Applications. Capacitance Code (pf) The last three digits represent significant figures. First digit specifies the number of zeros to be added.

Transcription

1 General Purpose, Pulse and DC Transient Suppression A50 Series Metallized Polyester Film, Axial, 50,000 VDC, (Automotive Grade) Overview Applications The A50 Series is constructed of metallized polyester film (wound technology) with axial leads of tinned wire. Axial leads are electrically welded to the contact metal layer on the ends of the capacitor winding. The capacitor is encapsulated in polyester tape wrapping with thermosetting resin end filled. Typical applications include blocking, coupling, decoupling, bypassing and interference suppression in low voltage applications such as automotive. Not suitable for acrossthe-line application (see Suppressor Capacitors). Automotive grade devices meet the demanding Automotive Electronics Council's AEC Q200 qualification requirements. Benefits Voltage range: 50,000 VDC range: µf Diameter: 5 22 mm Length 33 mm tolerance: ±5%, ±0%, ±20% Climatic category: 55/05/56 Operating temperature range of 55 C to +05 C RoHS Compliant and lead-free terminations Tape and reel packaging in accordance with IEC Self-Healing Automotive grade (AEC Q200) Click image above for interactive 3D content Open PDF in Adobe Reader for full functionality Part Number System A50 C F Series Rated Voltage (VDC) Length (mm) Metallized Polyester C = 50 D = 63 E = 00 I = 250 M = 400 P = 630 Q = 000 F = H= 4 K = 20.5 Q = 28 T = Code (pf) The last three digits represent significant figures. First digit specifies the number of zeros to be added. AA 00 J Packaging Internal Use See Ordering Options Table 00, 60 (Standard) Tolerance J = ±5% K = ±0% M = ±20% One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207

2 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Ordering Options Table Type of Leads and Packaging Standard Lead and Packaging Options LL/I Lead Length (mm) Lead and Packaging Code Bulk (Bag) Straight Leads 40+/ 5 AA Tape & Reel (Standard Reel) Dimensions Millimeters FRONT VIEW SIDE VIEW LL L LL D d D L d Nominal Tolerance Nominal Tolerance Nominal Tolerance 5.0 Maximum.0 Maximum 0.6 +/ Maximum 4.0 Maximum 0.6 +/ Maximum 4.0 Maximum 0.6 +/ Maximum 4.0 Maximum 0.6 +/ Maximum 20.5 Maximum 0.6 +/ Maximum.0 Maximum 0.6 +/ Maximum 20.5 Maximum 0.6 +/ Maximum 4.0 Maximum 0.6 +/ Maximum 4.0 Maximum 0.8 +/ Maximum 20.5 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ Maximum 20.5 Maximum 0.8 +/ Maximum 4.0 Maximum 0.8 +/ Maximum 4.0 Maximum 0.8 +/ Maximum 20.5 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ Maximum 20.5 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ Maximum 20.5 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ Maximum 20.5 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ 0.05 Note: See Ordering Options Table for lead length (LL/I) options. D L d Nominal Tolerance Nominal Tolerance Nominal Tolerance 0.0 Maximum 20.5 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 20.5 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 28.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 33.0 Maximum 0.8 +/ Maximum 33.0 Maximum +/ Maximum 33.0 Maximum +/ Maximum 33.0 Maximum +/ Maximum 33.0 Maximum +/ 0.05 Note: See Ordering Options Table for lead length (LL/I) options. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 2

