Series CE2 www.vishay.com Vishay Wet Tantalum Capacitor, Button, All-Tantalum Case, - 55 °C to + 125 °C Operation FEATURES • • • • • • All-Tantalum electrodes eliminate silver migration Withstands high ripple current Long life reliability Reverse voltage capability Instant use after long storage Mounting: Through-hole PERFORMANCE CHARACTERISTICS Operating Temperature: - 55 °C to + 125 °C Voltage Range: 6.3 VDC to 125 VDC Capacitance Range: 82 μF to 1800 μF SPECIFICATIONS INTRODUCTION This conveniently-packaged polar button unit employs a non-solid electrolyte, and has a sintered tantalum anode. The anode is produced from a high capacitance powder resulting in a capacitor of small size and large CV product. The cathode is also of tantalum and overcomes the restrictions of a silver cathode system in allowing a high ripple current rating and application of a 3 V reverse potential. This all-tantalum construction results in a non-catastrophic wear-out mechanism. The seal is a high efficient system comprising a PTFE gasket clamped between coined plates of tantalum by a work-hardened nickel ring. This type of seal, common to all button styles, is largely responsible for their long life and high reliability and severe military environments. The CE2 series is an extension of the CA2 series with the anode produced from selected powder of very high capacitance giving a higher CV product. The CE2 series ranges are available in several termination options. These include a mounting stud and pins for circuit mounting. APPLICATIONS The CE2 series are designed for use in general military and professional applications. For example: Power supply “smoothing” filter networks, switching, by-pass, timer functions and where reverse potentials occur. WEIGHT The CE2 style with a stud termination weighs approximately 18.1 g, including the nut. The CE2 styles, which has a printed circuit board mounting, weighs approximately 17.3 g. Environmental classification: 55/125/56 Vibration: 10 Hz to 2000 Hz, 0.75 mm or 98 m/s2, 15 h Bump: 390 m/s2, 4000 bumps Shock: 981 m/s2 Acceleration: 981 m/s2 Low air pressure: 1 kPa APPROVALS These capacitors are available released to: • BS CECC 30 202 002 RIPPLE CURRENT CAPABILITY The maximum allowable ripple current is 1 ARMS up to 85 °C and 750 mARMS to 125 °C. These values apply under normal cooling conditions and are irrespective of frequency or waveform. The algebraic sum of the AC peak and DC voltages must not exceed the forward or reverse voltage ratings at the relevant temperature. At certain frequency/temperature/DC voltage combinations higher levels of ripple current may be used. The applications department should be contacted before the above levels are exceeded. REVERSE VOLTAGE CAPABILITY The CE2 series employ tantalum cathodes which allow the continuous application of reverse potentials not exceeding 3 V over the whole temperature range. SURGE VOLTAGE The surge voltage capability is 115 % of the voltage rating at the relevant temperature. TEMPERATURE RANGE The capacitor is designed for operation between - 55 °C and + 125 °C, with linear voltage derating above + 85 °C to 66 % of the rated voltage at + 125 °C. CAPACITANCE TOLERANCE The standard capacitance tolerance is ± 20 % although special tolerances are available by arrangement. Revision: 11-Sep-12 Document Number: 42102 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 Series CE2 