MKP1839 www.vishay.com Vishay Roederstein AC and Pulse Metallized Polypropylene Film Capacitors MKP Axial Type FEATURES • Precision capacitor, tolerance 1 % and 2 %. Intermediate values are available of the E96 series • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • Pulse operations • SMPS and thyristor circuits • Storage, filter, timing and sample and hold circuits QUICK REFERENCE DATA Capacitance range (E12 series) 47 pF to 22 μF Capacitance tolerance ± 10 %, ± 5 %, ± 2.5 %, ± 2 %, ± 1 % Climatic testing class according to IEC 60068-1 55/100/56 Maximum application temperature 100 °C Reference standards IEC 60384-16 Dielectric Polypropylene film Electrodes Metallized Construction Mono construction Encapsulation Plastic-wrapped, epoxy resin sealed. Flame retardant Leads Tinned wire C-value; tolerance; rated voltage; manufacturer’s type; code for dielectric material; manufacturer location, year and week; manufacturer’s logo or name Marking Rated DC voltage 160 VDC, 250 VDC, 400 VDC, 630 VDC Rated AC voltage 100 VAC, 160 VAC, 220 VAC, 250 VAC Pull test on leads 20 N in direction of leads according to IEC 60068-2-21 Bent test on leads 2 bends through 90° with half of the force used in pull test Note • For more detailed data and test requirements, contact [email protected] DIMENSIONS in millimeters Ø dt 40.0 ± 5.0 LEAD DIAMETER dt L Max. 40.0 ± 5.0 D D Max. L 0.6 ± 0.06 9.0 19.0 0.8 ± 0.08 < 16.5 > 26.5 1.0 ± 0.1 > 16.5 > 26.5 Revision: 10-Dec-13 Document Number: 26022 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 MKP1839 www.vishay.com Vishay Roederstein COMPOSITION OF CATALOG NUMBER MULTIPLIER (nF) 0.1 SPECIAL LETTER FOR TAPED CAPACITANCE (numerically) Bulk 2 1 3 10 4 100 5 Example: R Reel G Ammopack 468 = 680 nF TYPE MKP 1839 X XX 16 X VOLTAGE (VDC) X TOLERANCE 16 = 160 V 1 ±1% 25 = 250 V 2 ±2% 40 = 400 V 3 ± 2.5 % 63 = 630 V 4 ±5% 5 ± 10 % Note (1) For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139 or end of catalog SPECIFIC REFERENCE DATA DESCRIPTION VALUE Tangent of loss angle: at 1 kHz at 10 kHz at 100 kHz C 0.1 μF 4 x 10-4 6 x 10-4 40 x 10-4 10-4 10-4 - - - 0.1 μF < C 1.0 μF 4x C > 1.0 μF 10 x 10-4 6x MAXIMUM PULSE RISE TIME (dU/dt)R [V/μs] CAPACITOR LENGTH (mm) 160 VDC 250 VDC 400 VDC 630 VDC 11 240 300 515 700 14 175 220 380 510 19 100 125 200 280 26.5 60 75 120 160 31.5 45 60 95 120 41.5 30 40 65 85 If the maximum pulse voltage is less than the rated voltage higher dU/dt values can be permitted. R between leads, for C 0.33 μF at 100 V, 1 min RC between leads, for C > 0.33 μF at 100 V, 1 min R between leads and case, 100 V, 1 min Withstanding (DC) voltage between leads and wrapped film (1.4 x URAC + 2000) Withstanding (DC) voltage (cut off current 10 mA), rise time 100 V/s Maximum application temperature Revision: 10-Dec-13 > 100 000 M > 30 000 s > 30 000 m 2840 V, 1 min 1.6 x URDC, 1 min 100 °C Document Number: 26022 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 MKP1839 www.vishay.com Vishay Roederstein ELECTRICAL DATA URDC (V) 160 250 400 Revision: 10-Dec-13 CAP. (μF) CAPACITANCE CODE 0.033 0.047 0.068 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 0.010 0.015 0.022 0.033 0.047 0.068 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 0.0068 0.0082 0.010 0.015 0.022 0.033 0.047 0.068 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 333 347 368 410 415 422 433 447 468 510 515 522 533 547 568 610 615 622 310 315 322 333 347 368 410 415 422 433 447 468 510 515 522 533 547 568 610 615 622 268 282 310 315 322 333 347 368 410 415 422 433 447 468 510 515 522 VOLTAGE CODE VAC 16 100 25 160 40 220 (1) DIMENSIONS D 5.0 5.5 6.0 6.5 7.5 7.0 8.0 9.0 8.5 10.5 12.0 13.0 15.5 15.5 18.5 22.0 24.5 28.5 5.0 5.0 5.0 5.5 6.0 6.5 7.5 7.0 8.5 8.0 9.0 11.0 12.5 13.0 16.0 19.0 19.5 