Type 947D Polypropylene, High Energy Density, DC Link Capacitors

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1 Type 947D series uses the most advanced metallized film technology for long life and high reliability in DC Link applications. This series combines high capacitance and very high ripple current capability needed for today s inverter designs for wind, solar, fuel cells, UPS systems and more. Specifications Capacitance Range 130 to 1500 µf Capacitance Tolerance ±% standard Rated Voltage 900 to 1300 Vdc Operating Temperature Range -45 C to 85 C (ambient) Maximum rms Current see data tables Maximum rms Voltage 230 Vac Test Voltage between 25 C 150% rated DC voltage for s Test Voltage between Terminals and 25 C 4 50/60 Hz for s Life Test C, rated voltage Life Expectancy 350, C Core, rated voltage RoHS Compliant Dimensions Construction Details Case Material Aluminum Can Resin Material Dry Resin UL94V-0 Terminal Material Tin Plated Brass Insulator Cap Material Polypropylene UL94V-0 M8 x 20mm Max Torque 8.5Nm 28.0 H 20.0 M8 Stud Terminal D S Optional M12 x 16mm Stud Max Torque Nm M6 Insert Terminal D S 5.0 M6 x mm Max Torque 4.5Nm 28.0 H All dimensions have a ±1 mm tolerance Consult factory for mounting options

2 Part Numbering System 947D 391 K 112 C E R S N Type Capacitance Tolerance Voltage Diameter ±1mm Height ±1mm Terminal Mounting Sleeve 947D 391 = 390 µf 152 = 1500 µf Ratings K = ±% = 900 Vdc =00 Vdc = 10 Vdc = 1200 Vdc = 1300 Vdc A = 85 mm B = 90 mm C = 0 mm D= 116 mm C = 75 mm D = 87 mm E = 0 mm F = 112 mm G = 126 mm H = 136 mm J = 150 mm L = 162 mm G = M6 Insert (32 mm) N = M8 Stud (32 mm) J = M8 Stud (45 mm) M = M6 Insert (45 mm) P = M8 Stud (50 mm) R = M6 Insert (50 mm) F = Flat Base S = Stud Base N = No Sleeve S = Black PVC Rated Can Can Lead Current Thermal Cap Voltage Diameter Height Spacing Case T A =55 C Typ Typ Resistance Max C V R D H S Area Irms ESR ESL Θcc Θca Mass PartNumber (µf) (V DC ) (mm) (mm) (mm) (mm 2 ) (A) (mω) (nh) ( C/W) ( C/W) (kg) 947D311K901ACGSN D351K901BCMSN D371K901ADGSN D421K901BDMSN D441K901AEGSN D441K901CCRSN D501K901BEMSN D511K901AFGSN D541K901CDRSN D571K901AGGSN D581K901BFMSN D601K901DCRSN D631K901CERSN D641K901AHGSN D651K901BGMSN D711K901AJGSN D731K901BHMSN D731K901CFRSN D731K901DDRSN D781K901ALGSN D811K901BJMSN D821K901CGRSN D861K901DERSN D881K901BLMSN D921K901CHRSN D991K901DFRSN D2K901CJRSN D112K901CLRSN D112K901DGRSN D122K901DHRSN D132K901DJRSN D152K901DLRSN D241K2ACGSN

3 Rated Can Can Lead Current Thermal Cap Voltage Dia Height Spacing Case T A =55 C Typ Typ Resistance Max C V R D H S Area Irms ESR ESL Θcc Θca Mass PartNumber (µf) (V DC ) (mm) (mm) (mm) (mm 2 ) (A) (mω) (nh) ( C/W) ( C/W) (kg) 947D271K2BCMSN D291K2ADGSN D331K2BDMSN D341K2AEGSN D341K2CCRSN D391K2BEMSN D401K2AFGSN D421K2CDRSN D451K2AGGSN D451K2BFMSN D471K2DCRSN D491K2CERSN D501K2AHGSN D511K2BGMSN D551K2AJGSN D571K2BHMSN D571K2CFRSN D571K2DDRSN D601K2ALGSN D631K2BJMSN D641K2CGRSN D671K2DERSN D691K2BLMSN D721K2CHRSN D771K2DFRSN D791K2CJRSN D871K2CLRSN D871K2DGRSN D971K2DHRSN D2K2DJRSN D112K2DLRSN D191K112ACGSN D221K112BCMSN D231K112ADGSN D261K112BDMSN D271K112AEGSN D271K112CCRSN D311K112BEMSN D321K112AFGSN D331K112CDRSN D361K112AGGSN D361K112BFMSN

