196 DLC www.vishay.com Vishay BCcomponents Energy Storage Double Layer Capacitors FEATURES • Polarized capacitor with high charge density, alternative product to rechargeable backup batteries • Dielectric: electric double layer • Radial leads, cylindrical case, insulated with a blue sleeve • Available in both vertical and low-profile versions • Unlimited charge and discharge cycle numbers • No charge-discharge control circuitry and no series resistor necessary • Maintenance-free, no periodic replacement or service necessary • Ecologically beneficial (no Cd, no Li) • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • Energy storage, for backup of semiconductor memories (CMOS) in all fields of electronics • Telecommunication, audio-video, EDP • General industrial, clock and timer systems MARKING The capacitors are marked with the following information: • Rated capacitance (in F) • Rated voltage (in V) • Date code, in accordance with IEC 60062 • Name of manufacturer • Negative terminal identification • Upper category temperature (at 85 °C types only) QUICK REFERENCE DATA VALUE DESCRIPTION Nominal case sizes (Ø D x L in mm) Rated capacitance range, CR STANDARD FORM A HIGH VOLTAGE FORM A HIGH TEMPERATURE FORM A VERTICAL, MINIATURIZED FORM B 13 x 7 and 21 x 7.5 13 x 9 and 21 x 9 13 x 9 and 21 x 9 11.5 x 13 (vertical) 0.047 F to 1.0 F 0.047 F to 0.68 F 0.047 F to 0.68 F 0.047 F to 0.33 F Tolerance on CR at 20 °C -20 % to +80 % Rated voltage, UR 5.5 V 6.3 V 5.5 V 5.5 V Maximum surge voltage, US 6.3 V 7.0 V 6.3 V 6.3 V Category temperature range -25 °C to +70 °C -25 °C to +70 °C -25 °C to +85 °C -25 °C to +70 °C at 85 °C - - 1000 h - at 70 °C 1000 h 1000 h 2800 h 1000 h at 40 °C 8000 h 8000 h 23 000 h 8000 h at 25 °C 23 000 h 23 000 h 64 000 h 23 000 h Useful life at UR: Shelf life at 0 V Climatic category IEC 60068 Revision: 02-Jun-15 1000 h at upper category temperature 25/070/21 25/070/21 25/085/21 25/070/21 Document Number: 28362 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 196 DLC www.vishay.com Vishay BCcomponents SELECTION CHART FOR CR, UR, AND FORM AT UPPER CATEGORY TEMPERATURE (UCT) CR (F) UR = 5.5 V FORM 0.047 0.1 0.22 0.33 0.47 0.68 1.0 UCT = 85 °C 13 x 9 13 x 9 x 9 21 x 9 21 x 9 - A B A B A B A B A B A B A UR = 6.3 V UCT = 70 °C 13 x 9 13 x 9 21 x 9 21 x 9 - UCT = 70 °C 13 x 7 11.5 x 13 13 x 7 11.5 x 13 13 x 7 11.5 x 13 13 x 7 11.5 x 13 21 x 7.5 21 x 7.5 DIMENSIONS in millimeters AND AVAILABLE FORMS Sleeve 0.8 ± 0.1 1.2 ± 0.1 0.5 ± 0.1 5 ± 0.3 6±1 L ØD 6±1 Fig. 1 - Form A: low profile (4.5) ØD L Laser weld + Sleeve 4.0 ± 0.3 5.0 ± 0.3 Solder plating (0.8) 5.0 ± 0.5 Fig. 2 - Form B: vertical DIMENSIONS in millimeters, MASS AND PACKAGING QUANTITIES NOMINAL CASE SIZE Ø D x L (mm) 11.5 x 13 13 x 7 13 x 9 21 x 7.5 21 x 9 CASE CODE 1 2 3 4 5 FORM Ø Dmax. Lmax. B A A A A 11.8 13.5 13.5 21.5 21.5 13.5 7.5 9.5 8.0 9.5 MASS (g) 1.5 2.8 3.4 7.1 8.8 PACKAGING QUANTITIES 2000 1000 1000 500 500 Note • Packaging: bulk in box. Revision: 02-Jun-15 Document Number: 28362 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 196 DLC www.vishay.com Vishay BCcomponents ORDERING EXAMPLE ELECTRICAL DATA Double layer capacitor 196 series SYMBOL DESCRIPTION CR Rated