
전력 초크 전력 인덕터 (SDA 시리즈)
0420 / 0430 / 0530 / 0630 / 0660 / 0730 / 0750 / 0880 / 1006 / 1010 / 1508 / 1510 / 1513
기능
- 낮은 DCR로 실현된 낮은 손실
- 금속 분말 코어로 실현된 고성능.
- 복합 구조로 인한 초저 소음.
- 100% 납(Pb) 무함유 및 RoHS 준수.
응용 프로그램
- 상업적 응용 프로그램
인덕턴스 및 정격 전류 범위
- SDA0420LR 0.47 ~ 2.20μH, 12.5 ~ 4.8A
- SDA0430LR 1.00 ~ 3.30μH, 9.0 ~ 5.3A
- SDA0530A 0.47 ~ 4.70μH, 24.0 ~ 7.0A
- SDA0630A 0.33 ~ 4.50μH, 28.0 ~ 12.2A
- SDA0660LR 1.00 ~ 22.0μH, 16.0 ~ 5.0A
- SDA0730A 1.00 ~ 4.70μH, 28.0 ~ 12.2A
- SDA0750A 2.20 ~ 5.60μH, 17.0 ~ 11.0A
- SDA0880A 3.30 ~ 10.0μH, 20.0 ~ 10.0A
- SDA1006A 2.20 ~ 10.0μH, 36.0 ~ 13.0A
- SDA1010A 4.70 ~ 10.0μH, 21.4 ~ 14.6A
- SDA1508A 2.20 ~ 22.0μH, 49.0 ~ 16.0A
- SDA1510A 4.70 ~ 33.0μH, 39.0 ~ 16.7A
- SDA1513A 4.70 ~ 33.0μH, 40.0 ~ 16.0A
- Test equipment:
• L/Q: HP4284A,HP4395A,CH11025,CH3302,CH1320,CH1320S LCR meter
• DCR: CH16502,Agilent33420AMicro Ohm Meter,or EQU.
특성
- All test data referenced to 25°C ambient.
- Current that causes the specified temperature rise from 25°C ambient.
- The part temperature (ambient + temp rise) should not exceed 125°C under worst case operating conditions. Circuit design, component, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
- Irms Testing : Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components.
Therefore temperature rise should be verified in application conditions.
- Operating temperature range: -40 ~ 125°C(Including self - temperature rise)
- SDA0420LR/SDA0430LR
Saturation Current (Isat 1) will cause L0 to drop approximately 10%
Saturation Current (Isat 2) will cause L0 to drop approximately 20%
Saturation Current (Isat 3) will cause L0 to drop approximately 30%
- SDA0530A/SDA0560A/SDA0660LR/SDA0730A/SDA0750A/ASDA0880A/SDA1006A/SDA1010A/SDA1508A/SDA1510A/SDA1513A
Saturation Current (Isat) will cause L0 to drop approximately 30%
- SDA0420LR/SDA0430LR/SDA0660LR
Rated operating voltage (across inductor) 15V ref.
- SDA0530A/SDA0630A/SDA0730A/SDA0750A/SDA0880A/SDA1006A/SDA1010A/SDA1508A/SDA1510A/SDA1513A
Rated operating voltage (across inductor) 40V ref.
