REACH Statement - SVHC(Hsin Chu).pdf
AUTOMOTIVE APPLICATIONS
Thin film Precision resistor 0.01%, TC2ppm, wirebondale, Anti-Crossive, MELF. Current sensing, Metal...
Read MorePower Choke Power Inductor (SDN Series)
0412 / 0420 / 0518 / 0530 / 0618 / 0624 / 0630 / 1040
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
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
Application
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