capacitance, tolerance -20 %/+80 %, measured by constant current discharge method UCT Max. leakage current after 30 min at UR RI Max. internal resistance at 1 kHz Nominal case size: Ø 21 mm x 7.5 mm; Form A Ordering code: MAL2 19612105E3 Former 12 NC: 2222 19612105 Upper category temperature IL 1.0 F / 5.5 V Note • Unless otherwise specified, all electrical values in Table 1 apply at Tamb = 20 °C, P = 86 kPa to 106 kPa and RH = 45 % to 75 %. Table 1 ELECTRICAL DATA AND ORDERING INFORMATION UR (V) CR (μF) NOMINAL CASE SIZE ØDxL (mm) CASE CODE FORM UCT (°C) IL 30 min (μA) RI 1 kHz () ORDERING CODE STANDARD SERIES 5.5 47 000 13 x 7 2 A 70 69 120 MAL219612473E3 100 000 13 x 7 2 A 70 100 75 MAL219612104E3 220 000 13 x 7 2 A 70 135 75 MAL219612224E3 330 000 13 x 7 2 A 70 182 75 MAL219612334E3 470 000 21 x 7.5 4 A 70 216 30 MAL219612474E3 1 000 000 21 x 7.5 4 A 70 315 30 MAL219612105E3 3 A 85 69 300 MAL219622473E3 HIGH TEMPERATURE SERIES 47 000 5.5 13 x 9 100 000 13 x 9 3 A 85 100 200 MAL219622104E3 470 000 21 x 9 5 A 85 216 50 MAL219622474E3 680 000 21 x 9 5 A 85 260 50 MAL219622684E3 VERTICAL, MINIATURIZED SERIES 5.5 47 000 11.5 x 13 1 B 70 69 120 MAL219632473E3 100 000 11.5 x 13 1 B 70 100 75 MAL219632104E3 220 000 11.5 x 13 1 B 70 135 75 MAL219632224E3 330 000 11.5 x 13 1 B 70 182 75 MAL219632334E3 47 000 13 x 9 3 A 70 69 300 MAL219613473E3 100 000 13 x 9 3 A 70 100 200 MAL219613104E3 470 000 21 x 9 5 A 70 216 50 MAL219613474E3 680 000 21 x 9 5 A 70 260 50 MAL219613684E3 HIGH VOLTAGE SERIES 6.3 Revision: 02-Jun-15 Document Number: 28362 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 196 DLC www.vishay.com Vishay BCcomponents MEASURING OF CHARACTERISTICS CAPACITANCE (C) INTERNAL RESISTANCE (RI) AT 1 kHz Capacitance shall be measured by constant current discharge method. VC V R I = ---------------3 10 DISCHARGE CURRENT AS A FUNCTION OF RATED CAPACITANCE PARAMETER Rated capacitance, CR VALUE UNIT 0.047 0.1 0.22 0.33 0.47 0.68 1.0 F 1 mA A + C Discharge current, ID 0.1 1.0 V 1 kHz mA Fig. 5 - Test circuit for RI measurement LEAKAGE CURRENT (IL) Leakage current shall be measured after 30 min application of rated voltage UR: U (V) UR V V I L A = -----------4 10 2.0 V 0 Time 30 min T (s) RS 100 Ω + Fig. 3 - Voltage diagram for capacitance measurement + C Capacitance value CR is given by discharge current ID, time T and rated voltage UR, according to the following equation: Fig. 6 - Test circuit for leakage current I D mA x 10 -3 x T s C F = --------------------------------------------------------UR V - 2 Curve 1: 1.0 F, 5.5 V Curve 2: 0.47 F, 5.5 V Curve 3: 0.22 F, 5.5 V Curve 4: 0.1 F, 5.5 V Curve 5: 0.047 F, 5.5 V RS = 100 Ω 102 IL (µA) A + V C Constant current discharger 10 1 2 3 Fig. 4 - Test circuit for capacitance measurement 4 5 1 1 10 20 30 40 50 Time (h) Fig. 7 - Typical leakage current as a function of time Revision: 02-Jun-15 Document Number: 28362 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 196 DLC www.vishay.com Vishay BCcomponents DISCHARGE CHARACTERISTICS Backup time of 196 DLC series capacitors depends on minimum memory holding voltage and discharge current (corresponding with the current consumption of the load). For minimum backup times of standard