96 DLC 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?999 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 6006 Name of manufacturer Negative terminal identification Upper category temperature (at 8 C types only) QUICK REFERENCE DATA DESCRIPTION STANDARD FORM A HIGH VOLTAGE FORM A VALUE HIGH TEMPERATURE FORM A VERTICAL, MINIATURIZED FORM B Nominal case sizes (Ø D x L in mm) x 7 and x 7. x 9 and x 9 x 9 and x 9. x (vertical) Rated capacitance range, C R 0.07 F to.0 F 0.07 F to 0.68 F 0.07 F to 0.68 F 0.07 F to 0. F Tolerance on C R at 0 C -0 % to 80 % Rated voltage, U R. V 6. V. V. V Maximum surge voltage, U S 6. V 7.0 V 6. V 6. V Category temperature range - C to 70 C - C to 70 C - C to 8 C - C to 70 C Useful life at U R : at 8 C - - 000 h - at 70 C 000 h 000 h 800 h 000 h at 0 C 8000 h 8000 h 000 h 8000 h at C 000 h 000 h 6 000 h 000 h Shelf life at 0 V 000 h at upper category temperature Climatic category IEC 60068 / 070 / / 070 / / 08 / / 070 / Revision: -Mar-8 Document Number: 86 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
96 DLC SELECTION CHART FOR C R, U R, AND FORM AT UPPER CATEGORY TEMPERATURE (UCT) C R U FORM R =. V U R = 6. V (F) UCT = 8 C UCT = 70 C UCT = 70 C 0.07 A x 9 x 7 x 9 B -. x - 0. A x 9 x 9 x 7 x 9 B -. x - 0. A - x 7 - B -. x - 0. A - x 7 - B -. x - 0.7 A x 9 x 7. x 9 B - - - 0.68 A x 9 - x 9 B - - -.0 A - x 7. - DIMENSIONS in millimeters AND AVAILABLE FORMS Sleeve 0. ± 0. 0.8 ± 0.. ± 0. ± 0. 6 ± Ø D L 6 ± Fig. - Form A: Low profile Ø D (.) Laser weld Sleeve L - Solder plating (0.8).0 ± 0. Fig. - Form B: Vertical.0 ± 0..0 ± 0. DIMENSIONS in millimeters, MASS AND PACKAGING QUANTITIES NOMINAL CASE SIZE CASE MASS PACKAGING FORM Ø D Ø D x L (mm) CODE max. L max. (g) QUANTITIES. x B.8.. 000 x 7 A. 7..8 000 x 9 A. 9.. 000 x 7. A. 8.0 7. 00 x 9 A. 9. 8.8 00 Note Packaging: bulk in box Revision: -Mar-8 Document Number: 86 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
ELECTRICAL DATA SYMBOL C R UCT R I DESCRIPTION Rated capacitance, tolerance -0 % / 80 %, measured by constant current discharge method Upper category temperature Max. leakage current after 0 min at U R Max. internal resistance at khz Note Unless otherwise specified, all electrical values in Table apply at T amb = 0 C, P = 86 kpa to 06 kpa and RH = % to 7 % 96 DLC ORDERING EXAMPLE Double layer capacitor 96 series.0 F /. V Nominal case size: Ø mm x 7. mm; Form A Ordering code: MAL 960E Former NC: 960 Table ELECTRICAL DATA AND ORDERING INFORMATION U R (V) C R (F) STANDARD SERIES NOMINAL CASE SIZE Ø D x L (mm) CASE CODE FORM UCT ( C) 0 min (μa) R I khz () ORDERING CODE 0.07 x 7 A 70 69 0 MAL967E 0.0 x 7 A 70 00 7 MAL960E. 0. x 7 A 70 7 MAL96E 0. x 7 A 70 8 7 MAL96E 0.7 x 7. A 70 6 0 MAL967E.0 x 7. A 70 0 MAL960E HIGH TEMPERATURE SERIES 0.07 x 9 A 8 69 00 MAL967E 0.0 x 9 A 8 00 00 MAL960E. 0.7 x 9 A 8 6 0 MAL967E 0.68 x 9 A 8 60 0 MAL9668E VERTICAL, MINIATURIZED SERIES 0.07. x B 70 69 0 MAL967E. 0.0. x B 70 00 7 MAL960E 0.. x B 70 7 MAL96E 0.. x B 70 8 7 MAL96E HIGH VOLTAGE SERIES 6. 0.07 x 9 A 70 69 00 MAL967E 0.0 x 9 A 70 00 00 MAL960E 0.7 x 9 A 70 6 0 MAL967E 0.68 x 9 A 70 60 0 MAL9668E Revision: -Mar-8 Document Number: 86 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