www.vishay.com Vishay APPLICATION INFORMATION RELIABILITY Capacitors may be operated at less than the rated voltage, resulting in significantly reduced leakage current values. All capacitors are subjected to burn-in. This is to remove infant mortalities and ensure reliability. The capacitor lifetime is enhanced when the unit is subjected to a reduced ripple current, a low ambient temperature, and is externally cooled. The use of a heat sink is recommended. In timing circuits, or other applications where the device is subjected only to a DC voltage, the ballistic or DC capacitance will be somewhat larger than measured at 50 Hz. The parametric information must necessarily be brief, although additional comprehensive data is available on request, and the tests tailored to customers’ requirements can be made. ORDERING PROCEDURE Example: CE2C (270 μF, 40 VDC) Vishay Part Number: CE2C277M040P ORDERING INFORMATION CE2 C 227 M 100 A MODEL CASE CODE CAPACITANCE TOLERANCE VOLTAGE TERMINATION AND PACKAGING - See Ratings and Case Codes Table This is expressed in picofarads. The first two digits are the significant figures. The third is the number of zeros to follow M = 20 % (std) K = 10 % (special order) This is expressed in volts. To complete the three-digit block, zeros precede the voltage rating. A decimal point is indicated by an “R” (6R3 = 6.3 V) A = Stud B = PC mount pins C = Twin tag or ribbon D = Panel or potting tag Blank = Standard (tin/lead coating) DIMENSIONS in millimeters The CE2 series is comprised of two case sizes, differing in depth of cup only. The case size dimensions are shown in the table. Four mounting styles are available in both case sizes. PC Pins Stud C D B + Potting Tag Twin Tag or Ribbons + + + A J E N G - H Mounting holes M dia. F 20 S.W.G. H.T.D. Nickel 4 BA shakeproof nut Hole Q dia. P This mounting style is suitable for panel thickness of up to 1.2 mm L crs. R - S Hole T dia. W U crs. Mounting holes V dia. K crs. A 3.6 B max. C D 8.5 (1) 21.8 8.4 (2) E F G H J K crs. L crs. M N dia. nom. 8.4 16.2 8.4 1.8 0.8 20.3 10.2 1.1 2.4 P Q dia. R S T dia. U crs. V W dia. nom. 13.1 1.0 7.5 10.7 1.6 13.0 3.5 0.30 Notes • All dimensions are in mm, and are maximum unless otherwise stated (1) For B case size, case height is 6.7 mm (2) Width of anode tag 4.22 mm max. Revision: 11-Sep-12 Document Number: 42102 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 Series CE2 www.vishay.com Vishay STANDARD RATINGS VISHAY CASE CAPACITANCE AT 50 Hz PART NUMBERS CODE (μF) CE2C158(1)6R3(2) CE2C188(1)6R3(2) C C 1500 1800 CE2C108(1)010(2) CE2C128(1)010(2) C C 1000 1200 CE2C687(1)016(2) CE2C827(1)016(2) C C 680 820 CE2C477(1)025(2) CE2C567(1)025(2) C C 470 560 CE2C277(1)040(2) CE2C337(1)040(2) CE2C397(1)040(2) C C C 270 330 390 CE2C227(1)063(2) C 220 CE2C157(1)075(2) CE2C187(1)075(2) C C 150 180 CE2C107(1)100(2) CE2C127(1)100(2) C C 100 120 CE2C826(1)125(2) C Note • Part number definitions: (1) Capacitance tolerance M = 20 % standard K = 10 % special order (2) Termination type A = Stud or bolt B = Pins for PCB C = Twin tags or ribbons D = Potting tag 82 ΔC DISSIPATION FACTOR MAX. ESR MAX. ESR AT 50 Hz AT 50 Hz AT 20 °C AT - 55 °C MAX. DCL MAX. DCL AT 20 °C AT 125 °C (%) (%) 100 kHz 100 kHz (μA) (μA) (Ω) (Ω) 20 °C 125 °C - 55 °C 125 °C 6.3 VDC AT 85 °C; 4 VDC AT 125 °C 80.0 80.0 1.0 15.0 15.0 50 - 80 30.0 85.0 85.0 1.0 15.0 15.0 50 - 80 30.0 10 VDC AT 85 °C; 6.6 