제품 식별

표준 전기 사양
SDA0420 Type / LR Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | ||||||
| 1 | 2 | 3 | 3 | ||||||||
| SDA0420MTLRR47 | 0.47 | ± 20% | 100KHz, 0.1V | 6.0 | 6.8 | 7.0 | 10.0 | 14.0 | 12.5 | 9.8 | 13.2 |
| SDA0420MTLRR56 | 0.56 | ± 20% | 100KHz, 0.1V | 6.9 | 7.8 | 6.0 | 9.0 | 13.0 | 11.3 | 9.5 | 12.6 |
| SDA0420MTLRR68 | 0.68 | ± 20% | 100KHz, 0.1V | 7.3 | 8.2 | 5.2 | 8.0 | 11.6 | 10.0 | 9.2 | 12.0 |
| SDA0420MTLR1R0 | 1.0 | ± 20% | 100KHz, 0.1V | 10.6 | 11.7 | 4.5 | 5.4 | 9.2 | 8.0 | 8.0 | 11.0 |
| SDA0420MTLR1R5 | 1.5 | ± 20% | 100KHz, 0.1V | 14.4 | 15.8 | 4.1 | 4.5 | 7.5 | 6.7 | 6.7 | 9.1 |
| SDA0420MTLR2R2 | 2.2 | ± 20% | 100KHz, 0.1V | 21.35 | 23.5 | 3.1 | 3.8 | 6.0 | 4.8 | 6.0 | 8.0 |
SDA0430 Type / LR Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | ||||||
| 1 | 2 | 3 | 3 | ||||||||
| SDA0430MTLR1R0 | 1.0 | ± 20% | 100KHz, 0.1V | 9.1 | 10.1 | 5.0 | 6.8 | 9.8 | 9.0 | 8.0 | 11.0 |
| SDA0430MTLR1R2 | 1.2 | ± 20% | 100KHz, 0.1V | 10.4 | 11.5 | 4.6 | 6.4 | 9.2 | 8.7 | 7.8 | 9.8 |
| SDA0430MTLR1R5 | 1.5 | ± 20% | 100KHz, 0.1V | 12.0 | 13.2 | 4.1 | 5.6 | 8.0 | 7.0 | 7.0 | 9.0 |
| SDA0430MTLR2R2 | 2.2 | ± 20% | 100KHz, 0.1V | 20.5 | 22.6 | 3.6 | 5.1 | 7.0 | 6.1 | 6.0 | 7.8 |
| SDA0430MTLR3R3 | 3.3 | ± 20% | 100KHz, 0.1V | 26.0 | 28.6 | 3.3 | 4.8 | 6.2 | 5.3 | 5.0 | 6.6 |
SDA0530 Type / A Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | |||
|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | ||||
| SDA0530MTAR47 | 0.47 | ± 20% | 100KHz, 0.1V | 3.75 | 4.13 | 26.0 | 24.0 | 13.7 | 18.4 |
| SDA0530MTAR56 | 0.56 | ± 20% | 100KHz, 0.1V | 4.05 | 4.52 | 22.2 | 20.2 | 13.6 | 17.7 |
| SDA0530MTAR82 | 0.82 | ± 20% | 100KHz, 0.1V | 5.25 | 5.78 | 19.7 | 17.6 | 9.9 | 12.9 |
| SDA0530MTA1R0 | 1.0 | ± 20% | 100KHz, 0.1V | 6.90 | 7.60 | 16.5 | 14.3 | 9.0 | 12.2 |
| SDA0530MTA1R5 | 1.5 | ± 20% | 100KHz, 0.1V | 10.1 | 11.2 | 14.0 | 12.5 | 8.0 | 10.5 |
| SDA0530MTA2R2 | 2.2 | ± 20% | 100KHz, 0.1V | 13.2 | 14.5 | 10.0 | 9.0 | 7.2 | 9.7 |
| SDA0530MTA3R3 | 3.3 | ± 20% | 100KHz, 0.1V | 21.0 | 23.1 | 9.5 | 8.7 | 5.9 | 8.1 |
| SDA0530MTA4R7 | 4.7 | ± 20% | 100KHz, 0.1V | 33.0 | 36.3 | 8.2 | 7.0 | 4.3 | 5.9 |
SDA0630 Type / A Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | C(mm) | D(mm) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | ||||||
| SDA0630MTAR33 | 0.33 | ± 20% | 100KHz, 0.1V | 2.25 | 2.50 | 32.0 | 28.0 | 20.0 | 25.0 | 2.8± 0.2 | 5.55± 0.3 |
