MKT373M (Mini) www.vishay.com Vishay BCcomponents DC Film Capacitors MKT Radial Potted Type FEATURES • 10 mm to 27.5 mm lead pitch • Supplied loose in box taped on ammopack or reel • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS Blocking, coupling, and decoupling, bypass and energy reservoir, industrial, consumer, lighting. QUICK REFERENCE DATA Capacitance range (E12 series) 0.01 μF to 10 μF Capacitance tolerance ± 10 %, ± 5 % Climatic testing class according to IEC 60068-1 55/105/56 Maximum application temperature 105 °C Reference standards IEC 60384-2 Dielectric Polyester film Electrodes Metallized Mono construction Construction Encapsulation Flame retardant plastic case and epoxy resin UL-class 94 V-0 Leads Tinned wire C-value; tolerance; rated voltage; manufacturer’s symbol; year and week of manufacture; manufacturer’s type designation Marking Rated (DC) voltage 250 V, 400 V, 630 V Rated (AC) voltage 63 V, 100 V, 160 V Rated temperature 85 °C Performance grade Grade 1 (long life) Note • For more detailed data and test requirements, contact [email protected] DIMENSIONS l w h lt P ± 0.3 Revision: 04-Aug-15 Ø dt Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents COMPOSITION OF CATALOG NUMBER TYPE AND PITCHES 373 M 10.0 mm 15.0 mm 22.5 mm 27.5 mm CAPACITANCE (numerically) Example: 104 = 10 x 10 = 100 nF BFC2 2222 (*) 373 373 XX XX YY YY Y M Z Y M Z (*) Old ordering number TYPE PACKAGING Loose in box 373 M LEAD CONFIGURATION Lead length 4.0 + 1.0/- 0.5 mm Taped on reel (1) H = 18.5 mm; P0 = 12.7 mm; Reel diameter = 356 mm Ammopack (1) H = 18.5 mm; P0 = 12.7 mm C-TOL. ± 10 % ±5% ± 10 % ±5% ± 10 % ±5% MULTIPLIER (nF) 1 3 10 4 100 5 1000 6 PITCH (mm) 10 15 22.5 27.5 PREFERRED TYPES 250 V 400 V EE FE EF FF EL FL EM FM EB FB EC FC CODE D F I K 630 V GE GF GL GM GB GC Note (1) For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139 SPECIFIC REFERENCE DATA DESCRIPTION Tangent of loss angle: C 0.1 μF 0.1 μF < C 0.47 μF 0.47 μF < C 1.0 μF 1.0 μF < C 10 μF C > 10 μF Rated voltage pulse slope (dU/dt)R at Lmax. = 12.5 mm Lmax. = 17.5 mm Lmax. = 26.0 mm Lmax. = 30.0 mm R between leads, for C 0.33 μF at 100 V; 1 min R between leads, for C 0.33 μF at 500 V; 1 min RC between leads, for C > 0.33 μF at 100 V; 1 min RC between leads, for C > 0.33 μF at 500 V; 1 min R between interconnecting leads and casing, 100 V; 1 min Withstanding (DC) voltage (cut off current 10 mA) (1); rise time 1000 V/s: Withstanding (DC) voltage between leads and case for at 1 kHz 75 x 10-4 75 x 10-4 75 x 10-4 75 x 10-4 75 x 10-4 250 VDC 20 V/μs 11 V/μs 7 V/μs 5 V/μs > 30 000 M > 10 000 s 250 VDC 400 V; 1 min 250 VDC 500 V; 1 min Maximum application temperature VALUE at 10 kHz 130 x 10-4 130 x 10-4 130 x 10-4 150 x 10-4 400 VDC 45 V/μs 20 V/μs 10 V/μs 8 V/μs > 30 000 M > 10 000 s > 30 000 M 400 VDC 640 V; 1 min 400 VDC 800 V; 1 min 105 °C at 100 kHz 250 x 10-4 300 x 10-4 630 VDC 137 V/μs 44 V/μs 17 V/μs 12 V/μs > 30 000 M > 10 000 s 630 VDC 1008 V; 1 min 630 VDC 1260 V; 1 min Note (1) See “Voltage Proof Test for Metallized Film Capacitors”: www.vishay.com/doc?28169 Revision: 04-Aug-15 Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents ELECTRICAL DATA AND ORDERING INFORMATION CATALOG NUMBER BFC2 373 XXYYYMZ AND PACKAGING URDC CAP. (V) (μF) DIMENSIONS wxhxl (mm) MASS (g) (3) LOOSE IN BOX REEL (1)(2) AMMOPACK (2) It = 4.0 mm + 1.0 mm/ - 0.5 mm H = 18.5 mm; P0 = 12.7 mm H = 18.5 mm; P0 = 12.7 mm C-TOL. = ± 10 % C-TOL. = ±5% C-TOL. = ± 10 % C-TOL. = ±5% C-TOL. = ± 10 % C-TOL. = ±5% XX (SPQ) XX (SPQ) XX (SPQ) XX (SPQ) XX (SPQ) XX (SPQ) PITCH Cmm VALUE CODE ..YYY MZ PITCH = 10.0 mm ± 0.40 mm; dt = 0.60 mm ± 0.06 mm (URAC = 63 V) 0.10 104 MD 0.12 124 MD 0.15 154 MD 184 MD 0.22 224 MD 0.27 274 MD 0.33 334 MD 394 MD 474 MD 564 MD 564 MF 684 MF 824 MF 105 MF 125 MF 0.18 0.39 0.47 0.56 4.0 x 10.0 x 12.5 5.0 x 11.0 x 12.5 6.0 x 12.0 x 12.5 0.65 0.87 1.15 EE... (1000) EE... (1000) EE... (750) EF... (1000) EF... (1000) EF... (750) EL... (1400) EL... (1100) EL... (900) EM... (1400) EM... (1100) EM... (900) EB... (750) EB... (600) EB... (500) EC... (750) EC... (600) EC... (500) PITCH = 15.0 mm ± 0.40 mm; dt = 0.60 mm ± 0.06 mm (URAC = 63 V) 0.56 0.68 0.82 5.0 x 11.0 x 17.5 1.1 EE... (1000) EF... (1000) EL... (1100) EM... (1100) 6.0 x 12.0 x 17.5 1.5 EE... (1000) EF... (1000) EL... (900) EM... (900) Not available PITCH = 15.0 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 63 V) 1.0 250 1.2 1.5 1.8 7.0 x 13.5 x 17.5 2.0 EE... (1000) EF... (1000) EL... (800) EM... (800) 8.5 x 15.0 x 17.5 2.7 EE... (1000) EF... (1000) EL... (650) EM... (650) 10.0 x 16.5 x 17.5 3.5 EE... (500) EF... (500) EL... (600) EM... (600) Not available 155 MF 185 MF 225 MI PITCH = 22.5 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 63 V) 2.2 2.7 EL... (450) EM... (450) 275 MI 335 MI 3.9 395 MI EF... (200) EL... (350) EM... (350) Not available 475 MI 565 MI 6.8 685 MI 825 MI 685 MK 825 MK 106 MK 156 MK 12.0 x 22.0 x 26.0 5.7 EE... (200) 5.6 8.2 10.0 x 19.5 x 26.0 4.5 EF... (200) 3.3 4.7 8.5 x 18.0 x 26.0 EE... (200) 7.8 EE... (150) EF... (150) EL... (300) EM... (300) PITCH = 27.5 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 63 V) 6.8 8.2 10.0 15.0 13.0 x 23.0 x 31.0 10.4 EE... (100) EF... (100) 15.0 x 25.0 x 31.5 12.8 EE... (100) EF... (100) 18.4 EE... (100) EF... (100) 18.0 x 28.0 x 31.5 Revision: 04-Aug-15 Not available Not available Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents ELECTRICAL DATA AND ORDERING INFORMATION CATALOG NUMBER BFC2 373 XXYYYMZ AND PACKAGING URDC CAP. (V) (μF) DIMENSIONS wxhxl (mm) MASS (g) (3) LOOSE IN BOX REEL (1)(2) AMMOPACK (2) It = 4.0 mm + 1.0 mm/ - 0.5 mm H = 18.5 mm; P0 = 12.7 mm H = 18.5 mm; P0 = 12.7 mm C-TOL. = ± 10 % C-TOL. = ±5% C-TOL. = ± 10 % C-TOL. = ±5% C-TOL. = ± 10 % C-TOL. = ±5% XX (SPQ) XX (SPQ) XX (SPQ) XX (SPQ) XX (SPQ) XX (SPQ) PITCH Cmm VALUE CODE ..YYY MZ PITCH = 10.0 mm ± 0.40 mm; dt = 0.60 mm ± 0.06 mm (URAC = 100 V) 0.082 823 MD 0.10 104 MD 124 MD 0.15 154 MD 0.18 184 MD 224 MD 274 MD 334 MD 274 MF 334 MF 394 MF 474 MF 564 MF 684 MF 824 MF 105 MF 125 MF 155 MF 105 MI 0.12 0.22 4.0 x 10.0 x 12.5 5.0 x 11.0 x 12.5 0.65 0.87 FE... (1000) FE... (1000) FF... (1000) FF... (1000) FL... (1400) FL... (1100) FM... (1400) FM... (1100) FB... (750) FB... (600) FC... (750) FC... (600) 0.27 0.33 6.0 x 12.0 x 12.5 1.15 FE... (750) FF... (750) FL... (900) FM... (900) FB... (500) FC... (500) PITCH = 15.0 mm ± 0.40 mm; dt = 0.60 mm ± 0.06 mm (URAC = 100 V) 0.27 0.33 5.0 x 11.0 x 17.5 1.1 FE... (1000) FF... (1000) FL... (1100) FM... (1100) 0.39 0.47 0.56 Not available 6.0 x 12.0 x 17.5 1.5 FE... (1000) FF... (1000) FL... (900) FM... (900) PITCH = 15.0 