파워 초크 파워 인덕터 (SDN 시리즈)
0412 / 0420 / 0518 / 0530 / 0618 / 0624 / 0630 / 1040
분말 철 코어 재료, 자기 차폐, 낮은 EMI,
고전류 운반 능력, 낮은 코어 손실
기능
- 할로겐 프리
- 분말 철 코어 재료
- 자기 차폐, 낮은 EMI
- 고전류 운반 능력, 낮은 코어 손실
- 주파수 범위 최대 5MHz
- RoHS 준수
응용 프로그램
- 전압 조절 모듈 (VRM)
- 다상 레귤레이터
- 로드 포인트 모듈
- 스마트폰 POL 모듈
- SSD 모듈
- 노트북 레귤레이터
- 배터리 전원 시스템
- 그래픽 카드
- 데이터 네트워킹 및 저장 시스템
인덕턴스 및 정격 전류 범위
- 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
특성
- 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
제품 식별
표준 전기 사양
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 |
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