| SDA0630MTAR68 | 0.68 | ± 20% | 100KHz, 0.1V | 4.70 | 5.17 | 25.0 | 21.0 | 15.0 | 20.0 | 2.8± 0.2 | 5.3± 0.3 |
| SDA0630MTA1R0 | 1.0 | ± 20% | 100KHz, 0.1V | 5.50 | 6.05 | 23.0 | 18.0 | 13.0 | 18.0 | 2.8± 0.2 | 5.2± 0.3 |
| SDA0630MTA1R5 | 1.5 | ± 20% | 100KHz, 0.1V | 8.30 | 9.13 | 20.0 | 15.5 | 11.0 | 15.0 | 2.9± 0.2 | 5.15± 0.3 |
| SDA0630MTA2R2 | 2.2 | ± 20% | 100KHz, 0.1V | 11.0 | 12.2 | 15.9 | 11.0 | 7.0 | 10.0 | 2.9± 0.2 | 5.05± 0.3 |
| SDA0630MTA3R3 | 3.3 | ± 20% | 100KHz, 0.1V | 18.8 | 20.8 | 12.2 | 9.0 | 6.0 | 8.0 | 2.9± 0.2 | 5.0± 0.3 |
| SDA0630MTA4R5 | 4.5 | ± 20% | 100KHz, 0.1V | 23.0 | 25.3 | 10.0 | 8.0 | 5.0 | 7.0 | 2.9± 0.2 | 5.0± 0.3 |
SDA0660 Type / LR Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | |||
|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | ||||
| SDA0660MTLR1R0 | 1.0 | ± 20% | 100KHz, 0.1V | 3.9 | 4.29 | 18.0 | 16.0 | 15.0 | 19.0 |
| SDA0660MTLR2R2 | 2.2 | ± 20% | 100KHz, 0.1V | 7.0 | 7.8 | 14.0 | 12.0 | 11.0 | 14.0 |
| SDA0660MTLR3R3 | 3.3 | ± 20% | 100KHz, 0.1V | 11.0 | 12.1 | 11.5 | 10.5 | 9.0 | 12.0 |
| SDA0660MTLR4R7 | 4.7 | ± 20% | 100KHz, 0.1V | 13.1 | 14.4 | 10.5 | 9.5 | 8.0 | 11.0 |
| SDA0660MTLR8R2 | 8.2 | ± 20% | 100KHz, 0.1V | 22.5 | 24.8 | 8.5 | 8.0 | 6.0 | 8.0 |
| SDA0660MTLR100 | 10 | ± 20% | 100KHz, 0.1V | 26.6 | 29.3 | 7.6 | 6.8 | 5.0 | 7.0 |
| SDA0660MTLR150 | 15 | ± 20% | 100KHz, 0.1V | 39.0 | 43.0 | 5.8 | 5.2 | 4.5 | 6.0 |
| SDA0660MTLR220 | 15 | ± 20% | 100KHz, 0.1V | 55.0 | 60.5 | 5.6 | 5.0 | 3.8 | 5.0 |
SDA0730 Type / A Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | D(mm) | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | |||||
| SDA0730MTA1R0 | 1.0 | ± 20% | 100KHz, 0.1V | 4.55 | 5.00 | 30.0 | 28.0 | 16.1 | 21.8 | 6.6± 0.3 |
| SDA0730MTA1R5 | 1.5 | ± 20% | 100KHz, 0.1V | 7.50 | 8.25 | 25.0 | 23.5 | 12.0 | 15.3 | 6.6± 0.3 |
| SDA0730MTA2R2 | 2.2 | ± 20% | 100KHz, 0.1V | 12.4 | 13.7 | 19.0 | 17.0 | 10.0 | 13.0 | 6.2± 0.3 |
| SDA0730MTA3R3 | 3.3 | ± 20% | 100KHz, 0.1V | 16.3 | 18.0 | 15.0 | 13.0 | 8.0 | 10.0 | 6.2± 0.3 |
| SDA0730MTA4R7 | 4.7 | ± 20% | 100KHz, 0.1V | 24.2 | 26.7 | 13.5 | 12.2 | 6.9 | 9.0 | 6.2± 0.3 |
SDA0750 Type / A Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | D(mm) | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | |||||
| SDA0750MTA2R2 | 2.2 | ± 20% | 100KHz, 0.1V | 5.8 | 6.4 | 21.0 | 17.0 | 11.0 | 14.0 | 6.2± 0.3 |
| SDA0750MTA3R3 | 3.3 | ± 20% | 100KHz, 0.1V | 10.4 | 11.44 | 17.0 | 14.0 | 10.0 | 13.0 | 6.2± 0.3 |
