Power Choke Power Inductor (SDN Series)

Power Choke Power Inductor (SDN Series)

0412 / 0420 / 0518 / 0530 / 0618 / 0624 / 0630 / 1040

Shielded Molding SMD Power Inductor - SDN Series
Shielded Molding SMD Power Inductor - SDN Series Files Download

Powder iron core material, magnetically shielded, low EMI,
high current carrying capacity, low core losses

Features

  • Halogen free
  • Powder iron core material
  • Magnetically shielded, low EMI
  • High current carrying capacity, Low core losses
  • Frequency range up to 5MHz
  • RoHS compliant

Applications

  • Voltage Regulator Module (VRM)
  • Multi-phase Regulators
  • Point-of-load Modules
  • Smart Phone POL Modules
  • SSD Modules
  • Notebook Regulators
  • Battery Power Systems
  • Graphics Cards
  • Data Networking And Storage Systems

Inductance and Rated Current Ranges

- SDN0412: 0.47μH ~ 4.7μH, @Saturation Current: 6.8 ~ 2.8A
- SDN0420: 0.22μH ~ 10μH, @Saturation Current: 12.5 ~ 2.2A
- SDN0518: 0.47μH ~ 10μH, @Saturation Current: 15.5 ~ 3.0A
- SDN0530: 0.20μH ~ 10μH, @Saturation Current: 14.5 ~ 3.5A
- SDN0618: 0.68μH ~ 22μH, @Saturation Current: 17 ~ 2.3A
- SDN0624: 0.33μH ~ 10μH, @Saturation Current: 24.5 ~ 4.0A
- SDN0630: 0.22μH ~ 33μH, @Saturation Current: 34 ~ 2.5A
- SDN1040: 0.15μH ~ 33μH, @Saturation Current: 75 ~ 5.0A
- Test equipment:
• L: HP4284A LCR meter
• DCR: Milli-ohm meter
- Electrical specifications at 25°C
- Operating temperature rang: -55°C ~ +125°C

Characteristics

- Saturation Rated Current would cause inductance to drop approximately 30%
- Temperature Rise Current would cause an approximately ΔT of 40°C
- The part temperature (ambient + temp rise) should not exceed 125°C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
- All test data is referred to 25°C ambient

Product Identification

Power Choke Power inductor (SDN) Product Identification

Standard Electrical Specifications

SDN0412 Type(□:Tolerance) (Electrical Characteristics)

Part No.Inductance (μH)ToleranceTest ConditionDCR (mΩ) Max.Saturation Current (A) Typ.Temperature Rise Current (A) Typ.
SDN0412□TR470.47M100KHz, 0.25V21.06.86.0
SDN0412□T1R01.0M100KHz, 0.25V47.05.54.5
SDN0412□T2R22.2M100KHz, 0.25V83.53.52.75
SDN0412□T4R74.7M100KHz, 0.25V195.02.81.8

SDN0420 Type(□:Tolerance) (Electrical Characteristics)

Part No.Inductance (μH)ToleranceTest ConditionDCR (mΩ) Max.Saturation Current (A) Typ.Temperature Rise Current (A) Typ.
SDN0420□TR220.22M100KHz, 0.25V6.612.59.5
SDN0420□TR470.47M100KHz, 0.25V14.09.57.5
SDN0420□TR680.68M100KHz, 0.25V18.09.07.0
SDN0420□T1R01.0M100KHz, 0.25V27.07.06.0
SDN0420□T1R51.5M100KHz, 0.25V46.06.05.0
SDN0420□T2R22.2M100KHz, 0.25V58.05.04.5
SDN0420□T3R33.3M100KHz, 0.25V87.04.03.3
SDN0420□T4R74.7M100KHz, 0.25V105.03.02.8
SDN0420□T6R86.8M100KHz, 0.25V175.02.52.4
SDN0420□T10010M100KHz, 0.25V282.02.21.6

SDN0518 Type(□:Tolerance) (Electrical Characteristics)

Part No.Inductance (μH)ToleranceTest ConditionDCR (mΩ) Max.Saturation Current (A) Typ.Temperature Rise Current (A) Typ.
SDN0518□TR470.47M100KHz, 0.25V9.015.510.5
SDN0518□T1R01.0M100KHz, 0.25V17.09.08.0
SDN0518□T1R51.5M100KHz, 0.25V26.09.07.5
SDN0518□T2R22.2M100KHz, 0.25V35.06.55.0
SDN0518□T3R33.3M100KHz, 0.25V58.05.04.5
SDN0518□T4R74.7M100KHz, 0.25V85.04.03.5
SDN0518□T6R86.8M100KHz, 0.25V120.03.42.8
SDN0518□T10010M100KHz, 0.25V155.03.02.5

SDN0530 Type(□:Tolerance) (Electrical Characteristics)

Part No.Inductance (μH)ToleranceTest ConditionDCR (mΩ) Max.Saturation Current (A) Typ.Temperature Rise Current (A) Typ.
SDN0530□TR200.20M100KHz, 0.25V3.914.514.0
SDN0530□TR470.47M100KHz, 0.25V8.512.011.0
SDN0530□TR680.47M100KHz, 0.25V12.011.59.0
SDN0530□T1R01.0M100KHz, 0.25V14.011.08.5
SDN0530□T1R51.5M100KHz, 0.25V25.08.58.2
SDN0530□T2R22.2M100KHz, 0.25V29.07.57.0
SDN0530□T3R33.3M100KHz, 0.25V38.06.05.5
SDN0530□T4R74.7M100KHz, 0.25V60.05.04.5
SDN0530□T6R86.8M100KHz, 0.25V90.04.03.5
SDN0530□T10010M100KHz, 0.25V125.03.53.2

