5.5 VDC 0J = 6.5 VDC First two digits represent significant figures. Third digit specifies number of zeros to follow µF code. 18 = 18 mm Blank = Bulk One world. One KEMET © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 1 Supercapacitors – FM Series Dimensions – Millimeters B ±0.5 T ±0.5 A ±0.5 0.4 ±0.1 5 ±1 D1 ±0.1 D2 ±0.1 5 ±0.5 Part Number A B T D1 D2 FM0H103ZF FM0H223ZF FM0H473ZF FM0H104ZF FM0H224ZF FM0V473ZF FM0V104ZF FM0V224ZF FM0J473ZF FME0H223ZF FME0H473ZF FMR0H473ZF FMR0H104ZF FMR0V104ZF FMR0V334ZF FMR0V474ZF FMC0H473ZF FMC0H104ZF FMC0H334ZF 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 15.0 11.5 11.5 15.0 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 14.0 10.5 10.5 14.0 5.0 5.0 5.0 6.5 6.5 5.0 5.0 6.5 6.5 5.0 5.0 6.5 6.5 6.5 6.5 9.0 5.0 6.5 9.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.4 0.4 0.6 For transverse mounting Lead Terminal Forming Add “L1” to the end of bulk part number for transverse mounting option © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 2 Supercapacitors – FM Series Performance Characteristics Supercapacitors should not be used for applications such as ripple absorption because of their high internal resistance (several hundred mΩ to a hundred Ω) compared to aluminum electrolytic capacitors. Thus, its main use would be similar to that of secondary battery such as power back-up in DC circuit. The following list shows the characteristics of supercapacitors as compared to aluminum electrolytic capacitors for power back-up and secondary batteries. Secondary Battery Capacitor NiCd Lithium Ion Aluminum Electrolytic Supercapacitor Back-up ability – – – – Eco-hazard Cd – – – −20 to +60°C −20 to +50°C −55 to +105°C −40 to +85°C (FR, FT, FMR Type) Few hours Few hours Few seconds Few seconds Approximately 500 times Approximately 500 to 1,000 times Limitless (*1) Limitless (*1) Yes Yes None None Flow Soldering Not applicable Not applicable Applicable Applicable Automatic Mounting Not applicable Not applicable Applicable Leakage, explosion Leakage, combustion, explosion, ignition Applicable (FM and FC series) Heat-up, explosion Gas emission (*2) Operating Temperature Range Charge Time Charge/Discharge Life Time Restrictions on Charge/Discharge Safety Risks (*1) Aluminum electrolytic capacitors and supercapacitors have limited lifetime. However, when used under proper conditions, both can operate within a predetermined lifetime. (*2) There is no harm as it is a mere leak of water vapor which transitioned from water contained in the electrolyte (diluted sulfuric acid). However, application of abnormal voltage surge exceeding maximum operating voltage may result in leakage and explosion. Typical Applications Intended Use (Guideline) Power Supply (Guideline) Long time back-up 500 μA and below Application Examples of Equipment Series CMOS microcomputer, IC for clocks CMOS microcomputer, static RAM/DTS (digital tuning system) FM series Environmental Compliance All KEMET supercapacitors are RoHS compliant. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 3 Supercapacitors – FM Series Table 1 – Ratings & Part Number Reference Part Number Maximum Operating Voltage (VDC) Nominal Capacitance Maximum Voltage Holding Maximum ESR Current at 30 Characteristic Weight (g) Charge Discharge at 1 kHz (Ω) Minutes (mA) Minimum (V) System (F) System (F) FM0V473ZF 3.5 0.047 0.06 200 0.042 - FMR0V104ZF 3.5 0.10 - 50 0.090 - 1.3 1.6 FM0V104ZF 3.5 0.10 0.13 100 0.090 - 1.3 FM0V224ZF 3.5 0.22 0.30 100 0.20 - 1.6 FM0H103ZF 5.5 0.01 0.014 300 0.015 4.2 1.3 FME0H223ZF 5.5 0.022 0.028 40 0.033 - 1.3 FM0H223ZF 5.5 0.022 0.028 200 0.033 4.2 1.3 FME0H473ZF 5.5 0.047 0.06 20 0.071 - 1.3 FMC0H473ZF 5.5 0.047 0.06 100 0.071 4.2 1.3 FM0H473ZF 5.5 0.047 0.06 200 0.071 4.2 1.3 FMR0H473ZF 5.5 0.047 0.062 200 0.071 