3 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Performance Characteristics Dielectric Plates Winding Polyester film (polyethylene terephthalate). Metal layer deposited by evaporation under vacuum. Non-inductive type. Leads Protection Tinned wire. Related Documents IEC Plastic case, thermosetting resin filled. Box material is solvent resistant and flame retardant according to UL94. Rated Voltage V R (VDC) Rated Voltage V R (VAC) Range (µf) Values E6 series (IEC 60063) measured at khz and +20 ± C Tolerance ±5%, ±0%, ±20% Operating Temperature Range Rated Temperature T R Voltage Derating 55 C to 05 C +85 C Above +85 C DC and AC voltage derating is.25%/ C Climatic Category 55/05/56 IEC Storage time: 24 months from the date marked on the label package Average relative humidity per year 70% Storage Conditions RH 85% for 30 days randomly distributed throughout the year Dew is absent Temperature: 40 to 80 C (see "Maximum Humidity in Storage Conditions" graph below) Test Voltage Drift Reliability (Reference MIL-HDBK-27) Maximum Pulse Steepness Temperature Coefficient.6 x V R VDC for 2 seconds (between terminations) at +25 C ±5 C Maximum 3% after a 2 year storage period at a temperature of +0 C to +40 C and a relative humidity of 40% to 60% Operational life >200,000 hours Failure rate 5 FIT, T = +40 C, V = 0.5 x V R Failure criteria: open or short circuit, cap. change > 0%, DF 2 times the catalog limits, IR < x initial limit dv/dt according to Table. For peak to peak voltages lower than rated voltage (Vpp <V R ), the specified dv/dt can be multiplied by the factor V R /Vpp +400 (±200)ppm/ C at khz KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 3

4 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Performance Characteristics cont'd Self Inductance (Lead Length ~ 2 mm) Approximately 7 nh. Maximum nh per mm lead and capacitor length. Measured at 25 C ±5 C Frequency C 0. µf 0. µf < C µf C > µf Dissipation Factor tanδ khz 0.80% 0.80%.00% 0 khz.50%.50% 00 khz 2.50% Measured at +25 C ±5 C, according to IEC Minimum Values Between Terminals * typical value Insulation Resistance Voltage Charge/Time C 0.33 μf C >0.33 μf 50 VDC for V R 00 VDC minute 3,750 MΩ ( 50,000 MΩ )*,000 MΩ µf ( 5,000 MΩ µf )* 00 VDC for V R >00 VDC minute 30,000 MΩ ( 50,000 MΩ )* 0,000 MΩ µf ( 7,000 MΩ µf )* Relative Humidity (%) Maximum Humidity in Storage Conditions 30 Days Annual Average Temperature (ºC) Qualification Automotive Grade products meet or exceed the requirements outlined by the Automotive Electronics Council. Details regarding test methods and conditions are referenced in document AEC Q200, Stress Test Qualification for Passive Components. For additional information regarding the Automotive Electronics Council and AEC Q200, please visit their website at KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 4

5 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Maximum Voltage (V rms ) vs. Frequency (Sinusoidal Waveform/Th +40ºC) 50 VDC/30 VAC 63 VDC/40 VAC,000, V rms [V] µf 2.2 µf 4.7 µf 0 µf VDC/63 VAC 250 VDC/60 VAC,000, V rms [V] VDC/200 VAC 630 VDC/220 VAC,000, V rms [V] ,000,000 VDC/250 VAC 00 V rms [V] V rms [V] V rms [V] V rms [V] 0.47 µf µf 4.7 µf 0 µf 0. µf µf 2.2 µf 4.7 µf µf 0. µf µf 3.3 µf µf 0. µf µf 3.3 µf µf 0.0 µf µf 0.22 µf µf µf µf µf 0. µf KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 5

6 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Maximum Current (I rms ) vs. Frequency (Sinusoidal Waveform/Th +40ºC) 0 50 VDC/30 VAC 0 63 VDC/40 VAC I rms [A] VDC/63 VAC VDC/60 VAC I rms [A] µf 0. µf µf 3.3 µf VDC/200 VAC VDC/220 VAC I rms [A] µf 0. µf µf 3.3 µf µf 0.0 µf µf 0.22 µf µf ,000 VDC/250 VAC I rms [A] I rms [A] I rms [A] I rms [A] 0.47 µf 2.2 µf 4.7 µf 0 µf 0.47 µf µf 4.7 µf 0 µf 0. µf µf 2.2 µf 4.7 µf µf µf µf 0. µf KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 6

