Power Choke Power Inductor (SDN Series)

0412 / 0420 / 0518 / 0530 / 0618 / 0624 / 0630 / 1040 / Viking Tech has the experience in the design of innovative components, offering support and service to Global customers that demand a genuine manufacturing partner. Our goal is to be the leader in design, manufacturing, and marketing of miniature, precision passive components used throughout Automotive, Industrial and 3C electronic applications.

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) Tolerance Test Condition DCR (mΩ) Max. Saturation Current (A) Typ. Temperature Rise Current (A) Typ.
SDN0412□TR47 0.47 M 100KHz, 0.25V 21.0 6.8 6.0
SDN0412□T1R0 1.0 M 100KHz, 0.25V 47.0 5.5 4.5
SDN0412□T2R2 2.2 M 100KHz, 0.25V 83.5 3.5 2.75
SDN0412□T4R7 4.7 M 100KHz, 0.25V 195.0 2.8 1.8

SDN0420 Type(□:Tolerance) (Electrical Characteristics)

Part No. Inductance (μH) Tolerance Test Condition DCR (mΩ) Max. Saturation Current (A) Typ. Temperature Rise Current (A) Typ.
SDN0420□TR22 0.22 M 100KHz, 0.25V 6.6 12.5 9.5
SDN0420□TR47 0.47 M 100KHz, 0.25V 14.0 9.5 7.5
SDN0420□TR68 0.68 M 100KHz, 0.25V 18.0 9.0 7.0
SDN0420□T1R0 1.0 M 100KHz, 0.25V 27.0 7.0 6.0
SDN0420□T1R5 1.5 M 100KHz, 0.25V 46.0 6.0 5.0
SDN0420□T2R2 2.2 M 100KHz, 0.25V 58.0 5.0 4.5
SDN0420□T3R3 3.3 M 100KHz, 0.25V 87.0 4.0 3.3
SDN0420□T4R7 4.7 M 100KHz, 0.25V 105.0 3.0 2.8
SDN0420□T6R8 6.8 M 100KHz, 0.25V 175.0 2.5 2.4
SDN0420□T100 10 M 100KHz, 0.25V 282.0 2.2 1.6

SDN0518 Type(□:Tolerance) (Electrical Characteristics)

Part No. Inductance (μH) Tolerance Test Condition DCR (mΩ) Max. Saturation Current (A) Typ. Temperature Rise Current (A) Typ.
SDN0518□TR47 0.47 M 100KHz, 0.25V 9.0 15.5 10.5
SDN0518□T1R0 1.0 M 100KHz, 0.25V 17.0 9.0 8.0
SDN0518□T1R5 1.5 M 100KHz, 0.25V 26.0 9.0 7.5
SDN0518□T2R2 2.2 M 100KHz, 0.25V 35.0 6.5 5.0
SDN0518□T3R3 3.3 M 100KHz, 0.25V 58.0 5.0 4.5
SDN0518□T4R7 4.7 M 100KHz, 0.25V 85.0 4.0 3.5
SDN0518□T6R8 6.8 M 100KHz, 0.25V 120.0 3.4 2.8
SDN0518□T100 10 M 100KHz, 0.25V 155.0 3.0 2.5

SDN0530 Type(□:Tolerance) (Electrical Characteristics)

Part No. Inductance (μH) Tolerance Test Condition DCR (mΩ) Max. Saturation Current (A) Typ. Temperature Rise Current (A) Typ.
SDN0530□TR20 0.20 M 100KHz, 0.25V 3.9 14.5 14.0
SDN0530□TR47 0.47 M 100KHz, 0.25V 8.5 12.0 11.0
SDN0530□TR68 0.47 M 100KHz, 0.25V 12.0 11.5 9.0
SDN0530□T1R0 1.0 M 100KHz, 0.25V 14.0 11.0 8.5
SDN0530□T1R5 1.5 M 100KHz, 0.25V 25.0 8.5 8.2
SDN0530□T2R2 2.2 M 100KHz, 0.25V 29.0 7.5 7.0
SDN0530□T3R3 3.3 M 100KHz, 0.25V 38.0 6.0 5.5
SDN0530□T4R7 4.7 M 100KHz, 0.25V 60.0 5.0 4.5
SDN0530□T6R8 6.8 M 100KHz, 0.25V 90.0 4.0 3.5
SDN0530□T100 10 M 100KHz, 0.25V 125.0 3.5 3.2

SDN0618 Type(□:Tolerance) (Electrical Characteristics)

Part No. Inductance (μH) Tolerance Test Condition DCR (mΩ) Max. Saturation Current (A) Typ. Temperature Rise Current (A) Typ.
SDN0618□TR68 0.68 M 100KHz, 0.25V 12.0 17.0 9.5
SDN0618□T1R0 1.0 M 100KHz, 0.25V 16.0 14.0 8.5
SDN0618□T2R2 2.2 M 100KHz, 0.25V 35.0 8.0 7.0
SDN0618□T4R7 4.7 M 100KHz, 0.25V 62.0 5.0 4.0
SDN0618□T6R8 6.8 M 100KHz, 0.25V 110.0 4.5 3.0
SDN0618□T100 10 M 100KHz, 0.25V 155.0 2.5 2.3
SDN0618□T220 22 M 100KHz, 0.25V 350.0 2.3 1.8