| SDA0750MTA4R7 | 4.7 | ± 20% | 100KHz, 0.1V | 14.0 | 15.4 | 15.0 | 13.0 | 8.5 | 11.0 | 6.2± 0.3 |
| SDA0750MTA5R6 | 5.6 | ± 20% | 100KHz, 0.1V | 15.6 | 17.2 | 13.0 | 11.0 | 7.0 | 10.0 | 6.2± 0.3 |
SDA0880 Type / A Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | D(mm) | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | |||||
| SDA0880MTA3R3 | 3.3 | ± 20% | 100KHz, 0.1V | 6.6 | 7.3 | 23.0 | 20.0 | 13.5 | 18.0 | 6.9± 0.4 |
| SDA0880MTA4R7 | 4.7 | ± 20% | 100KHz, 0.1V | 8.9 | 9.8 | 19.0 | 17.0 | 10.5 | 14.6 | 6.9± 0.4 |
| SDA0880MTA6R8 | 6.8 | ± 20% | 100KHz, 0.1V | 13.0 | 14.3 | 14.5 | 12.5 | 8.0 | 11.3 | 6.9± 0.4 |
| SDA0880MTA100 | 10 | ± 20% | 100KHz, 0.1V | 20.8 | 22.9 | 11.0 | 10.0 | 6.6 | 8.7 | 6.9± 0.4 |
SDA1006 Type / A Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | D(mm) | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | |||||
| SDA1006MTA2R2 | 2.2 | ± 20% | 100KHz, 0.1V | 4.40 | 4.84 | 35.0 | 30.0 | 14.0 | 20.0 | 9.0± 0.5 |
| SDA1006MTA3R3 | 3.3 | ± 20% | 100KHz, 0.1V | 7.00 | 7.70 | 28.0 | 25.0 | 11.4 | 16.8 | 9.0± 0.5 |
| SDA1006MTA4R7 | 4.7 | ± 20% | 100KHz, 0.1V | 9.70 | 10.72 | 25.0 | 22.0 | 8.7 | 14.0 | 9.0± 0.5 |
| SDA1006MTA5R6 | 5.6 | ± 20% | 100KHz, 0.1V | 10.80 | 11.90 | 20.0 | 17.0 | 7.0 | 12.0 | 8.8± 0.5 |
| SDA1006MTA6R8 | 6.8 | ± 20% | 100KHz, 0.1V | 11.8 | 13.0 | 18.0 | 15.5 | 6.0 | 10.5 | 8.8± 0.5 |
| SDA1006MTA8R2 | 8.2 | ± 20% | 100KHz, 0.1V | 15.0 | 16.5 | 16.5 | 14.0 | 5.0 | 9.5 | 8.8± 0.5 |
| SDA1006MTA100 | 10 | ± 20% | 100KHz, 0.1V | 16.5 | 18.2 | 15.0 | 13.0 | 4.5 | 9.0 | 8.8± 0.5 |
SDA1010 Type / A Material (Electrical Characteristics)
| Part No. | Inductance (μH) | Tolerance | Test Condition | DCR (mΩ) | I sat (A) | Irms (A) Typ. | D(mm) | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Typ. | Max. | Typ. | Max. | 20°C rise | 40°C rise | |||||
| SDA1010MTA4R7 | 4.7 | ± 20% | 100KHz, 0.1V | 5.2 | 5.7 | 25.4 | 21.4 | 17.5 | 24.0 | 9.3± 0.5 |
| SDA1010MTA5R6 | 5.6 | ± 20% | 100KHz, 0.1V | 6.5 | 7.2 | 23.6 | 19.6 | 15.7 | 21.2 | 9.3± 0.5 |
| SDA1010MTA6R8 | 6.8 | ± 20% | 100KHz, 0.1V | 8.1 | 8.9 | 21.8 | 18.5 | 14.0 | 18.5 | 9.0± 0.5 |
| SDA1010MTA8R2 | 8.2 | ± 20% | 100KHz, 0.1V | 10.8 | 12.4 | 18.3 | 16.3 | 12.9 | 17.1 | 9.0± 0.5 |
| SDA1010MTA100 | 10 | ± 20% | 100KHz, 0.1V | 12.5 | 13.75 | 17.5 | 14.6 | 11.5 | 15.5 | 9.0± 0.5 |
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