7 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Environmental Test Data Damp Heat, Steady State Test Temperature: Relative humidity (RH): Test duration: Test Conditions: +40 C ±2 C 93% ±2% 56 days Performances Δ C/C 5%, Δ tanδ at khz IR after test 50% of initial limit Endurance Test Test Conditions Performances Resistance to Soldering Heat Test Temperature: Voltage applied: Test duration: Solder bath temperature: Dipping time (with heat screen): +85 C ±2 C.25 x V R 2,000 hours Test Conditions 260 C ±5 C 0 seconds ± second Δ C/C 5%, Δ tanδ at 0 khz for C µf Δ tanδ at khz for C > µf IR after test 50% of initial limit Performances Δ C/C 2%, Δ tanδ at 0 khz for C µf Δ tanδ at khz for C > µf IR after test initial limit Environmental Compliance All KEMET MKT capacitors are RoHS Compliant. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 7

8 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Table Ratings & Part Number Reference VDC VAC Value (µf) Dimensions in mm D L dv/dt (V/µs) () Insert lead and packaging code. See Ordering Options Table for available options. (2) J = 5%, K = 0%, M = 20%. Max K 0 (V 2 /µs) New KEMET Part Number Legacy Part Number CF3470()00(2) A50CF3470()00(2) CF3680()00(2) A50CF3680()00(2) CF400()00(2) A50CF400()00(2) CH450()00(2) A50CH450()00(2) CH4220()00(2) A50CH4220()00(2) CK4330()00(2) A50CK4330()00(2) CK4470()00(2) A50CK4470()00(2) CK4680()00(2) A50CK4680()00(2) CK500()00(2) A50CK500()00(2) DF3330()60(2) A50DF3330()60(2) DH3470()60(2) A50DH3470()60(2) DH3680()60(2) A50DH3680()60(2) DH400()60(2) A50DH400()60(2) DK450()60(2) A50DK450()60(2) DK4220()60(2) A50DK4220()60(2) DK4330()60(2) A50DK4330()60(2) DQ4470()60(2) A50DQ4470()60(2) DQ4680()60(2) A50DQ4680()60(2) DT500()60(2) A50DT500()60(2) EF300()60(2) A50EF300()60(2) EF350()60(2) A50EF350()60(2) EF3220()60(2) A50EF3220()60(2) EH3330()60(2) A50EH3330()60(2) EH3470()60(2) A50EH3470()60(2) EH3680()60(2) A50EH3680()60(2) EK400()60(2) A50EK400()60(2) EK450()60(2) A50EK450()60(2) EK4220()60(2) A50EK4220()60(2) EQ4330()60(2) A50EQ4330()60(2) ET4470()60(2) A50ET4470()60(2) ET4680()60(2) A50ET4680()60(2) ET500()60(2) A50ET500()60(2) IF2470()60(2) A50IF2470()60(2) IF2680()60(2) A50IF2680()60(2) IH300()60(2) A50IH300()60(2) IH350()60(2) A50IH350()60(2) IH3220()60(2) A50IH3220()60(2) IK3330()60(2) A50IK3330()60(2) IK3470()60(2) A50IK3470()60(2) IK3680()60(2) A50IK3680()60(2) IQ400()60(2) A50IQ400()60(2) IQ450()60(2) A50IQ450()60(2) IT4220()60(2) A50IT4220()60(2) IT4330()60(2) A50IT4330()60(2) IT4470()60(2) A50IT4470()60(2) IT4680()60(2) A50IT4680()60(2) IT500()60(2) A50IT500()60(2) MF200()60(2) A50MF200()60(2) MF250()60(2) A50MF250()60(2) MF2220()60(2) A50MF2220()60(2) MF2330()60(2) A50MF2330()60(2) MH2470()60(2) A50MH2470()60(2) MH2680()60(2) A50MH2680()60(2) MH300()60(2) A50MH300()60(2) MK350()60(2) A50MK350()60(2) MK3220()60(2) A50MK3220()60(2) MK3330()60(2) A50MK3330()60(2) MQ3470()60(2) A50MQ3470()60(2) MQ3680()60(2) A50MQ3680()60(2) VDC VAC Value (µf) D (mm) L (mm) dv/dt (V/ µs) Max K 0 (V 2 /µs) New KEMET Part Number Legacy Part Number KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 8