VDC AT 125 °C 65.0 65.0 1.0 15.0 10.0 50 - 80 30.0 75.0 75.0 1.0 15.0 15.0 50 - 80 30.0 16 VDC AT 85 °C; 10 VDC AT 125 °C 45.0 45.0 1.0 15.0 8.0 50 - 70 25.0 60.0 60.0 1.0 15.0 10.0 50 - 75 25.0 25 VDC AT 85 °C; 16 VDC AT 125 °C 35.0 35.0 1.0 15.0 5.0 50 - 60 20.0 40.0 40.0 1.0 15.0 5.0 50 - 65 20.0 40 VDC AT 85 °C; 25 VDC AT 125 °C 18.0 18.0 1.0 15.0 5.0 50 - 50 12.5 22.0 22.0 1.0 15.0 5.0 50 - 50 12.5 30.0 30.0 1.0 15.0 5.0 50 - 55 20.0 63 VDC AT 85 °C; 40 VDC AT 125 °C 15.0 15.0 1.0 15.0 4.0 50 - 45 12.5 75 VDC AT 85 °C; 50 VDC AT 125 °C 11.0 11.0 1.0 15.0 4.0 50 - 35 12.5 13.0 13.0 1.0 15.0 4.0 50 - 40 12.5 100 VDC AT 85 °C; 66.7 VDC AT 125 °C 7.5 7.5 1.0 15.0 4.0 50 - 22 10.0 9.0 9.0 1.0 15.0 4.0 50 - 28 10.0 125 VDC AT 85 °C; 83.3 VDC AT 125 °C 7.0 7.0 1.0 15.0 4.0 50 - 20 10.0 PERFORMANCE CURVES Capacitance/temperature at 50 Hz Dissipation factor/temperature at 50 Hz 1800 µF, 6.3 V 100 160 82 µF, 125 V Dissipation factor (%) Percentage of capacitance ( 25 °C standard) 180 120 120 80 60 40 1800 µF, 125 V 80 82 µF, 125 V 40 20 0 - 60 - 40 - 20 Revision: 11-Sep-12 0 20 40 60 80 100 120 140 (°C) - 60 - 40 - 20 0 20 40 60 80 100 120 (°C) Document Number: 42102 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 Series CE2 www.vishay.com Vishay PERFORMANCE CURVES Impedance/temperature at 50 Hz Leakage current/temperature at maximum voltage 100 20 82 µF, 125 V 50 16 Leakage current (µA) Impedance (Ω) 30 20 10 5 3 12 1800 µF, 6.3 V 8 4 1800 µF, 6.3 V 82 µF, 125 V 2 0 1 - 60 - 40 - 20 0 20 40 60 80 100 120 - 60 - 40 - 20 0 20 40 60 80 100 (°C) Capacitance/frequency at 25 °C ESR/frequency at 25 °C 1.6 100 80 82 µF, 125 V 1.2 ESR (W) Percentage of 50 Hz capacitance 120 140 (°C) 60 0.8 40 82 µF, 125 V 20 0.4 1800 µF, 6.3 V 1800 µF, 6.3 V 0 0 101 102 103 102 104 (Hz) 103 104 105 (Hz) 106 Impedance/frequency at 25 °C 102 Impedance (Ω) 82 µF, 125 V 101 100 1800 µF, 6.3 V 10-1 101 102 103 104 105 (Hz) 106 Note • All performance curves are provided from historic Arcotronics style CA/CAE datasheet information Revision: 11-Sep-12 Document Number: 42102 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 Series CE2 www.vishay.com Vishay CROSS REFERENCE VISHAY PART NUMBER ARCOTRONICS PART NUMBER NATO PART NUMBER CE CE2C826M125A 402/1/50157/050 CE2C107M100A 402/1/50157/051 CE2C127M100A 402/1/50157/052 CE2C157M075A 402/1/50157/053 CE2C187M075A 402/1/50157/054 CE2C227M063A 402/1/50157/055 CE2C277M040A 402/1/50157/056 CE2C337M040A 402/1/50157/057 CE2C397M040A 402/1/50157/058 CE2C477M025A 402/1/50157/059 CE2C567M025A 402/1/50157/060 CE2C687M016A 402/1/50157/061 CE2C827M016A 402/1/50157/062 CE2C108M010A 402/1/50157/063 CE2C128M010A 402/1/50157/064 CE2C158M6R3A 402/1/50157/065 CE2C188M6R3A 402/1/50157/066 To be allocated CEPC CE2C826M125B 402/1/50158/050 CE2C107M100B 402/1/50158/051 CE2C127M100B 402/1/50158/052 CE2C157M075B 402/1/50158/053 CE2C187M075B 402/1/50158/054 CE2C227M063B 402/1/50158/055 CE2C277M040B 402/1/50158/056 CE2C337M040B 402/1/50158/057 CE2C397M040B 402/1/50158/058 CE2C477M025B 402/1/50158/059 CE2C567M025B 402/1/50158/060 CE2C687M016B 402/1/50158/061 CE2C827M016B 402/1/50158/062 CE2C108M010B 402/1/50158/063 CE2C128M010B 402/1/50158/064 CE2C158M6R3B 402/1/50158/065 CE2C188M6R3B 402/1/50158/066 Revision: 11-Sep-12 To be allocated Document Number: 42102 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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