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 100 V) 0.68 400 7.0 x 13.5 x 17.5 2.0 FE... (1000) FF... (1000) FL... (800) FM... (800) 2.7 FE... (1000) FF... (1000) FL... (650) FM... (650) 0.82 1.0 8.5 x 15.0 x 17.5 Not available 1.2 1.5 10.0 x 16.5 x 17.5 3.5 FE... (500) FF... (500) FL... (600) FM... (600) PITCH = 22.5 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 100 V) 1.0 1.2 FL... (450) FM... (450) 125 MI 155 MI 1.8 185 MI 225 MI 275 MI 335 MI 395 MI 275 MK 335 MK 395 MK 2.7 3.3 3.9 8.5 x 18.0 x 26.0 10.0 x 19.5 x 26.0 12.0 x 22.0 x 26.0 3.3 FF... (200) 1.5 2.2 7.0 x 16.5 x 26.0 FE... (200) 4.5 FE... (200) FF... (200) FL... (450) FM... (450) 5.7 FE... (200) FF... (200) FL... (350) FM... (350) 7.8 FE... (150) FF... (150) FL... (300) FM... (300) Not available PITCH = 27.5 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 100 V) 2.7 9.0 x 19.0 x 31.5 5.5 FE... (100) FF... (100) 3.3 11.0 x 21.0 x 31.0 7.8 FE... (100) FF... (100) 3.9 13.0 x 23.0 x 31.0 10.4 FE... (100) FF... (100) Revision: 04-Aug-15 Not available Not available Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents ELECTRICAL DATA AND ORDERING INFORMATION CATALOG NUMBER BFC2 373 XXYYYMZ AND PACKAGING URDC CAP. (V) (μF) DIMENSIONS wxhxl (mm) MASS (g) (3) LOOSE IN BOX REEL (1)(2) AMMOPACK (2) It = 4.0 mm + 1.0 mm/ - 0.5 mm H = 18.5 mm; P0 = 12.7 mm H = 18.5 mm; P0 = 12.7 mm C-TOL. = ± 10 % C-TOL. = ±5% C-TOL. = ± 10 % C-TOL. = ±5% C-TOL. = ± 10 % XX XX XX XX XX (SPQ) (SPQ) (SPQ) (SPQ) (SPQ) PITCH = 10.0 mm ± 0.40 mm; dt = 0.60 mm ± 0.06 mm (URAC = 160 V) 0.010 0.012 0.015 0.018 0.022 0.027 0.033 0.039 0.047 0.056 0.068 0.082 0.100 0.082 0.100 0.120 0.150 0.180 C-TOL. = ±5% XX (SPQ) 4.0 x 10.0 x 12.5 0.65 GE... (1000) GF... (1000) GL... (1400) GM... (1400) GB... (750) GC... (750) 5.0 x 11.0 x 12.5 0.87 GE... (1000) GF... (1000) GL... (1100) GM... (1100) GB... (600) GC... (600) 6.0 x 12.0 x 12.5 1.15 5.0 x 11.0 x 17.5 1.1 6.0 x 12.0 x 17.5 630 GE... GF... GL... GM... GB... (750) (750) (900) (900) (500) PITCH = 15.0 mm ± 0.40 mm; dt = 0.60 mm ± 0.06 mm (URAC = 160 V) 1.5 GE... (1000) GF... (1000) GL... (1100) GM... (1100) GE... (1000) GF... (1000) GL... (900) GM... (900) PITCH Cmm VALUE CODE ..YYY MZ GC... (500) Not available PITCH = 15.0 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 160 V) GE... GF... GL... GM... 2.0 (1000) (1000) (800) (800) 103 123 153 183 223 273 333 393 473 563 683 823 MD MD MD MD MD MD MD MD MD MD MD MD 104 MD 823 104 124 154 184 MF MF MF MF MF 224 MF 274 334 394 MF MF MF 0.22 7.0 x 13.5 x 17.5 0.27 0.33 0.39 8.5 x 15.0 x 17.5 2.7 0.47 10.0 x 16.5 x 17.5 3.5 474 MF 4.5 334 394 474 564 684 824 MI MI MI MI MI MI 105 MI 125 MI 824 MK 105 125 MK MK 0.33 0.39 0.47 0.56 0.68 0.82 8.5 x 18.0 x 26.0 1.00 10.0 x 19.5 x 26.0 1.20 12.0 x 22.0 x 26.0 0.82 9.0 x 19.0 x 31.5 1.00 1.20 11.0 x 21.0 x 31.0 GE... (1000) GF... (1000) GL... (650) GM... (650) Not available GE... GF... GL... GM... (500) (500) (600) (600) PITCH = 22.5 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 160 V) GE... (200) GF... (200) GL... (450) GM... (450) Not available GE... GF... GL... GM... (200) (200) (350) (350) GE... GF... GL... GM... 7.8 (150) (150) (300) (300) PITCH = 27.5 mm ± 0.40 mm; dt = 0.80 mm ± 0.08 mm (URAC = 160 V) GE... GF... 5.5 (100) (100) Not available Not available GE... GF... 7.8 (100) (100) 5.7 Notes • SPQ = Standard Packing Quantity (1) H = in-tape height; P = sprocket hole distance; for detailed specifications refer to Packaging Information. 