and vertical miniaturized series see Figures 8 and 9 (charging time 24 h). MGA695 10 5 Backup time (s) Figure 10 shows the backup time when a 196 DLC capacitor is discharged by a constant resistance (charging time 24 h). The horizontal axis shows the initial value of discharge current if 5 V is connected to the capacitor via a fixed series resistor. Example: 1 μA corresponds to 5 M and 0.1 μA corresponds to 50 M The vertical axis shows that period of time during which the voltage drops from 5 V to 2 V. 10 4 MLB203 10 3 10 3 10 2 1 2 Curve 1: 1.0 F, 5.5 V Curve 2: 0.47 F, 5.5 V Curve 3: 0.22 F, 5.5 V Curve 4: 0.1 F, 5.5 V Curve 5: 0.047 F, 5.5 V Voltage drop from 5.0 V to 3.5 V Backup time (s) 3 4 5 2 10 10-3 10-2 10-1 1 Discharge current (mA) 10 10 Fig. 8 - Typical backup time as a function of discharge current MGA696 10 6 1 102 Curve 1: 1.0 F, 5.5 V Curve 2: 0.47 F, 5.5 V Curve 3: 0.22 F, 5.5 V Curve 4: 0.1 F, 5.5 V Curve 5: 0.047 F, 5.5 V Voltage drop from 5.0 V to 2.0 V by means of a fixed resistor 10 5 4 5 1 10-2 Backup time (s) 3 10-1 1 10 102 103 Initial value discharge current (μA) Fig. 10 - Typical backup time as a function of initial discharge current 10 4 10 3 104 Curve 1: 1.0 F, 5.5 V Curve 2: 0.47 F, 5.5 V Curve 3: 0.22 F, 5.5 V Curve 4: 0.1 F, 5.5 V Curve 5: 0.047 F, 5.5 V Voltage drop: from 5.0 V to 2.0 V 10-3 10-2 1 2 3 4 5 10-1 1 10 Discharge current (mA) Fig. 9 - Typical backup time as a function of discharge current Revision: 02-Jun-15 Document Number: 28362 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 196 DLC www.vishay.com Vishay BCcomponents Table 2 TEST PROCEDURES AND REQUIREMENTS for standard and vertical miniaturized series (5.5 V; 70 °C) NAME OF TEST IEC 60384-4 / EN130300 SUBCLAUSE PROCEDURE (quick reference) REQUIREMENTS Tensile strength; application of loading force for 10 s: Robustness of terminations 4.4 20 N (standard series) No breaks 5 N (vertical miniaturized series) C/C: ± 10 % Resistance to soldering heat 4.5 Solder bath; 260 °C; 5 s Solderability 4.6 Solder bath; 235 °C; 2 s 75 % tinning Vibration 4.8 10 Hz to 55 Hz; 1.5 mm; 3 directions; 2 h per direction C/C: ± 10 % Damp heat, steady state 4.12 500 h at 55 °C; RH 90 % to 95 %; no voltage applied Endurance 4.13 RI and IL spec. limit RI and IL spec. limit C/C: ± 30 % RI 4 x spec. limit IL 2 x spec. limit C/C: ± 30 % Tamb = 70 °C; 5.5 V applied; 1000 h RI 4 x spec. limit IL 2 x spec. limit C/C: ± 30 % Useful life Storage at upper category temperature Self discharge Characteristics at high and low temperature Revision: 02-Jun-15 - 4.17 - 4.19 Tamb = 70 °C; 5.5 V applied; 1000 h Tamb = 70 °C; no voltage applied; 1000 h 24 h storage at room temperature after application of 5 V for 1 h Step 1: reference measurement at +20 °C of C, RI and IL Step 2: measurement at -25 °C Step 3: measurement at +20 °C Step 4: measurement at +70 °C Step 5: measurement at +20 °C RI 4 x spec. limit IL 2 x spec. limit C/C: ± 30 % RI 4 x spec. limit IL 2 x spec. limit Remaining voltage: 4 V C/C: ± 30 % of +20 °C value RI 5 x the +20 °C value IL 4 x the +20 °C value Document Number: 28362 6 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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