4.2 1.6 FMR0H104ZF 5.5 0.10 - 50 0.15 4.2 1.6 FMR0V334ZF 3.6 - 0.33 50 0.3 - 1.6 FMR0V474ZF 3.6 - 0.47 25 0.42 - 3.5 1.6 FMC0H104ZF 5.5 0.10 0.13 50 0.15 4.2 FM0H104ZF 5.5 0.10 0.13 100 0.15 4.2 1.6 FM0H224ZF 5.5 - 0.22 100 0.33 4.2 1.6 FMC0H334ZF 5.5 - 0.33 25 0.50 4.2 3.5 FM0J473ZF 6.5 0.047 0.062 200 0.071 - 1.6 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 4 Supercapacitors – FM Series Specifications – All Types Except FMR Item FM 5.5 V Type, 3.5 V Type, 6.5 V Type, FMC Type FME Type Category Temperature Range −25°C to +70°C −25°C to +70°C Maximum Operating Voltage 5.5 VDC, 3.5 VDC, 6.5 VDC 5.5 VDC Test Conditions (conforming to JIS C 5160-1) Capacitance Refer to Table 1 Refer to Table 1 Refer to “Measurement Conditions” Capacitance Allowance +80%, −20% +80%, −20% Refer to “Measurement Conditions” ESR Refer to Table 1 Refer to Table 1 Measured at 1 kHz, 10 mA; See also “Measurement Conditions” Current (30 minutes value) Refer to Table 1 Refer to Table 1 Refer to “Measurement Conditions” Surge voltage: Capacitance > 90% of initial ratings > 90% of initial ratings ESR ≤ 120% of initial ratings ≤ 120% of initial ratings Current (30 minutes value) ≤ 120% of initial ratings ≤ 120% of initial ratings Charge: Discharge: Number of cycles: Series resistance: Surge Appearance Capacitance ESR Capacitance ESR Characteristics in Different Temperature No obvious abnormality Phase 2 Phase 3 Capacitance ESR Current (30 minutes value) Phase 5 Capacitance ESR Current (30 minutes value) ≥ 50% of initial value ≤ 400% of initial value Phase 6 No obvious abnormality Phase 2 ≥ 50% of initial value ≤ 300% or less than initial value Phase 3 ≤ 200% of initial value Satisfy initial ratings Phase 5 ≤ 1.5 CV (mA) Within ±20% of initial value Satisfy initial ratings Satisfy initial ratings Within ±20% of initial value Satisfy initial ratings Satisfy initial ratings Capacitance Vibration Resistance ESR Current (30 minutes value) Appearance Solderability 0Ω 70±2°C Conforms to 4.17 Phase 1: Phase 2: Phase 4: Phase 5: Phase 6: +25±2°C −25±2°C +25±2°C +70±2°C +25±2°C Conforms to 4.13 Frequency: Testing Time: 10 to 55 Hz 6 hours Conforms to 4.11 Solder temp: Dipping time: +245±5°C 5±0.5 seconds ≤ 150% of initial value Satisfy initial ratings ≤ 1.5 CV (mA) Phase 6 Discharge resistance: Temperature: 4.0 V (3.5 V type) 6.3 V (5.5 V type) 7.4 V (6.5 V type) 30 seconds 9 minutes 30 seconds 1,000 0.010 F 1,500 Ω 560 Ω 0.022 F 300 Ω 0.047 F 240 Ω 0.068 F 150 Ω 0.10 F 56 Ω 0.22 F 51 Ω 0.33 F Satisfy initial ratings Satisfy initial ratings No obvious abnormality No obvious abnormality Over 3/4 of the terminal should be covered by the new solder Over 3/4 of the terminal should be covered by the new solder 1.6 mm from the bottom should be dipped. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 5 Supercapacitors – FM Series Specifications – All Types Except FMR cont. Item FM 5.5 V Type, 3.5 V Type, 6.5 V Type, FMC Type FME Type Capacitance Solder Heat Resistance ESR Current (30 minutes value) Appearance Satisfy initial ratings Satisfy initial ratings Conforms to 4.10 Solder temp: Dipping time: No obvious abnormality No obvious abnormality 1.6 mm from the bottom should be dipped. Satisfy initial ratings Conforms to 4.12 Temperature Condition: Capacitance Temperature Cycle High Temperature and High Humidity Resistance High Temperature Load ESR Current (30 minutes value) Test Conditions (conforming to JIS C 5160-1) Satisfy initial ratings Appearance No obvious abnormality No obvious abnormality Capacitance Within ±20% of initial value Within ±20% of initial value ESR ≤ 120% of initial ratings ≤ 120% of initial ratings Current (30 minutes value) ≤ 120% of initial ratings ≤ 120% of initial ratings Appearance No obvious abnormality No obvious abnormality Capacitance