0 (2) Reel diameter = 356 mm is available on request (3) Weight for short lead product only Revision: 04-Aug-15 Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents 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 type detail 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 underside of this product is in good contact with the printed-circuit board: • For pitches 15 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 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 %. Space Requirements on Printed-Circuit Board The maximum space for length (Imax.), width (wmax.), and height (hmax.) of film capacitors to take in account on the printed-circuit board is shown in the drawings: • For products with pitch 15 mm, w = l = 0.3 mm and h = 0.1 mm • For products with 15 mm < pitch 27.5 mm, w = l = 0.5 mm and h = 0.1 mm Eccentricity defined as in drawing. The maximum eccentricity is smaller than or equal to the lead diameter of the product concerned. wmax. = W + Δ Eccentricity Imax. = I + Δ CBA116 hmax. = h + Δ Seating plane SOLDERING CONDITIONS For general soldering conditions and wave soldering profile, we refer to the 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 Revision: 04-Aug-15 Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents 2 6 ΔC/C (%) C/C (%) CHARACTERISTICS 1 kHz, 1 V 4 1 2 0 max. 400 V - 630 V 0 typical -1 -2 250 V -2 -4 -3 102 -6 - 60 min. 103 104 f (Hz) 105 - 20 20 60 Tamb (°C) 100 Capacitance as a function of ambient temperature Capacitance as a function of frequency 1.2 Impedance (1/2) Factor 10 3 1.0 40 0V ;3 90 10 1 0.8 nF 0.6 10 0 0.4 10 -1 0.2 10-2 103 104 105 106 f (Hz) 107 0.0 - 60 - 20 20 60 Tamb (°C) 100 Max. DC and AC voltage as a function of temperature 103 103 AC voltage (V) AC voltage (V) Impedance as a function of frequency 102 102 220 nF 4700 nF 101 101 220 nF 1000 nF 1000 nF Tamb ≤ 85 °C, 250 VDC 2 10 10 f (Hz) Max. RMS voltage and AC current (sinewave) Revision: 04-Aug-15 Tamb ≤ 105 °C, 250 VDC 101 3 4 10 10 2 4700 nF 103 104 Max. RMS voltage and AC current (sinewave) Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents 3 103 AC voltage (V) AC voltage (V) 10 102 2 10 100 nF 100 nF 2200 nF 470 nF 470 nF 2200 nF Tamb ≤ 85 °C, 400 VDC 101 102 10 3 10 4 f (Hz) 10 5 85 °C < Tamb ≤ 105 °C, 400 VDC 101 10 Max. RMS voltage and AC current (sinewave) 2 103 f (Hz) 104 Max. RMS voltage and AC current (sinewave) 103 AC voltage (V) AC Voltage (V) 103 10 nF 102 102 10 nF 100 nF 100 nF 630 nF 680 nF Tamb ≤ 85 °C, 630 VDC 101 102 10 3 10 4 f (Hz) 10 5 Max. RMS voltage and AC current (sinewave) 85 °C < Tamb ≤ 105 °C, 630 VDC 101 2 10 103 f (Hz) 104 Max. RMS voltage and AC current (sinewave) Maximum RMS Current (Sinewave) as a Function of Frequency The maximum RMS current is defined by IAC = x C x UAC. UAC is the maximum AC voltage depending on the ambient temperature in the curves “Max. RMS voltage and AC current as a function of frequency”. Revision: 04-Aug-15 Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents Dissipation factor (x 10-4) 103 5 4 3 2 1 102 Curve 1: C = 0.33 µF Curve 2: 0.33 µF, C = 1.2 µF Curve 3: 1.2 µF, C = 3.9 µF Curve 4: 3.9 µF, C = 6.8 µF Curve 5: C = 6.8 