SDN0618 Type(□:Tolerance) (Electrical Characteristics)

Part No.Inductance (μH)ToleranceTest ConditionDCR (mΩ) Max.Saturation Current (A) Typ.Temperature Rise Current (A) Typ.
SDN0618□TR680.68M100KHz, 0.25V12.017.09.5
SDN0618□T1R01.0M100KHz, 0.25V16.014.08.5
SDN0618□T2R22.2M100KHz, 0.25V35.08.07.0
SDN0618□T4R74.7M100KHz, 0.25V62.05.04.0
SDN0618□T6R86.8M100KHz, 0.25V110.04.53.0
SDN0618□T10010M100KHz, 0.25V155.02.52.3
SDN0618□T22022M100KHz, 0.25V350.02.31.8

SDN0624 Type(□:Tolerance) (Electrical Characteristics)

Part No.Inductance (μH)ToleranceTest ConditionDCR (mΩ) Max.Saturation Current (A) Typ.Temperature Rise Current (A) Typ.
SDN0624□TR330.33M100KHz, 0.25V4.124.518.0
SDN0624□TR470.47M100KHz, 0.25V5.122.015.0
SDN0624□TR560.56M100KHz, 0.25V6.517.013.0
SDN0624□TR680.68M100KHz, 0.25V7.016.012.0
SDN0624□T1R51.5M100KHz, 0.25V20.015.09.0
SDN0624□T3R33.3M100KHz, 0.25V39.010.05.5
SDN0624□T6R86.8M100KHz, 0.25V70.06.04.0
SDN0624□T10010M100KHz, 0.25V101.04.03.1

SDN0630 Type(□:Tolerance) (Electrical Characteristics)

Part No.Inductance (μH)ToleranceTest ConditionDCR (mΩ) Max.Saturation Current (A) Typ.Temperature Rise Current (A) Typ.
SDN0630□TR220.22M100KHz, 0.25V3.034.024.0
SDN0630□TR330.33M100KHz, 0.25V3.525.021.0
SDN0630□TR470.47M100KHz, 0.25V4.120.018.0
SDN0630□TR560.56M100KHz, 0.25V4.518.016.5
SDN0630□TR680.68M100KHz, 0.25V5.317.016.0
SDN0630□T1R01.0M100KHz, 0.25V7.415.012.0
SDN0630□T1R51.5M100KHz, 0.25V12.114.012.0
SDN0630□T2R22.2M100KHz, 0.25V15.010.09.5
SDN0630□T3R33.3M100KHz, 0.25V22.09.58.5
SDN0630□T4R74.7M100KHz, 0.25V33.06.56.0
SDN0630□T6R86.8M100KHz, 0.25V48.06.05.0
SDN0630□T10010M100KHz, 0.25V67.05.54.5
SDN0630□T15015M100KHz, 0.25V115.04.53.0
SDN0630□T22022M100KHz, 0.25V200.03.02.3
SDN0630□T33033M100KHz, 0.25V310.02.52.0

SDN1040 Type(□:Tolerance) (Electrical Characteristics)

Part No.Inductance (μH)ToleranceTest ConditionDCR (mΩ) Max.Saturation Current (A) Typ.Temperature Rise Current (A) Typ.
SDN1040□TR150.15M100KHz, 0.25V0.6575.045.0
SDN1040□TR220.22M100KHz, 0.25V1.060.035.0
SDN1040□TR300.30M100KHz, 0.25V1.150.035.0
SDN1040□TR360.36M100KHz, 0.25V1.250.030.0
SDN1040□TR470.47M100KHz, 0.25V1.740.030.0
SDN1040□TR560.56M100KHz, 0.25V1.833.025.0
SDN1040□TR680.68M100KHz, 0.25V2.430.023.0
SDN1040□TR800.80M100KHz, 0.25V2.729.023.0
SDN1040□T1R01.0M100KHz, 0.25V3.328.019.0
SDN1040□T1R51.5M100KHz, 0.25V4.226.016.0
SDN1040□T2R22.2M100KHz, 0.25V7.018.012.0
SDN1040□T3R33.3M100KHz, 0.25V11.816.011.0
SDN1040□T4R74.7M100KHz, 0.25V20.015.09.0
SDN1040□T6R86.8M100KHz, 0.25V25.012.08.5
SDN1040□T8R28.2M100KHz, 0.25V27.09.08.0
SDN1040□T10010M100KHz, 0.25V30.08.57.8
SDN1040□T15015M100KHz, 0.25V45.07.06.5
SDN1040□T22022M100KHz, 0.25V66.05.55.0
SDN1040□T33033M100KHz, 0.25V92.05.04.4
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Power Choke Power Inductor (SDN Series) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime Power Choke Power Inductor (SDN Series) manufacturers since 1997. And their products are used throughout automotive, electronic device applications.

TS16949/ ISO9001/ ISO14001 and meet AEC-Q200 standards, Viking has been offering anti-sulfur, anti-surge, pulse, high voltage, high power precision resistors including thin/ thick film resistors, automotive resistors, melf resistors, current sense resistors, etc. Low noise, low TC, high power inductors such as rf inductors, chip inductors, power inductors, variable inductors, ferrite chip inductors, shielded inductors, wire wound inductors and dip inductors.

Viking has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 20 years of experience, Viking makes sure to meet each customer's demands.


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