23.0 22.0 24.5 28.5 5.0 5.0 5.5 6.0 6.5 7.0 8.0 8.5 9.0 8.0 9.5 11.5 13.5 14.0 17.0 20.5 21.0 L 11.0 11.0 11.0 14.0 14.0 19.0 19.0 19.0 26.5 26.5 26.5 31.5 31.5 41.5 41.5 41.5 41.5 41.5 11.0 11.0 11.0 11.0 14.0 14.0 14.0 19.0 19.0 26.5 26.5 26.5 26.5 31.5 31.5 31.5 41.5 41.5 41.5 41.5 41.5 11.0 11.0 11.0 11.0 14.0 14.0 14.0 19.0 19.0 26.5 26.5 26.5 26.5 31.5 31.5 31.5 41.5 Document Number: 26022 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 MKP1839 www.vishay.com Vishay Roederstein ELECTRICAL DATA URDC (V) CAP. (μF) CAPACITANCE CODE VOLTAGE CODE VAC 630 0.000047 0.000051 0.000056 0.000062 0.000068 0.000075 0.000082 0.000091 0.00010 0.00011 0.00012 0.00013 0.00015 0.00016 0.00018 0.00020 0.00022 0.00024 0.00027 0.00030 0.00033 0.00036 0.00039 0.00043 0.00047 0.00051 0.00056 0.00062 0.00068 0.00075 0.00082 0.00091 0.0010 0.0011 0.0012 0.0013 0.0015 0.0016 0.0018 0.0020 0.0022 0.0024 0.0027 0.0030 0.0033 0.0036 0.0039 0.0043 0.0047 0.0062 0.0068 0.0082 0.010 0.015 0.022 0.033 0.047 047 051 056 056 068 075 082 091 110 111 112 113 115 116 118 120 122 124 127 130 133 136 139 143 147 151 156 162 168 175 182 191 210 211 212 213 215 216 218 220 222 224 227 230 233 236 239 243 247 262 268 282 310 315 322 333 347 63 250 (1) Revision: 10-Dec-13 DIMENSIONS D 5.0 5.0 5.0 5.0 5.5 5.5 5.5 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.5 5.5 5.5 5.5 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 5.0 5.0 5.0 5.0 5.5 5.5 6.0 5.5 6.5 7.5 7.0 8.0 L 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0 14.0 14.0 14.0 19.0 19.0 Document Number: 26022 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 MKP1839 www.vishay.com Vishay Roederstein ELECTRICAL DATA URDC (V) CAP. (μF) CAPACITANCE CODE VOLTAGE CODE VAC 630 0.068 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 368 410 415 422 433 447 468 510 515 63 250 (1) DIMENSIONS D 9.0 8.5 10.5 12.0 14.5 15.0 18.0 18.0 22.0 L 19.0 26.5 26.5 26.5 26.5 31.5 31.5 41.5 41.5 Notes • Pitch = L + 3.5 mm (1) Not suitable for mains applications RECOMMENDED PACKAGING PACKAGING CODE G R - TYPE OF PACKAGING Ammo Reel Bulk for L > 31.5 mm REEL DIAMETER (mm) 350 ORDERING CODE EXAMPLES MKP1839422403G MKP1839422403R x x - MKP1839522403 x Note • For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139 MOUNTING Normal Use The capacitors are designed for mounting on printed-circuit boards. The capacitors packed in bandoliers are designed for mounting in printed-circuit boards by means of automatic insertion machines. For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139 Specific Method of Mounting to Withstand Vibration and Shock In order to withstand vibration and shock tests, it must be ensured that the capacitors body is in good contact with the printed-circuit board. • For L < 19 mm capacitors shall be mechanically fixed by the leads • For larger pitches the capacitors shall be mounted in the same way and the body clamped • The maximum diameter and length of the capacitors are specified in the dimensions table • Eccentricity as shown in the drawing below Space Requirements on Printed-Circuit Board The maximum length and width of film capacitors is shown in drawing: • Eccentricity as in drawing. The maximum eccentricity is smaller than or equal to the lead diameter of the product concerned. • Product height with seating plane as given by IEC 60717 as reference: hmax. h + 0.4 mm or hmax. h’ + 0.4 mm 1 mm Revision: 10-Dec-13 Document Number: 26022 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 MKP1839 www.vishay.com Vishay Roederstein SOLDERING CONDITIONS For general soldering conditions and wave soldering profile, we refer to application note: “Soldering Guidelines for Film Capacitors”: www.vishay.com/doc?28171 Storage Temperature Tstg = - 25 °C to + 35 °C with RH maximum 75 % without condensation Ratings and Characteristics Reference Conditions Unless otherwise specified, all electrical values apply to an ambient temperature of 23 °C ± 1 °C, an atmospheric pressure of 86 kPa to 106 kPa and a relative humidity of 50 % ± 2 %. For reference testing, a conditioning period shall be applied over 96 h ± 4 h by heating the products in a circulating air oven at the rated temperature and a relative humidity not exceeding 20 %. CHARACTERISTICS MAX. RMS VOLTAGE AS A FUNCTION OF FREQUENCY VRMS 0. 