µF 101 102 103 104 f (Hz) 105 Tangent of loss angle as a function of frequency (typical curve) 16 RC (s) ΔT (°C) 105 12 104 8 103 4 0 - 60 - 20 20 102 -50 60 T 100 amb (°C) Maximum allowed component temperature rise (T) as a function of the ambient temperature (Tamb) 0 50 Tamb (°C) 100 Insulation resistance as a function of the ambient temperature (typical curve) HEAT CONDUCTIVITY (G) AS A FUNCTION OF (ORIGINAL) PITCH AND CAPACITOR BODY THICKNESS IN mW/°C HEAT CONDUCTIVITY (mW/°C) Wmax. (mm) PITCH 10 mm PITCH 15 mm PITCH 22.5 mm 4.0 6.0 - - - 4.5 - - - - PITCH 27.5 mm 5.0 7.5 10 - - 6.0 9.0 11 19 - 7.0 - 12 21 - 8.5 - 16 25 - 10.0 - 18 28 - 11.0 - - - 36 12.0 - - 34 - 13.0 - - - 42 15.0 - - - 48 18.0 - - - 57 Revision: 04-Aug-15 Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents 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 ambient temperature. The power dissipation can be calculated according chapter “Introduction”, section “Maximum Power Dissipation”. 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. For capacitors connected in parallel, normally the proof voltage and possibly the rated voltage must be reduced. For information depending of the capacitance value and the number of parallel connections contact: [email protected] 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 22 x URAC 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 x ------- dt rated dt 0 T is the pulse duration. The rated voltage pulse slope is valid for ambient temperatures up to 85 °C. For higher temperatures a derating factor of 3 % per K shall be applied. 4. The maximum component surface temperature rise must be lower than the limits (see figure 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). Revision: 04-Aug-15 Document Number: 28157 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents VOLTAGE CONDITIONS FOR 6 ABOVE ALLOWED VOLTAGES Tamb 85 °C 85 °C < Tamb 105 °C URAC 0.8 x URAC Maximum continuous RMS voltage Maximum temperature RMS-overvoltage (< 24 h) 1.25 x URAC 1.0 x URAC Maximum peak voltage (VO-P) (< 2 s) 1.6 x URDC 1.3 x URDC INSPECTION REQUIREMENTS General Notes Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-2 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 at 1 kHz Tangent of loss angle: for C 470 nF at 100 kHz or for C > 470 nF at 10 kHz 4.3 Robustness of terminations Tensile and bending 4.4 Resistance to soldering heat Method: 1A Solder bath: 280 °C ± 5 °C Duration: 10 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 : 0.005 for: C 100 nF or 0.010 for: 100 nF < C 220 nF or 0.015 for: 220 nF < C 470 nF and 0.003 for: C > 470 nF Compared to values measured in 4.3.1 SUB-GROUP C1B PART OF SAMPLE OF SUB-GROUP C1 4.6.1 Initial measurements Capacitance at 1 kHz Tangent of loss angle: for C 470 nF at 100 kHz or for C > 470 nF at 10 kHz 4.6 A = lower category temperature B = upper category temperature 5 cycles Duration t = 30 min Rapid change of temperature Visual examination Revision: 04-Aug-15 No visible damage Document Number: 28157 11 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents GROUP C INSPECTION REQUIREMENTS SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS SUB-GROUP C1B PART OF SAMPLE OF SUB-GROUP C1 4.7 Vibration Mounting: see section “Mounting” of this specification 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 