SDN0624 Type(□:Tolerance) (Electrical Characteristics)

Part No. Inductance (μH) Tolerance Test Condition DCR (mΩ) Max. Saturation Current (A) Typ. Temperature Rise Current (A) Typ.
SDN0624□TR33 0.33 M 100KHz, 0.25V 4.1 24.5 18.0
SDN0624□TR47 0.47 M 100KHz, 0.25V 5.1 22.0 15.0
SDN0624□TR56 0.56 M 100KHz, 0.25V 6.5 17.0 13.0
SDN0624□TR68 0.68 M 100KHz, 0.25V 7.0 16.0 12.0
SDN0624□T1R5 1.5 M 100KHz, 0.25V 20.0 15.0 9.0
SDN0624□T3R3 3.3 M 100KHz, 0.25V 39.0 10.0 5.5
SDN0624□T6R8 6.8 M 100KHz, 0.25V 70.0 6.0 4.0
SDN0624□T100 10 M 100KHz, 0.25V 101.0 4.0 3.1

SDN0630 Type(□:Tolerance) (Electrical Characteristics)

Part No. Inductance (μH) Tolerance Test Condition DCR (mΩ) Max. Saturation Current (A) Typ. Temperature Rise Current (A) Typ.
SDN0630□TR22 0.22 M 100KHz, 0.25V 3.0 34.0 24.0
SDN0630□TR33 0.33 M 100KHz, 0.25V 3.5 25.0 21.0
SDN0630□TR47 0.47 M 100KHz, 0.25V 4.1 20.0 18.0
SDN0630□TR56 0.56 M 100KHz, 0.25V 4.5 18.0 16.5
SDN0630□TR68 0.68 M 100KHz, 0.25V 5.3 17.0 16.0
SDN0630□T1R0 1.0 M 100KHz, 0.25V 7.4 15.0 12.0
SDN0630□T1R5 1.5 M 100KHz, 0.25V 12.1 14.0 12.0
SDN0630□T2R2 2.2 M 100KHz, 0.25V 15.0 10.0 9.5
SDN0630□T3R3 3.3 M 100KHz, 0.25V 22.0 9.5 8.5
SDN0630□T4R7 4.7 M 100KHz, 0.25V 33.0 6.5 6.0
SDN0630□T6R8 6.8 M 100KHz, 0.25V 48.0 6.0 5.0
SDN0630□T100 10 M 100KHz, 0.25V 67.0 5.5 4.5
SDN0630□T150 15 M 100KHz, 0.25V 115.0 4.5 3.0
SDN0630□T220 22 M 100KHz, 0.25V 200.0 3.0 2.3
SDN0630□T330 33 M 100KHz, 0.25V 310.0 2.5 2.0

SDN1040 Type(□:Tolerance) (Electrical Characteristics)

Part No. Inductance (μH) Tolerance Test Condition DCR (mΩ) Max. Saturation Current (A) Typ. Temperature Rise Current (A) Typ.
SDN1040□TR15 0.15 M 100KHz, 0.25V 0.65 75.0 45.0
SDN1040□TR22 0.22 M 100KHz, 0.25V 1.0 60.0 35.0
SDN1040□TR30 0.30 M 100KHz, 0.25V 1.1 50.0 35.0
SDN1040□TR36 0.36 M 100KHz, 0.25V 1.2 50.0 30.0
SDN1040□TR47 0.47 M 100KHz, 0.25V 1.7 40.0 30.0
SDN1040□TR56 0.56 M 100KHz, 0.25V 1.8 33.0 25.0
SDN1040□TR68 0.68 M 100KHz, 0.25V 2.4 30.0 23.0
SDN1040□TR80 0.80 M 100KHz, 0.25V 2.7 29.0 23.0
SDN1040□T1R0 1.0 M 100KHz, 0.25V 3.3 28.0 19.0
SDN1040□T1R5 1.5 M 100KHz, 0.25V 4.2 26.0 16.0
SDN1040□T2R2 2.2 M 100KHz, 0.25V 7.0 18.0 12.0
SDN1040□T3R3 3.3 M 100KHz, 0.25V 11.8 16.0 11.0
SDN1040□T4R7 4.7 M 100KHz, 0.25V 20.0 15.0 9.0
SDN1040□T6R8 6.8 M 100KHz, 0.25V 25.0 12.0 8.5
SDN1040□T8R2 8.2 M 100KHz, 0.25V 27.0 9.0 8.0
SDN1040□T100 10 M 100KHz, 0.25V 30.0 8.5 7.8
SDN1040□T150 15 M 100KHz, 0.25V 45.0 7.0 6.5
SDN1040□T220 22 M 100KHz, 0.25V 66.0 5.5 5.0
SDN1040□T330 33 M 100KHz, 0.25V 92.0 5.0 4.4
Files Download
RoHS Report
REACH

REACH Statement - SVHC(Hsin Chu).pdf


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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 25 years of experience, Viking makes sure to meet each customer's demands.

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