1000 7 5 VRMS 100 7 5 Capacitance in µF 04 7 0. 1 3 2 0. 10 7 5 10 6. 4.7 8 3 2 22 0. 0. 47 100 7 5 1. 2.2 0 3 8 2 3 5 7 104 5 7 105 3 2 VRMS 2 3 3 2 0 0. 47 0. 2 Tamb ≤ 85 °C, 400 VDC 5 7 104 2 3 5 7 105 ΔT (°C) 3 47 0. 1 2 5 7 105 3 2 3 0. 3 5 7 106 f (Hz) 00 1. 1. 0 1 00 2 0. 0. 47 0. 22 0. 1 0. 04 0. 00 47 22 0 .0 7 0. 0 1 Tamb ≤ 85 °C, 630 VDC 10 3 10 5 7 106 f (Hz) 2 Capacitance in µF 3 1 2 2 5 7 104 100 7 5 2 0. 0 47 0 .2 3 3 5 02 1. 2 3 2 01 0. 10 3 10 47 0 .2 1000 7 5 0. 2 0. 0 2 10 3 10 5 7 106 f (Hz) Capacitance in µF 2. 1. 2 2 0. 0 Tamb ≤ 85 °C, 250 VDC 1000 7 5 100 7 5 7 2. VRMS 1 3 10 4. 2 Tamb ≤ 85 °C, 160 VDC 01 0. 02 6. 3 2 2 Capacitance in µF 2 3 5 7 104 2 3 5 7 105 2 3 5 7 106 f (Hz) 16 12 8 4 0 - 60 - 20 20 60 100 Tamb (°C) Maximum allowed component temperature rise (T) as a function of the ambient temperature (Tamb) Revision: 10-Dec-13 Document Number: 26022 6 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 MKP1839 www.vishay.com Vishay Roederstein HEAT CONDUCTIVITY (G) AS A FUNCTION OF ORIGINAL PITCH AND CAPACITOR BODY THICKNESS IN mW/°C DIAMETER (mm) 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 16.5 17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0 21.5 22.0 22.5 23.0 23.5 24.0 24.5 25.0 25.5 26.0 26.5 27.0 27.5 28.0 28.5 Revision: 10-Dec-13 L = 11 mm 2 3 3 3 4 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 14 14 15 15 16 17 17 18 19 20 20 21 22 23 23 24 25 26 27 27 28 29 30 31 L = 14 mm 3 3 4 4 5 5 5 6 6 7 7 8 8 9 10 10 11 11 12 13 13 14 14 15 16 17 17 18 19 19 20 21 22 22 23 24 25 26 27 27 28 29 30 31 32 33 34 35 HEAT CONDUCTIVITY (mW/°C) L = 19 mm L = 26.5 mm 4 5 4 6 5 7 5 7 6 8 7 9 7 10 8 10 8 11 9 12 10 13 10 14 11 14 12 15 12 16 13 17 14 18 14 19 15 20 16 21 16 21 17 22 18 23 19 24 20 25 20 26 21 27 22 28 23 29 24 30 25 31 25 32 26 33 27 35 28 36 29 37 30 38 31 39 32 40 33 41 34 42 35 44 36 45 37 46 38 47 39 48 40 50 41 51 L = 31.5 mm 6 7 8 9 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 34 35 36 37 38 39 41 42 43 44 46 47 48 49 51 52 53 55 56 57 L = 41.5 mm 8 9 10 11 12 13 15 16 17 18 19 20 21 23 24 25 26 28 29 30 31 33 34 35 37 38 39 41 42 43 45 46 48 49 50 52 53 55 56 58 59 61 62 64 66 67 69 70 Document Number: 26022 7 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 MKP1839 www.vishay.com Vishay Roederstein POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function of the free air ambient temperature. The power dissipation can be calculated according type detail specification “HQN-384-01/101: Technical Information Film Capacitors with the typical tgd of the curves”. The component temperature rise (T) can be measured (see section “Measuring the component temperature” for more details) or calculated by T = P/G: • T = Component temperature rise (°C) • P = Power dissipation of the component (mW) • G = Heat conductivity of the component (mW/°C) MEASURING THE COMPONENT TEMPERATURE A thermocouple must be attached to the capacitor body as in: Thermocouple The temperature is measured in unloaded (Tamb) and maximum loaded condition (TC). The temperature rise is given by T = TC - Tamb. To avoid radiation or convection, the capacitor should be tested in a wind-free box. APPLICATION NOTE AND LIMITING CONDITIONS These