Within ±30% of initial value Within ±30% of initial value ESR < 200% of initial ratings < 200% of initial ratings Current (30 minutes value) < 200% of initial ratings < 200% of initial ratings Appearance No obvious abnormality No obvious abnormality Number of cycles: Conforms to 4.14 Temperature: Relative humidity: Testing time: Conforms to 4.15 Temperature: Voltage applied: Series protection resistance: Testing time: Charging condition Voltage applied: Self Discharge Characteristics (Voltage Holding Characteristics) 5.5 V type: between terminal leads > 4.2 V 3.5 V type: 6.5 V type: Voltage Not specified Not specified Series resistance: Charging time: −25°C » Room temperature » +70°C » Room temperature 5 cycles +40±2°C 90 to 95% RH 240±8 hours +70±2°C Maximum operating voltage 0Ω 1,000 +48 (+48/−0) hours 5.0 VDC (Terminal at the case side must be negative) 0Ω 24 hours Storage Let stand for 24 hours in condition described below with terminals opened. Ambient temperature: Relative humidity: © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com +260±10°C 10±1 seconds < 25°C < 70% RH S6012_FM • 7/17/2020 6 Supercapacitors – FM Series Specifications – FMR Type Item FMR Type Test Conditions (conforming to JIS C 5160-1) Category Temperature Range −40°C to +85°C Maximum Operating Voltage 5.5 VDC, 3.5 VDC, 3.6 VDC Capacitance Refer to Table 1 Capacitance Allowance +80%, −20% Refer to “Measurement Conditions” ESR Refer to Table 1 Measured at 1 kHz, 10 mA; See also “Measurement Conditions” Current (30 minutes value) Refer to Table 1 Refer to “Measurement Conditions” Surge Capacitance More than 90% of initial ratings ESR Not to exceed 120% of initial ratings Current (30 minutes value) Not to exceed 120% of initial ratings Appearance No obvious abnormality Capacitance ESR Capacitance ESR Characteristics in Different Temperature Refer to “Measurement Conditions” Phase 2 Phase 3 Capacitance ESR 50% higher than initial value 400% or less than initial value 30% or higher than initial value 700% or less than initial value 200% or less than initial value Phase 5 Satisfy initial ratings Current (30 minutes value) 1.5 CV (mA) or below Capacitance Within ±20% of initial value ESR Phase 6 Current (30 minutes value) Lead Strength (tensile) Vibration Resistance Conforms to 4.17 Phase 1: Phase 2: Phase 3: Phase 4: Phase 5: Phase 6: 0Ω 85±2°C +25±2°C −25 ±2°C −40 ±2°C +25 ±2°C +85 ±2°C +25 ±2°C Satisfy initial ratings Conforms to 4.9 Satisfy initial ratings Conforms to 4.13 Frequency: Testing Time: 10 to 55 Hz 6 hours Conforms to 4.11 Solder temp: Dipping time: +245 ±5°C 5±0.5 seconds No obvious abnormality Over 3/4 of the terminal should be covered by the new solder Solderability Discharge resistance: Temperature: No terminal damage Current (30 minutes value) Appearance Charge: Discharge: Number of cycles: Series resistance: 4.0 V (3.5 & 3.6 V type) 6.3 V (5.5 V type) 30 seconds 9 minutes 30 seconds 1,000 0.047 F 300 Ω 0.10 F 150 Ω 56 Ω 0.33 F 30 Ω 0.47 F Satisfy initial ratings Capacitance ESR Surge voltage: 1.6 mm from the bottom should be dipped. Capacitance Solder Heat Resistance ESR Satisfy initial ratings Conforms to 4.10 Solder temp: Dipping time: No obvious abnormality 1.6 mm from the bottom should be dipped. Satisfy initial ratings Conforms to 4.12 Temperature Condition: Current (30 minutes value) Appearance Capacitance Temperature Cycle ESR Current (30 minutes value) Appearance No obvious abnormality © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Number of cycles: +260 ±10°C 10±1 seconds −40°C » Room temperature » +85°C » Room temperature 5 cycles S6012_FM • 7/17/2020 7 Supercapacitors – FM Series Specifications – FMR Type cont. Item High Temperature and High Humidity Resistance High Temperature Load FMR Type Capacitance Within ±20% of