96 DLC MEASURING OF CHARACTERISTICS CAPACITANCE (C) Capacitance shall be measured by constant current discharge method. DISCHARGE CURRENT AS A FUNCTION OF RATED CAPACITANCE PARAMETER VALUE UNIT Rated 0.07 0. 0. 0. 0.7 0.68.0 F capacitance, C R Discharge 0..0 ma current, I D U (V) U R.0 INTERNAL RESISTANCE (R I ) AT khz R I Fig. - Test circuit for R I measurement LEAKAGE CURRENT ( ) Leakage current shall be measured after 0 min application of rated voltage U R : A V C V = --------------- 0 - khz VV = ----------- 0 - A ma V C V 0 0 min T (s) Time Fig. - Voltage diagram for capacitance measurement Capacitance value C R is given by discharge current I D, time T and rated voltage U R, according to the following equation: CF I D ma x 0 - x Ts = -------------------------------------------------------- U R V - V C A Constant current discharger 0 (µa) 0 R S 00 Ω Fig. 6 - Test circuit for leakage current C Curve :.0 F,. V Curve : 0.7 F,. V Curve : 0. F,. V Curve : 0. F,. V R S = 00 Ω Fig. - Test circuit for capacitance measurement 0 0 0 0 0 Time (h) Fig. 7 - Typical leakage current as a function of time Revision: -Mar-8 Document Number: 86 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
DISCHARGE CHARACTERISTICS Backup time of 96 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 h). 0 Backup time (s) 0 MGA69 96 DLC Figure 0 shows the backup time when a 96 DLC capacitor is discharged by a constant resistance (charging time h). The horizontal axis shows the initial value of discharge current if V is connected to the capacitor via a fixed series resistor. Example: μa corresponds to M and 0. μa corresponds to 0 M The vertical axis shows that period of time during which the voltage drops from V to V. 0 0 0 0-0 - 0 - Discharge current (ma) Fig. 8 - Typical backup time as a function of discharge current 0 6 Backup time (s) 0 Curve :.0 F,. V Curve : 0.7 F,. V Curve : 0. F,. V Curve : 0. F,. V Voltage drop from.0 V to. V MGA696 0 0 Backup time (s) 0 0 Curve :.0 F,. V Curve : 0.7 F,. V Curve : 0. F,. V Curve : 0. F,. V Voltage drop from.0 V to.0 V by means of a fixed resistor 0-0 - Fig. 0 - Typical backup time as a function of initial discharge current MLB0 0 0 0 Initial value discharge current (μa) 0 0 0 Curve :.0 F,. V Curve : 0.7 F,. V Curve : 0. F,. V Curve : 0. F,. V Voltage drop: from.0 V to.0 V 0-0 - 0-0 Discharge current (ma) Fig. 9 - Typical backup time as a function of discharge current Revision: -Mar-8 Document Number: 86 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
96 DLC Table TEST PROCEDURES AND REQUIREMENTS for standard and vertical miniaturized series (. V; 70 C) NAME OF TEST Robustness of terminations IEC 608- / EN000 SUBCLAUSE. PROCEDURE (quick reference) Tensile strength; application of loading force for 0 s: 0 N (standard series) N (vertical miniaturized series) No breaks REQUIREMENTS Resistance to C/C: ± 0 %. Solder bath; 60 C; s soldering heat R I and spec. limit Solderability.6 Solder bath; C; s 7 % tinning Vibration.8 Damp heat, steady state. Endurance. Useful life - Storage at upper category temperature.7 Self discharge - Characteristics at high and low temperature.9 0 Hz to Hz;. mm; directions; h per direction 00 h at C; RH 90 % to 9 %; no voltage applied T amb = 70 C;. V applied; 000 h T amb = 70 C;. V applied; 000 h T amb = 70 C; no voltage applied; 000 h h storage at room temperature after application of V for h Step : reference measurement at 0 C of C, R I and Step : measurement at - C Step : measurement at 0 C Step : measurement at 70 C Step : measurement at 0 C C/C: ± 0 % R I and spec. limit C/C: ± 0 % R I x spec. limit x spec. limit C/C: ± 0 % R I x spec. limit x spec. limit C/C: ± 0 % R I x spec. limit x spec. limit C/C: ± 0 % R I x spec. limit x spec. limit Remaining voltage: V C/C: ± 0 % of 0 C value R I x the 0 C value x the 0 C value Statements about product lifetime are based on calculations and internal testing. They should only be interpreted as estimations. Also due to external factors, the lifetime in the field application may deviate from the calculated lifetime. In general, nothing stated herein shall be construed as a guarantee of durability. Revision: -Mar-8 6 Document Number: 86 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9000
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