capacitors are not suitable for mains applications as across-the-line capacitors without additional protection, as described hereunder. These mains applications are strictly regulated in safety standards and therefore electromagnetic interference suppression capacitors conforming the standards must be used. To select the capacitor for a certain application, the following conditions must be checked: 1. The peak voltage (UP) shall not be greater than the rated DC voltage (URDC) 2. The peak-to-peak voltage (UP-P) shall not be greater than the maximum (UP-P) to avoid the ionization inception level 3. The voltage peak slope (dU/dt) shall not exceed the rated voltage pulse slope in an RC-circuit at rated voltage and without ringing. If the pulse voltage is lower than the rated DC voltage, the rated voltage pulse slope may be multiplied by URDC and divided by the applied voltage. For all other pulses following equation must be fulfilled: T dU 2 dU 2 x ------- x dt U RDC -------- dt dt rated 0 T is the pulse duration. 4. The maximum component surface temperature rise must be lower than the limits (see graph “Max. allowed component temperature rise”). 5. Since in circuits used at voltages over 280 V peak-to-peak the risk for an intrinsically active flammability after a capacitor breakdown (short circuit) increases, it is recommended that the power to the component is limited to 100 times the values mentioned in the table: “Heat conductivity” 6. When using these capacitors as across-the-line capacitor in the input filter for mains applications or as series connected with an impedance to the mains the applicant must guarantee that the following conditions are fulfilled in any case (spikes and surge voltages from the mains included). VOLTAGE CONDITIONS FOR 6 ABOVE ALLOWED VOLTAGES Maximum continuous RMS voltage Tamb 85 °C 85 °C < Tamb 100 °C URAC URAC Maximum temperature RMS-overvoltage (< 24 h) 1.25 x URAC 1.25 x URAC Maximum peak voltage (VO-P) (< 2 s) 1.6 x URDC 1.1 x URDC Revision: 10-Dec-13 Document Number: 26022 8 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 MKP1839 www.vishay.com Vishay Roederstein INSPECTION REQUIREMENTS General Notes Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-16 and Specific Reference Data”. GROUP C INSPECTION REQUIREMENTS SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS SUB-GROUP C1A PART OF SAMPLE OF SUB-GROUP C1 4.1 Dimensions (detail) As specified in chapter “General Data” of this specification 4.3.1 Initial measurements Capacitance Tangent of loss angle at 100 kHz 4.3 Robustness of terminations Tensile and bending 4.4 Resistance to soldering heat Method: 1A Solder bath: 280 °C ± 5 °C Duration: 5 s No visible damage 4.14 Component solvent resistance Isopropylalcohol at room temperature Method: 2 Immersion time: 5 min ± 0.5 min Recovery time: Min. 1 h, max. 2 h 4.4.2 Final measurements Visual examination No visible damage Legible marking Capacitance |C/C| 2 % of the value measured initially Tangent of loss angle Increase of tan 0.002 Compared to values measured in 4.3.1 SUB-GROUP C1B OTHER PART OF SAMPLE OF SUB-GROUP C1 4.6.1 Initial measurements Capacitance Tangent of loss angle: For C 1 μF at 10 kHz For C > 1 μF at 1 kHz 4.15 Solvent resistance of the marking Isopropylalcohol at room temperature Method: 1 Rubbing material: Cotton wool Immersion time: 5 min ± 0.5 min 4.6 Rapid change of temperature A = Lower category temperature B = Upper category temperature 5 cycles Duration t = 30 min 4.7 Vibration Visual examination Mounting: See section “Mounting” for more information Procedure B4 Frequency range: 10 Hz to 55 Hz Amplitude: 0.75 mm or Acceleration 98 m/s2 (whichever is less severe) Total duration 6 h No visible damage Visual examination No visible damage 4.7.2 Final