9 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Table Ratings & Part Number Reference cont'd VDC VAC Value (µf) Dimensions in mm D L dv/dt (V/µs) Max K 0 (V 2 /µs) New KEMET Part Number Legacy Part Number MT400()60(2) A50MT400()60(2) MT450()60(2) A50MT450()60(2) MT4220()60(2) A50MT4220()60(2) MT4330()60(2) A50MT4330()60(2) PF00()60(2) A50PF00()60(2) PF50()60(2) A50PF50()60(2) PF220()60(2) A50PF220()60(2) PF330()60(2) A50PF330()60(2) PF470()60(2) A50PF470()60(2) PF680()60(2) A50PF680()60(2) PH200()60(2) A50PH200()60(2) PH250()60(2) A50PH250()60(2) PH2220()60(2) A50PH2220()60(2) PK2330()60(2) A50PK2330()60(2) PK2470()60(2) A50PK2470()60(2) PK2680()60(2) A50PK2680()60(2) PQ300()60(2) A50PQ300()60(2) PQ350()60(2) A50PQ350()60(2) PQ3220()60(2) A50PQ3220()60(2) PT3330()60(2) A50PT3330()60(2) PT3470()60(2) A50PT3470()60(2) PT3680()60(2) A50PT3680()60(2) PT400()60(2) A50PT400()60(2) QH00()00(2) A50QH00()00(2) QH50()00(2) A50QH50()00(2) QH220()00(2) A50QH220()00(2) QH330()00(2) A50QH330()00(2) QH470()00(2) A50QH470()00(2) QH680()00(2) A50QH680()00(2) QK200()00(2) A50QK200()00(2) QK250()00(2) A50QK250()00(2) QK2220()00(2) A50QK2220()00(2) QQ2330()00(2) A50QQ2330()00(2) QQ2470()00(2) A50QQ2470()00(2) QQ2680()00(2) A50QQ2680()00(2) QQ300()00(2) A50QQ300()00(2) QT350()00(2) A50QT350()00(2) QT3220()00(2) A50QT3220()00(2) QT3330()00(2) A50QT3330()00(2) QT3470()00(2) A50QT3470()00(2) VDC VAC Value (µf) D (mm) L (mm) dv/dt (V/ µs) () Insert lead and packaging code. See Ordering Options Table for available options. (2) J = 5%, K = 0%, M = 20%. Max K 0 (V 2 /µs) New KEMET Part Number Legacy Part Number KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 9

10 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Soldering Process The implementation of the RoHS directive has resulted in the selection of SnAgCu (SAC) alloys or SnCu alloys as primary solder. This has increased the liquidus temperature from that of 83 C for SnPb eutectic alloy to C for the new alloys. As a result, the heat stress to the components, even in wave soldering, has increased considerably due to higher pre-heat and wave temperatures. Polypropylene capacitors are especially sensitive to heat (the melting point of polypropylene is C). Wave soldering can be destructive, especially for mechanically small polypropylene capacitors (with lead spacing of 5 mm to 5 mm), and great care has to be taken during soldering. The recommended solder profiles from KEMET should be used. Please consult KEMET with any questions. In general, the wave soldering curve from IEC Publication 6760 Edition 2 serves as a solid guideline for successful soldering. Please see Figure. Reflow soldering is not recommended for through-hole film capacitors. Exposing capacitors to a soldering profile in excess of the above the recommended limits may result to degradation or permanent damage to the capacitors. Do not place the polypropylene capacitor through an adhesive curing oven to cure resin for surface mount components. Insert through-hole parts after the curing of surface mount parts. Consult KEMET to discuss the actual temperature profile in the oven, if through-hole components must pass through the adhesive curing process. A maximum two soldering cycles is recommended. Please allow time for the capacitor surface temperature to return to a normal temperature before the second soldering cycle. Manual Soldering Recommendations Wave Soldering Recommendations 300 Following is the recommendation for manual soldering with a soldering iron C 2+3s max First wave Second wave Soldering iron bit temperature ( C) Recommended Soldering Temperature Temperature ( C) T <50 C Cooling Preheating ca 2 C/s ca 3.5 C/s typical ca 5 C/s 5 C max Tpreheat 00 C Typical Time (s) Soldering time (seconds) The soldering iron tip temperature should be set at 350 C (+0 C maximum) with the soldering duration not to exceed more than 3 seconds. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 0