initial value ESR Not to exceed 120% of initial ratings Current (30 minutes value) Not to exceed 120% of initial ratings Appearance No obvious abnormality Capacitance Within ±30% of initial value ESR Below 200% of initial ratings Current (30 minutes value) Below 200% of initial ratings Appearance No obvious abnormality Voltage between terminal leads higher than 4.2 V 5.5 V type: Self Discharge Characteristics (Voltage Holding Characteristics) 3.5 V type: 3.6 V type: Not specified Test Conditions (conforming to JIS C 5160-1) Conforms to 4.14 Temperature: Relative humidity: Testing time: Conforms to 4.15 Temperature: Voltage applied: Series protection resistance: Testing time: Charging condition Voltage applied: Series resistance: Charging time: +40 ±2°C 90 to 95% RH 240 ±8 hours +85 ±2°C Maximum operating voltage 0Ω 1,000 +48 (+48/−0) hours 5.0 VDC (Terminal at the case side must be negative) 0Ω 24 hours Storage Let stand for 24 hours in condition described below with terminals opened. Ambient Lower than 25°C temperature: Lower than 70% RH Relative humidity: Construction Molding Resin Element Leads © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 8 Supercapacitors – FM Series Marking Negative Polarity Identification Series Name Trademark Maximum Operating Voltage Nominal Capacitance Polarity (Negative) Polarity (Positive) Date Code Packaging Quantities Part Number Bulk Quantity per Box Straight Lead Bulk Quantity per Box L1 Lead Option Ammo Pack Quantity FM0H103ZF FM0H223ZF FM0H473ZF FM0H104ZF FM0H224ZF FM0V473ZF FM0V104ZF FM0V224ZF FM0J473ZF FME0H223ZF FME0H473ZF FMR0H473ZF FMR0H104ZF FMR0V104ZF FMR0V334ZF FMR0V474ZF FMC0H473ZF 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 400 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 800 pieces 800 pieces 1,000 pieces 1,000 pieces 800 pieces 800 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 800 pieces 800 pieces 300 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 1,000 pieces 400 pieces 1,000 pieces FMC0H104ZF FMC0H334ZF 1,000 pieces 400 pieces 1,000 pieces 300 pieces 1,000 pieces 400 pieces © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 9 Supercapacitors – FM Series Ammo Pack Taping Format (Except FMC0H334ZFTP, FMR0V474ZFTP) P P2 ∆h b a c + W4 W2 F – t3 W W0 W1 L P1 + H – P0 D0 t2 t1 Ammo Pack Taping Specifications (Except FMC0H334ZFTP, FMR0V474ZFTP) Item Symbol Dimensions (mm) Component Height a 11.5±0.5 Component Width b 10.5±0.5 Component Thickness c Refer to “Dimensions” table Lead-Wire Width W4 0.5±0.1 Lead-Wire Thickness t3 0.4±0.1 Component Pitch P 12.7±1.0 Sprocket Hole Pitch P0 12.7±0.3 Sprocket Hole Center to Lead Center P1 3.85±0.7 Sprocket Hole Center to Component Center P2 6.35±0.7 Lead Spacing F 5.0±0.5 Component Alignment (side/side) ∆h 2.0 Maximum Carrier Tape Width W 18.0+1.0/−0.5 Hold-Down Tape Width W0 12.5 Minimum Sprocket Hole Position W1 9.0±0.5 Hold-Down Tape Position W2 3.0 Maximum Height to Seating Plane (lead length) H 16.0±0.5/18.0±0.5 Sprocket Hole Diameter D0 ø 4.0±0.2 Carrier Tape Thickness t1 0.7±0.2 Total Thickness (Carrier Tape, Hold-Down Tape and Lead) t2 1.5 Maximum Cut Out Length L 11.0 Maximum © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 10 Supercapacitors – FM Series Ammo Pack Taping Format (FMC0H334ZFTP, FMR0V474ZFTP) P P2 ∆h b a c – – t3 W2 W4 H F + W W0 W1 L P1 + P0 D0 t2 t1 Ammo Pack Taping Specifications (FMC0H334ZFTP, FMR0V474ZFTP) Item Symbol Dimensions (mm) Component Height a 15.0±0.5 Component Width b 14.0±0.5 Component Thickness c 9.0±0.5 Lead-Wire Width W4 0.6±0.1 Lead-Wire Thickness t3 0.6±0.1 Component Pitch P 25.4±1.0 Sprocket Hole Pitch P0 12.7±0.3 Sprocket Hole Center to Lead Center P1 3.85±0.7 Sprocket Hole Center to Component Center P2 6.35±0.7 Lead Spacing F 5.0±0.5 Component Alignment (side/side) ∆h 2.0 Maximum Carrier Tape Width W 18.0+1.0/−0.5 Hold-Down Tape Width W0 12.5 Minimum Sprocket Hole Position W1 9.0±0.5 Hold-Down Tape Position W2 3.0 Maximum Height to Seating Plane (lead length) H 16.0±0.5/18.0±0.5 Sprocket Hole Diameter D0 ø 4.0±0.2 Carrier Tape Thickness t1 0.67±0.2 Total Thickness (Carrier Tape, Hold-Down Tape and Lead) t2 1.7 Maximum Cut Out Length L 11.0 Maximum © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 11 Supercapacitors – FM Series Measurement Conditions Capacitance (Charge System) Capacitance is calculated from expression (9) by measuring the charge time constant (τ) of the capacitor (C). Prior to measurement, the capacitor is discharged by shorting both pins of the device for at least 30 minutes. In addition, use the polarity indicator on the device to determine correct orientation of capacitor for charging. τ Rc Capacitance: C= Eo: 3.0 (V) Product with maximum operating voltage of 3.5 V 5.0 (V) Product with maximum operating voltage of 5.5 V 6.0 (V) Product with maximum operating voltage of 6.5 V 10.0 (V) Product with maximum operating voltage of 11 V 12.0 (V) Product with maximum operating voltage of 12 V τ: Time from start of charging until Vc becomes 0.632 Eo (V) (seconds) Rc: See table below (Ω). (F) (9) Switch Eo Rc C + Vc – Charge Resistor Selection Guide Cap 0.010 F 0.022 F 0.033 F 0.047 F 0.10 F FA FE FS FYD FY FYH FR FM, FME FMR – – – – – – 1,000 Ω – 1,000 Ω 2,000 Ω 2,000 Ω 2,000 Ω – – – – – – 1,000 Ω 1,000 Ω 1,000 Ω 2,000 Ω 1,000 Ω 1,000 Ω 510 Ω 510 Ω 510 Ω 1,000 Ω 510 Ω 1,000 Ω 0.22 F 200 Ω 200 Ω 200 Ω 510 Ω 510 Ω 0.33 F 0.47 F 1.0 F 1.4 F 1.5 F 2.2 F 2.7 F 3.3 F 4.7 F 5.0 F 5.6 F 10.0 F 22.0 F 50.0 F 100.0 F 200.0 F – 100 Ω 51 Ω – – – – – – – – – – – – – – 100 Ω 51 Ω – 51 Ω – – – – – – – – – – – – 100 Ω 100 Ω – – – – – – 100 Ω – – – – – – – 200 Ω 100 Ω 200 Ω – 100 Ω – – – – – – – – – – – 200 Ω 100 Ω – – – – – – – – – – – – – FMC FG, FGR FGH FT 5,000 Ω – 5,000 Ω – – 2,000 Ω – 2,000 Ω – – Discharge – – – – 2000 Ω 1,000 Ω 2,000 Ω – – 1000 Ω 1,000 Ω 1,000 Ω Discharge 510 Ω 0H: Discharge 510 Ω – 1,000 Ω Discharge 200 Ω 0V: 1000 Ω – – Discharge – – – 200 Ω – – 1,000 Ω Discharge 100 Ω 100 Ω – – 510 Ω Discharge 100 Ω – – – – – – – – – 510 Ω – – – – – 200 Ω – 51 Ω – – – – – – – – – – – 51 Ω – – – 100 Ω – – – – – – – – – – – – – 20 Ω – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – FC, FCS HV – Discharge – – Discharge – – – – – Discharge – – Discharge Discharge – – – – – – – – – – – – – – – Discharge – – – Discharge – Discharge – – Discharge Discharge Discharge Discharge Discharge *Capacitance values according to the constant current discharge method. *HV Series capacitance is measured by discharge system. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 12 Supercapacitors – FM Series Measurement Conditions cont. Capacitance (Discharge System) As shown in the diagram below, charging is performed for a duration of 30 minutes once the voltage of the capacitor terminal reaches 5.5 V. Then, use a constant current load device and measure the time for the terminal voltage to drop from 3.0 to 2.5 V upon discharge at 0.22 mA per 0.22 F, for example, and calculate the static capacitance according to the equation shown below. Note: The current value is 1 mA discharged per 1 F. C＝ I × (T 2 －T 1 ) V 1 －V 2 (F) 5.5 V A C V (V) 0.22 mA (I) SW R 5.5 V V 1 : 3.0 V V1 V 2 : 2.5 V V2 T1 T2 Time (seconds) 30 minutes Capacitance (Discharge System – 3.5 V, 3.6 V) As shown in the diagram below, charging is performed for a duration of 30 minutes once the voltage of the capacitor terminal reaches 3.5 V (3.6 V). Then, use a constant current load device and measure the time for the terminal voltage to drop from 1.8 to 1.5 V upon discharge at 1.0 mA per 1.0 F, for example, and calculate the static