4.7.2 Final inspection Visual examination 4.9 Shock Mounting: see section “Mounting” of this specification 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| 5 % of the value measured in 4.6.1 Tangent of loss angle Increase of tan : 0.005 for: C 100 nF or 0.010 for: 100 nF < C 220 nF or 0.015 for: 220 nF < C 470 nF and 0.003 for: C > 470 nF Compared to values measured in 4.6.1 Insulation resistance As specified in section “Specific Reference Data” of this specification No visible damage 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 4.10.6 Damp heat cyclic Test Db, remaining cycles 4.10.6.2 Final measurements Revision: 04-Aug-15 Temperature: upper category temperature Duration: 16 h Temperature: lower category temperature Duration: 2 h Visual examination No visible damage Legible marking Capacitance |C/C| 5 % of the value measured in 4.4.2 or 4.9.3 Tangent of loss angle Increase of tan : 0.007 for: C 100 nF or 0.010 for: 100 nF < C 220 nF or 0.015 for: 220 nF < C 470 nF and 0.005 for: C > 470 nF Compared to values measured in 4.3.1 or 4.6.1 Insulation resistance 50 % of values specified in section “Specific Reference Data” of this specification Document Number: 28157 12 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 MKT373M (Mini) www.vishay.com Vishay BCcomponents GROUP C INSPECTION REQUIREMENTS SUB-CLAUSE NUMBER AND TEST SUB-GROUP C2 4.11 Damp heat steady state CONDITIONS PERFORMANCE REQUIREMENTS 56 days, 40 °C, 90 % to 95 % RH 4.11.1 Initial measurements Capacitance at 1 kHz Tangent of loss angle at 1 kHz 4.11.3 Final measurements Visual examination No visible damage Legible marking Capacitance |C/C| 5 % of the value measured in 4.11.1. Tangent of loss angle Increase of tan 0.005 Compared to values measured in 4.11.1 Insulation resistance 50 % of values specified in section “Specific Reference Data” of this specification SUB-GROUP C3 4.12 Endurance Duration: 2000 h 1.25 x URDC at 85 °C 1.0 x URDC at 105 °C 4.12.1 Initial measurements Capacitance at 1 kHz Tangent of loss angle: for C 470 nF at 100 kHz or for C > 470 nF at 10 kHz 4.12.5 Final measurements Visual examination No visible damage Legible marking Capacitance |C/C| 5 % compared to values measured in 4.12.1 Tangent of loss angle Increase of tan : 0.005 for: C 100 nF or 0.010 for: 100 nF < C 220 nF or 0.015 for: 220 nF < C 470 nF and 0.003 for: C > 470 nF Compared to values measured in 4.12.1 Insulation resistance 50 % of values specified in section “Specific Reference Data” of this specification SUB-GROUP C4 4.13 Charge and discharge 10 000 cycles Charged to URDC Discharge resistance: UR R = --------------------------------------------------C x 2.5 x dU/dt R 4.13.1 Initial measurements Capacitance at 1 kHz Tangent of loss angle: for C 470 nF at 100 kHz or for C > 470 nF at 10 kHz 4.13.3 Final measurements Capacitance |C/C| 3 % compared to values measured in 4.13.1 Tangent of loss angle Increase of tan : 0.005 for: C 100 nF or 0.010 for: 100 nF < C 220 nF or 0.015 for: 220 nF < C 470 nF and 0.003 for: C > 470 nF Compared to values measured in 4.13.1 Insulation resistance 50 % of values specified in section “Specific Reference Data” of this specification Revision: 04-Aug-15 Document Number: 28157 13 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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