11 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Soldering Process cont'd Wave Soldering Recommendations cont'd. The table indicates the maximum set-up temperature of the soldering process Figure Dielectric Film Material Maximum Preheat Temperature Capacitor Pitch 0 mm Capacitor Pitch = 5 mm Capacitor Pitch > 5 mm Maximum Peak Soldering Temperature Capacitor Pitch 5 mm Capacitor Pitch > 5 mm Polyester 30 C 30 C 30 C 270 C 270 C Polypropylene 00 C 0 C 30 C 260 C 270 C Paper 30 C 30 C 40 C 270 C 270 C Polyphenylene Sulphide 50 C 50 C 60 C 270 C 270 C 2. The maximum temperature measured inside the capacitor: Set the temperature so that inside the element the maximum temperature is below the limit: Dielectric Film Material Maximum temperature measured inside the element Polyester 60 C Polypropylene 0 C Paper 60 C Polyphenylene Sulphide 60 C Temperature monitored inside the capacitor. Selective Soldering Recommendations Selective dip soldering is a variation of reflow soldering. In this method, the printed circuit board with through-hole components to be soldered is preheated and transported over the solder bath as in normal flow soldering without touching the solder. When the board is over the bath, it is stopped and pre-designed solder pots are lifted from the bath with molten solder only at the places of the selected components, and pressed against the lower surface of the board to solder the components. The temperature profile for selective soldering is similar to the double wave flow soldering outlined in this document, however, instead of two baths, there is only one bath with a time from 3 to 0 seconds. In selective soldering, the risk of overheating is greater than in double wave flow soldering, and great care must be taken so that the parts are not overheated. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207

12 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Construction Single-sided Metallized Polyester Film (Second Layer) Margin Detailed Cross Section Metal Contact Layer Lead Lead Thermosetting Resin End-Fill Metal Contact Layer Margin Single-sided Metallized Polyester Film (First Layer) Polyester Tape Wrapping Thermosetting Resin End-Fill Margin Polyester Tape Wrapping Winding Scheme Single-sided Metallized Polyester Film Section KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 2

13 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Marking Tolerance Voltage (VDC) Series Dielectric Code Packaging Quantities Diameter (mm) Length (mm) Bulk Long Leads Standard Reel ø 355 mm 5,500 3, ,200, ,000, ,000, ,000, ,000, ,750, ,500, , ,500, ,250, ,250, ,000, , , Diameter (mm) Length (mm) Bulk Long Leads Standard Reel ø 355 mm KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 3

14 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) Lead Taping & Packaging (IEC ) H L I D A Ø E M N G G B C Taping Specification Table 2 Description Symbol Dimensions (mm) Component diameter D Body length L 33 Component lead spacing A () See Table 2 Reel core diameter E 85 Arbor hole diameter M 30 Reel diameter ø 355 maximum Tape width H 6±0.5/9± (2) Body location (lateral deviation) Body location (longitudinal deviation) G 0.7 N.2 Tape spacing B See Table 3 Lead length from the component body to the adhesive tape Distance between reel flanges I 20 C See Table 3 Table 3 Dimensions in mm Diameter A 5 5± ± ± ±.0 Dimensions in mm Length Class B ±.5 C I II III () Maximum cumulative feed hole error;.5 mm per 6 parts. (2) 9± for capacitor with L 3.5. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 4

15 A50 Series Metallized Polyester Film, Axial, 50,000 VDC (Automotive Grade) KEMET Electronics Corporation Sales Offices For a complete list of our global sales offi ces, please visit Disclaimer All product specifi cations, statements, information and data (collectively, the Information ) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation s ( KEMET ) knowledge of typical operating conditions for such applications, but are not intended to constitute and KEMET specifi cally disclaims any warranty concerning suitability for a specifi c customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. KEMET is a registered trademark of KEMET Electronics Corporation. KEMET Electronics Corporation P.O. Box 5928 Greenville, SC F307_A50_AXIAL 5/4/207 5