capacitance according to the equation shown below. (V) SW C＝ I × (T 2 －T 1 ) V 1 －V 2 (F) 3.5 V (3.6 V) A C V R 3.5 V (3.6 V) V 1 : 1.8 V V1 V 2 : 1.5 V V2 T1 T2 Time (seconds) 30 minutes Capacitance (Discharge System – HV Series) As shown in the diagram below, charging is performed for a duration of 30 minutes once the voltage of the capacitor terminal reaches maximum operating voltage. Then, use a constant current load device and measure the time for the terminal voltage to drop from 2.0 to 1.5 V upon discharge at 1.0 mA per 1.0 F, and calculate the static capacitance according to the equation shown below. (V) SW C＝ I × (T 2 －T 1 ) V 1 －V 2 (F) 2.7 V (2.5 V) V A C R 2.7 V (2.5 V) V 1 : 2.0 V V1 V 2 : 1.5 V V2 T1 T2 Time (seconds) 30 minutes © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 13 Supercapacitors – FM Series Measurement Conditions cont. Equivalent Series Resistance (ESR) ESR shall be calculated from the equation below. ESR ＝ VC 0.01 10mA (Ω) f:1kHz C VC Current (at 30 minutes after charging) Current shall be calculated from the equation below. Prior to measurement, both lead terminals must be short-circuited for a minimum of 30 minutes. The lead terminal connected to the metal can case is connected to the negative side of the power supply. Eo: 2.5 VDC (HV Series 50 F) 2.7 VDC (HV Series except 50 F) 3.0 VDC (3.5 V type) 3.6 VDC (3.6 V type) 5.0 VDC (5.5 V type) 6.0 VDC (6.5 V type) 10.0 VDC (11 V type) 12.0 VDC (12 V type) VR Current ＝ VR RC (A) EO RC SW ＋ C － Rc: 1,000 Ω (0.01 F, 0.022 F, 0.047 F) 100 Ω (0.10 F, 0.22 F, 0.33 F, 0.47 F) 10 Ω (1.0 F, 1.4 F, 1.5 F, 2.2 F, 3.3 F, 4.7 F, 5.6 F) 2.2 Ω (HV Series) However, FS Seres 11 V type and 12 V type 100 Ω 0.47 F, 1.0 F 10 Ω 5.0 F Self-Discharge Characteristic (0H – 5.5 V Products) 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 pin-topin voltage. The 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. The soldering is checked. 4. Dismantling There is a small amount of electrolyte stored within the capacitor. Do not attempt to dismantle as direct skin contact with the electrolyte will cause burning. This product should be treated as industrial waste and not is not to be disposed of by fi re. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 14 Supercapacitors – FM Series Notes on Using Supercapacitors or Electric Double-Layer Capacitors (EDLCs) 1. Circuitry Design 1.1 Useful life The FC Series Supercapacitor (EDLC) uses an electrolyte in a sealed container. Water in the electrolyte can evaporate while in use over long periods of time at high temperatures, thus reducing electrostatic capacity which in turn will create greater internal resistance. The characteristics of the supercapacitor can vary greatly depending on the environment in which it is used. Basic breakdown mode is an open mode due to increased internal resistance. 1.2 Fail rate in the field Based on field data, the fail rate is calculated at approximately 0.006 Fit. We estimate that unreported failures are ten times this amount. Therefore, we assume that the fail rate is below 0.06 Fit. 1.3 Exceeding maximum usable voltage Performance may be compromised and in some cases leakage or damage may occur if applied voltage exceeds maximum working voltage. 1.4 Use of capacitor as a smoothing capacitor (ripple absorption) As supercapacitors contain a high level of internal resistance, they are not recommended for use as smoothing capacitors in electrical circuits. Performance may be compromised and, in some cases, leakage or damage may occur if a supercapacitor is used in ripple absorption. 