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Low-profile dual winding shielded drum …

Technical Data 4339 Effective August 2017 Supersedes June 2008 SDQLow-profile dual winding shielded drum inductor/transformerProduct features Dual winding inductors that can be used aseither a single inductor, or in coupledinductor/transformer applications (1:1 turnsratio) Windings can be connected in series orparallel, offering a broad range of inductanceand current ratings Current range from A to A Inductance range from H to mH Ferrite shielded , low EMI Ferrite core material 500 Vdc isolation between windingsApplications Transformer: (1:1), SEPIC, flyback Buck, boost, coupled inductor Mobile phones Notebook and laptop power Digital cameras Media players PCMCIA cards GPS systems Environmental Data Storage temperature range (Component):-40 C to +125 C Operating temperature range: -40 C to +125 C(ambient plus self-temperature rise) Solder reflow temperature:J-STD-020 (latest revision) compliantPbHALOGENHFFREE2 Technical Data 4339 Effective August dual winding shielded drum inductor/transformerProduct specificationsPPaarraalllleell RRaattiinnggssSSeerriieess RRaattiinnggssRRaatteeddPPaarrttOOCCLL ((11))IIrrmmss((22))IIssaatt((33))DDCCRR ((44))VVoollttss ((55))OOCCLL ((11))IIrrmmss((22))IIssaatt((33))DDCCRR ((44))VVoollttss ((55))PPaarrttIInndduuccttaanncceeMMaarr kkiinngg 2 200%% (( ) ) 2 200%% (( HH))(( HH)) (( HH)) 30% 30% 30% 30% 30% 30% (1)Test Parameters: 100 kHz.

2. Technical Data 4339. Effective August 2017. www.eaton.comelFDUSPOJDT. SDQ Low-profile dual winding shielded drum inductor/transformer. Product specifications

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  Drum, Transformers, Winding, Inductors, Shielded, Winding shielded drum, Winding shielded drum inductor transformer

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Transcription of Low-profile dual winding shielded drum …

1 Technical Data 4339 Effective August 2017 Supersedes June 2008 SDQLow-profile dual winding shielded drum inductor/transformerProduct features Dual winding inductors that can be used aseither a single inductor, or in coupledinductor/transformer applications (1:1 turnsratio) Windings can be connected in series orparallel, offering a broad range of inductanceand current ratings Current range from A to A Inductance range from H to mH Ferrite shielded , low EMI Ferrite core material 500 Vdc isolation between windingsApplications Transformer: (1:1), SEPIC, flyback Buck, boost, coupled inductor Mobile phones Notebook and laptop power Digital cameras Media players PCMCIA cards GPS systems Environmental Data Storage temperature range (Component):-40 C to +125 C Operating temperature range: -40 C to +125 C(ambient plus self-temperature rise) Solder reflow temperature:J-STD-020 (latest revision) compliantPbHALOGENHFFREE2 Technical Data 4339 Effective August dual winding shielded drum inductor/transformerProduct specificationsPPaarraalllleell RRaattiinnggssSSeerriieess RRaattiinnggssRRaatteeddPPaarrttOOCCLL ((11))IIrrmmss((22))IIssaatt((33))DDCCRR ((44))VVoollttss ((55))OOCCLL ((11))IIrrmmss((22))IIssaatt((33))DDCCRR ((44))VVoollttss ((55))PPaarrttIInndduuccttaanncceeMMaarr kkiinngg 2 200%% (( ) ) 2 200%% (( HH))(( HH)) (( HH)) 30% 30% 30% 30% 30% 30% (1)Test Parameters: 100 kHz.

2 Vrms Adc(2) Irms: DC current for approximately T of 40 C without core loss. It is recommended that the temperature of the part not to exceed +125 C. D erating is necessary for AC currents(3) Isat: Peak current for approximately 30% rolloff @ +20 C(4) DCR limits @ +20 C (5) Applied Volt-Time product (V- s) across the inductor at 100 kHz necessary to generate a core loss equalto 10% of the total losses for a 40 C temperature rise. Derating of the Irms is required to prevent excessive temperature Number Definition:SDQ12-XXX-RSDQ12 = Product code and SizeXXX = Inductance in uH, R = Decimal pointIf no R is present, third character = # of suffix indicated RoHS compliant(A)(A)(u-sec)(A)(A)(u-sec)3 Technical Data 4339 Effective August dual winding shielded drum inductor/transformer Dimensions- mmPackaging- marking(Note A) #1 typ PAD LAYOUT2 PAD LAYOUT232 SERIESPARALLEL3141 TRANSFORMER21443 Top ViewSide ViewBottom ViewRecommended Pad LayoutSchematicSDQ12 = = max.

3 (2nd digit is a bi-weekly production date code)(3rd digit is the last digit of the year produced)Part marking: Line 1 (1st digit inductance value per part marking designator in chart above)Line 2: xx (indicates the product size code)Do not route traces or vias underneath the of feedPin #1 + Dia.+ in tape-and-reel packaging,3800 parts per reel, 13 diameter SizeSDQ12 Supplied in tape-and-reel packaging, 2900 parts per reel, 13 diameter of feedPin #1 + Dia.+ A-A mmSDQ25 SDQ12 Data 4339 Effective August 2017 Core lossSDQLow-profile dual winding shielded drum inductor/transformer Inductance characteristicsII rms Derating with Core Loss% of Applied Volt-Second% of Losses from Irms (maximum)OCL vs ISDQ120102030405060708090100010203040506 0708090100110120% of IOCL (%)satsatOCL vs ISDQ250102030405060708090100001200340056 0070890100110120% of IOCL (%)satsat 2017 EatonAll Rights ReservedPrinted in USAP ublication No. 4339 SB-BU08352 August 2017 Eaton is a registered other trademarks are property of their respective owners.

4 Technical Data 4339 Effective August 2017 Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this Division1000 Eaton BoulevardCleveland, OH 44122 United tsTC -5 CTime 25 C to Peak Time25 CTsminTsmaxTLTPP reheatAMax. Ramp Up Rate = 3 C/sMax. Ramp Down Rate = 6 C/sSolder reflow profileReference JDEC J-STD-020 Profile FeatureStandard SnPb SolderLead (Pb) Free SolderPreheat and Soak Temperature min.

5 (Tsmin)100 C150 C Temperature max. (Tsmax)150 C200 C Time (Tsmin to Tsmax) (ts)60-120 Seconds60-120 SecondsAverage ramp up rate Tsmax to Tp3 C/ Second C/ Second temperature (Tl) Time at liquidous (tL)183 C 60-150 Seconds217 C 60-150 SecondsPeak package body temperature (TP)*Table 1 Table 2 Time (tp)** within 5 C of the specified classification temperature (Tc)20 Seconds**30 Seconds**Average ramp-down rate (Tp to Tsmax)6 C/ Second C/ Second 25 C to Peak Temperature6 Minutes Minutes Max.* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user 1 - Standard SnPb Solder (Tc)Package ThicknessVolume mm3 <350 Volume mm3 350< )235 C220 C C220 CTable 2 - Lead (Pb) Free Solder (Tc)Package ThicknessVolume mm3 <350 Volume mm3 350 - 2000 Volume mm3 >2000< C260 C260 C250 C245 C> C245 C245 CSDQLow-profile dual winding shielded drum inductor/transformer


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