4 Rated Can Can Lead Current Thermal Cap Voltage Dia Height Spacing Case T A =55 C Typ Typ Resistance Max C V R D H S Area Irms ESR ESL Θcc Θca Mass PartNumber (µf) (V DC ) (mm) (mm) (mm) (mm 2 ) (A) (mω) (nh) ( C/W) ( C/W) (kg) 947D371K112DCRSN D391K112CERSN D411K112BGMSN D421K112AHGSN D441K112AJGSN D451K112CFRSN D451K112DDRSN D461K112BHMSN D481K112ALGSN D501K112BJMSN D521K112CGRSN D541K112DERSN D551K112BLMSN D581K112CHRSN D621K112DFRSN D641K112CJRSN D701K112CLRSN D701K112DGRSN D781K112DHRSN D861K112DJRSN D941K112DLRSN D151K122ACGSN D181K122BCMSN D191K122ADGSN D221K122AEGSN D221K122BDMSN D221K122CCRSN D251K122BEMSN D261K122AFGSN D271K122CDRSN D291K122AGGSN D291K122BFMSN D311K122DCRSN D321K122CERSN D331K122AHGSN D331K122BGMSN D361K122AJGSN D371K122BHMSN D371K122CFRSN D371K122DDRSN D401K122ALGSN D411K122BJMSN

5 Rated Can Can Lead Current Thermal Cap Voltage Dia Height Spacing Case T A =55 C Typ Typ Resistance Max C V R D H S Area Irms ESR ESL Θcc Θca Mass PartNumber (µf) (V DC ) (mm) (mm) (mm) (mm 2 ) (A) (mω) (nh) ( C/W) ( C/W) (kg) 947D421K122CGRSN D441K122DERSN D451K122BLMSN D471K122CHRSN D511K122DFRSN D521K122CJRSN D571K122CLRSN D571K122DGRSN D641K122DHRSN D711K122DJRSN D771K122DLRSN D131K132ACGSN D151K132BCMSN D161K132ADGSN D181K132BDMSN D191K132AEGSN D191K132CCRSN D211K132AFGSN D211K132BEMSN D231K132CDRSN D241K132AGGSN D241K132BFMSN D251K132DCRSN D271K132AHGSN D271K132CERSN D281K132BGMSN D301K132AJGSN D311K132BHMSN D311K132CFRSN D311K132DDRSN D331K132ALGSN D341K132BJMSN D351K132CGRSN D371K132DERSN D381K132BLMSN D391K132CHRSN D421K132DFRSN D431K132CJRSN D471K132CLRSN D481K132DGRSN D531K132DHRSN D591K132DJRSN D641K132DLRSN

6 Expected Lifetime Predictions Capacitance: Equivalent Series Resistance: Frequency: Ripple Current: Ambient Temperature: Core Temperature: Total Thermal Resistance: Thermal Resistance case-to-ambient: Thermal Resistance core-to-case: Airflow Speed: Applied Voltage: Rated Voltage: C (µf) ESR (mω) f (khz) I (A rms ) T A ( C) T C ( C) Θ ( C/W) Θ CA ( C/W) Θ CC ( C/W) v (m/s) V A (V DC ) V R (V DC ) 1.4 Use the khz ESR from the ratings tables. For operation below khz, the ESR will need to be adjusted using the following equation: ESR / (C) /(fC). Compute Θ = ΘCC + ΘCA. In the ratings tables, ΘCA is for still air. For moving air use the capacitor surface area A and airflow speed v to calculate θca = 1 [A(5+17(v+0.1)0.66)]. Look up Expected Lifetime on the graph using V A /V R and T C = T A + I 2 (ESR/00) Θ The maximum allowed temperature rise is 40 C and the maximum allowed core temperature is 95 C. Expected Lifetime vs Core Temperature and Applied DC Voltage Va / Vr Expected Lifetime (h)

7 Typical Performance Curves 947D641K901AHGSN ESR vs Frequency and Temperature ESR (m ) D641K901AHGSN Rated Ripple Current, Still Air, 7kh Life 80 Ripple Current (A rms ) D421K112AHGSN ESR vs Frequency and Temperature ESR (m )

8 947D421K112AHGSN Rated Ripple Current, Still Air, 7kh Life 80 Ripple Current (A rms ) D481K112ALGSN ESR vs Frequency and Temperature ESR (m ) D481K112ALGSN Rated Ripple Current, Still Air, 7kh Life 80 Ripple Current (A rms ) C -2 C C 25 C 45 C 65 C C 20 0

9 Notice and Disclaimer: All product drawings, descriptions, specifications, statements, information and data (collectively, the Information ) in this datasheet or other publication are subject to change. The customer is responsible for checking, confirming and verifying the extent to which the Information contained in this datasheet or other 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 any guarantee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on the knowledge that the Cornell Dubilier company providing such statements ( Cornell Dubilier ) has of operating conditions that such Cornell Dubilier company regards as typical for such applications, but are not intended to constitute any guarantee, warranty or representation regarding any such matter and Cornell Dubilier specifically and expressly disclaims any guarantee, warranty or representation concerning the suitability for a specific customer application, use, storage, transportation, or operating environment. 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 Cornell Dubilier with reference to the use of any Cornell Dubilier products is given gratis (unless otherwise specified by Cornell Dubilier), and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design and manufacturing of its products, in light of 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 or other appropriate protective measures) 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 indicated in such warnings, cautions and notes, or that other safety measures may not be required.