1.5 Series connections As applied voltage balance to each supercapacitor is lost when used in series connection, excess voltage may be applied to some supercapacitors, which will not only negatively affect its performance but may also cause leakage and/or damage. Allow ample margin for maximum voltage or attach a circuit for applying equal voltage to each supercapacitor (partial pressure resistor/voltage divider) when using supercapacitors in series connection. Also, arrange supercapacitors so that the temperature between each capacitor will not vary. 1.6 Case Polarity The supercapacitor is manufactured so that the terminal on the outer case is negative (-). Align the (-) symbol during use. Even though discharging has been carried out prior to shipping, any residual electrical charge may negatively affect other parts. 1.7 Use next to heat emitters Useful life of the supercapacitor will be significantly affected if used near heat emitting items (coils, power transistors and posistors, etc.) where the supercapacitor itself may become heated. 1.8 Usage environment This device cannot be used in any acidic, alkaline or similar type of environment. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 15 Supercapacitors – FM Series Notes on Using Supercapacitors or Electric Double-Layer Capacitors (EDLCs) cont. 2. Mounting 2.1 Mounting onto a reflow furnace Except for the FC series, it is not possible to mount this capacitor onto an IR / VPS reflow furnace. Do not immerse the capacitor into a soldering dip tank. 2.2 Flow soldering conditions Keep solder under 260°C and soldering time to within 10 seconds when using the flow automatic soldering method. (Except for the FC and HV series) 2.3 Installation using a soldering iron Care must be taken to prevent the soldering iron from touching other parts when soldering. Keep the tip of the soldering iron under 400°C and soldering time to within 3 seconds. Always make sure that the temperature of the tip is controlled. Internal capacitor resistance is likely to increase if the terminals are overheated. 2.4 Lead terminal processing Do not attempt to bend or polish the capacitor terminals with sand paper, etc. Soldering may not be possible if the metallic plating is removed from the top of the terminals. 2.5 Cleaning, Coating, and Potting Except for the FM series, cleaning, coating and potting must not be carried out. Consult KEMET if this type of procedure is necessary. Terminals should be dried at less than the maximum operating temperature after cleaning. 3. Storage 3.1 Temperature and humidity Make sure that the supercapacitor is stored according to the following conditions: Temperature: 5 – 35°C (Standard 25°C), Humidity: 20 – 70% (Standard: 50%). Do not allow the build up of condensation through sudden temperature change. 3.2 Environment conditions Make sure there are no corrosive gasses such as sulfur dioxide, as penetration of the lead terminals is possible. Always store this item in an area with low dust and dirt levels. Make sure that the packaging will not be deformed through heavy loading, movement and/or knocks. Keep out of direct sunlight and away from radiation, static electricity and magnetic fields. 3.3 Maximum storage period This item may be stored up to one year from the date of delivery if stored at the conditions stated above. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 16 Supercapacitors – FM Series KEMET Electronics Corporation Sales Offices For a complete list of our global sales offi ces, please visit www.kemet.com/sales. Disclaimer All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. When providing KEMET products and technologies contained herein to other countries, the customer must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the International Traffi c in Arms Regulations (ITAR), the US Export Administration Regulations (EAR) and the Japan Foreign Exchange and Foreign Trade Act. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com S6012_FM • 7/17/2020 17