inspection Revision: 10-Dec-13 No visible damage Legible marking Document Number: 26022 9 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 MKP1839 www.vishay.com Vishay Roederstein GROUP C INSPECTION REQUIREMENTS SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS SUB-GROUP C1B OTHER PART OF SAMPLE OF SUB-GROUP C1 4.9 Shock Mounting: See section “Mounting” for more information Pulse shape: Half sine Acceleration: 490 m/s2 Duration of pulse: 11 ms 4.9.3 Final measurements Visual examination No visible damage Capacitance |C/C| 2 % of the value measured in 4.6.1 Tangent of loss angle Increase of tan 0.002 Compared to values measured in 4.6.1 Insulation resistance As specified in section “Insulation Resistance” of this specification SUB-GROUP C1 COMBINED SAMPLE OF SPECIMENS OF SUB-GROUPS C1A AND C1B 4.10 Climatic sequence 4.10.2 Dry heat 4.10.3 Damp heat cyclic Test Db, first cycle 4.10.4 Cold Temperature: Lower category temperature Duration: 2 h 4.10.6 Damp heat cyclic Test Db, remaining cycles Visual examination No visible damage Legible marking Capacitance |C/C| 3 % of the value measured in 4.4.2 or 4.9.3 Tangent of loss angle Increase of tan 0.003 Compared to values measured in 4.3.1 or 4.6.1 Insulation resistance 50 % of values specified in section “Insulation Resistance” of this specification 4.10.6.2 Final measurements Temperature: Upper category temperature Duration: 16 h SUB-GROUP C2 4.11 Damp heat steady state Capacitance 4.11.1 Initial measurements Tangent of loss angle at 1 kHz 4.11.3 Final measurements Visual examination No visible damage Legible marking Capacitance |C/C| 3 % of the value measured in 4.11.1. Tangent of loss angle Increase of tan 0.001 Compared to values measured in 4.11.1 Insulation resistance 50 % of values specified in section “Insulation Resistance” of this specification Revision: 10-Dec-13 Document Number: 26022 10 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 MKP1839 www.vishay.com Vishay Roederstein GROUP C INSPECTION REQUIREMENTS SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS SUB-GROUP C3 4.12 Endurance DC Duration: 2000 h 1.25 x URDC at 85 °C 0.875 x URDC at 100 °C 4.12.1 Initial measurements Capacitance Tangent of loss angle: For C 1 μF at 10 kHz For C > 1 μF at 1 kHz 4.12.5 Final measurements Visual examination No visible damage Legible marking Capacitance |C/C| 3 % compared to values measured in 4.12.1 Tangent of loss angle Increase of tan 0.002 Compared to values measured in 4.12.1 Insulation resistance 50 % of values specified in section “Insulation Resistance” of this specification Capacitance Capacitance at lower category temperature Capacitance at 20 °C Capacitance at upper category temperature For - 55 °C to + 20 °C: 0 % |C/C| 2 % or for 20 °C to 85 °C: - 3 % |C/C| 0 % Capacitance Tangent of loss angle: For C 1 μF at 10 kHz For C > 1 μF at 1 kHz As specified in section “Capacitance” of this specification Insulation resistance As specified in section “Insulation Resistance” of this specification SUB-GROUP C4 4.2.6 Temperature characteristics Initial measurement Intermediate Intermediate measurements Final measurements 4.13 Charge and discharge 10 000 cycles Charged to URDC Discharge resistance: U RDC R = ------------------------------------------ 2.5 x C dU/dt 4.13.1 Initial measurements Capacitance Tangent of loss angle at 100 kHz 4.13.3 Final measurements Capacitance |C/C| 3 % of the value measured in 4.13.1 Tangent of loss angle Increase of tan 0.003 Compared to values measured in 4.13.1 Insulation resistance 50 % of values specified in section “Insulation Resistance” of this specification Revision: 10-Dec-13 Document Number: 26022 11 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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