M34 www.vishay.com Vishay Wet Tantalum Capacitors Surface Mount, Molded Case FEATURES Terminations: standard tin/lead (SnPb), 100 % tin (RoHS compliant) terminations available Very high capacitance, 10 F to 470 F 6 V to 125 V, - 55 C to + 125 C Very low ESR High ripple current capability Low DCL Model M34 wet tantalum electrolytic chip capacitors incorporate the advantages of all the varieties of electrolytic capacitors and eliminate most of the PERFORMANCE CHARACTERISTICS disadvantages. These units have a transient reverse voltage capability and a higher ripple current capability Operating Temperature: - 55 C to + 85 C than any other electrolytic type with similar combinations (to + 125 C with voltage derating) of capacitance and case size. Capacitance Tolerance: At 120 Hz, + 25 C, 20 % Compliant to RoHS Directive 2002/95/EC standard, 10 % Note DC Leakage Current (DCL Max.): At + 25 C and above: * Pb containing terminations are not RoHS compliant, exemptions Leakage current shall not exceed the values listed in the may apply Standard Ratings table. APPLICATION NOTES Life Test: Capacitors are capable of withstanding a 2000 h a)No continuous reverse voltage permissible. life test at a temperature of + 85 C or + 125 C at the applicable rated DC working voltage. b)Transient reverse voltage surges are acceptable under the following conditions: Following life test: The peak reverse voltage does not exceed 1.5 V and the 1. DCL, measured at + 85 C rated voltage, shall not be in peak current times the duration of the reverse transient excess of the original requirement. does not exceed 0.05 A. In addition, the repetition 2. The equivalent series resistance shall not exceed 150 % frequency of the reverse voltage surge is less than 10 Hz. of the initial requirement. c)The peak of the applied AC ripple and the applied DC 3. Change in capacitance shall not exceed 10 % from the voltage must not exceed the DC voltage rating of initial measurement. the capacitor. ORDERING INFORMATION M34 C 826 M 125 B Z S S MODEL CASE CAPACITANCE CAPACITANCE DC VOLTAGE RATING TERMINATION RELIABILITY TEMP ESR CODE TOLERANCE AT + 85 C AND PACKAGING LEVEL See This is K = 10 % This is expressed in A = 100 % tin Z = Non-ER S = Std S = Std Ratings expressed in M = 20 % volts. To complete the (RoHS compliant), and Case picofarads. three-digit block, bulk Codes The first two zeros precede the B = Std, tin/lead, table digits are the voltage rating. bulk significant figures. The third is the number of zeros to follow. Note Packaging: The use of formed plastic tubes for packing bulk components is standard Revision: 28-Jul-11 Document Number: 40106 1 For technical questions, contact: tantalum vishay.com 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 M34 www.vishay.com Vishay DIMENSIONS in inches millimeters L WP CASE CODE L (MAX.) W H P (MIN.) T T (MIN.) W H 0.835 0.315 0.012 0.295 0.012 0.118 0.236 0.012 0.075 C 21.2 8 0.3 7.5 0.3 3.0 6.0 0.3 1.9 RECOMMENDED REFLOW PROFILES T C p t p T C L T MAX. C s (t L) T MIN. C s PREHEAT (t ) s 25 C TIME (s) ALL CASE CODES T T T T T MIN. T MIN. T MAX. T MAX. t t p p L L s s s s s s t t p L Lead (Pb)-free Sn/Pb Lead (Pb)-free Sn/Pb Lead (Pb)-free Sn/Pb Lead (Pb)-free Sn/Pb Lead (Pb)-free Sn/Pb 245 C 220 C 10 217 C 183 C 150 C 100 C 200 C 150 C 60 to 150 60 to 90 60 MOUNTING Due to the size and weight of these capacitors, we recommend that a supplemental mounting restraint to be used in printed circuit board attachment in addition to the reflowed solder. One recommendation is to use an adhesive such as defined in the J-STD-001DS. This is the Space Application Electronic Hardware Addendum to J-STD-001 (Requirements for Solder Electrical and Electronic Assemblies). Revision: 28-Jul-11 Document Number: 40106 2 For technical questions, contact: tantalum vishay.com 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 T H TEMPERATURE (C) H T W