Category
AMPI107855
Features:
High efficiency realized by metal core.
Compact and low profile with max.3~8mm.
Low loss realized with low DCR and high Isat.
Applicable at V-core(DC-DC high current)
RoHS compliant.
AMPI107855GDR12MT Download PDF
AMPI107855GDR15LT Download PDF
AMPI107855GDR17LT Download PDF
AMPI107855GDR19LT Download PDF
Shape & Dimensions
A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | W (mm) | G (Ref.) | H (Ref.) | I (Ref.) |
7.9±0.2 | 11.2±0.5 | 5.3±0.2 | 5.0±0.5 | 2.0±0.5 | 0.15+0 | 5.7 | 12.5 | 5.5 |
- Specification
| Part Number | Inductance（uH） | Test Freq. （KHz） | DCR （mΩ）Max. | Saturation Current (A) Typ. | Temp. Rise current（A）Typ. |
|---|---|---|---|---|---|
| AMPI107855GDR12MT | 0.12 μH ± 20% | 100 | 0.46mΩ Typ 0.50mΩ Max | 140 | 54 |
NOTE:
Test instrument: LCR METER(Chroma3250,Test1790), BIAS CURRENT SOURCE(Chroma1320, Chroma1320S)
Isat: For Inductance drop approximately 30% from its value without bias current.
Irms: Typical Heat Rating D.C. current would cause an approximately △T of 40℃(Ta=20~25℃)
Shape & Dimensions
A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | W (mm) | G (Ref.) | H (Ref.) | I (Ref.) |
7.9±0.2 | 11.2±0.5 | 5.3±0.2 | 5.0±0.5 | 2.0±0.5 | 10.2±0.2 | 0.15+0 | 5.7 | 12.5 | 5.5 |
- Specification
| Part Number | Inductance（uH） | Test Freq. （KHz） | DCR （mΩ）Max. | Saturation Current (A) Typ. | Temp. Rise current（A）Typ. |
|---|---|---|---|---|---|
| AMPI107855GDR15LT | 0.15 μH ± 15% | 100 | 0.37 mΩ ± 4.5% | 100 | 55 |
NOTE:
Test instrument: LCR METER(Chroma3250,Test1790), BIAS CURRENT SOURCE(Chroma1320, Chroma1320S)
Isat: For Inductance drop approximately 30% from its value without bias current.
Irms: Typical Heat Rating D.C. current would cause an approximately △T of 40℃(Ta=20~25℃)
Shape & Dimensions
A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | W (mm) | G (Ref.) | H (Ref.) | I (Ref.) |
7.9±0.2 | 11.2±0.5 | 5.3±0.2 | 5.0±0.5 | 2.0±0.5 | 10.2±0.2 | 0.15+0 | 5.7 | 12.5 | 5.5 |
- Specification
| Part Number | Inductance（uH） | Test Freq. （KHz） | DCR （mΩ）Max. | Saturation Current (A) Typ. | Temp. Rise current（A）Typ. |
|---|---|---|---|---|---|
| AMPI107855GDR17LT | 0.17 μH ± 15% | 100 | 0.43 mΩ ± 4.5% | 100 | 51 |
NOTE:
Test instrument: LCR METER(Chroma3250,Test1790), BIAS CURRENT SOURCE(Chroma1320, Chroma1320S)
Isat: For Inductance drop approximately 30% from its value without bias current.
Irms: Typical Heat Rating D.C. current would cause an approximately △T of 40℃(Ta=20~25℃)
Shape & Dimensions
A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | W (mm) | G (Ref.) | H (Ref.) | I (Ref.) |
7.9±0.2 | 11.2±0.5 | 5.3±0.2 | 4.5±0.5 | 2.0±0.5 | 10.2±0.2 | 0.15+0 | 5.7 | 12.5 | 5 |
- Specification
| Part Number | Inductance（uH） | Test Freq. （KHz） | DCR （mΩ）Max. | Saturation Current (A) Typ. | Temp. Rise current（A）Typ. |
|---|---|---|---|---|---|
| AMPI107855GDR19LT | 0.19 μH ± 15% | 100 | 0.52 mΩ ± 4.5% | 100 | 48 |
NOTE:
Test instrument: LCR METER(Chroma3250,Test1790), BIAS CURRENT SOURCE(Chroma1320, Chroma1320S)
Isat: For Inductance drop approximately 30% from its value without bias current.
Irms: Typical Heat Rating D.C. current would cause an approximately △T of 40℃(Ta=20~25℃)
Shape & Dimensions
A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | W (mm) | G (Ref.) | H (Ref.) | I (Ref.) |
7.9±0.2 | 11.2±0.5 | 5.3±0.2 | 4.0±0.5 | 2.0±0.5 | 10.2±0.2 | 0.15+0 | 5.7 | 12.5 | 4.5 |
- Specification
| Part Number | Inductance（uH） | Test Freq. （KHz） | DCR （mΩ）Max. | Saturation Current (A) Typ. | Temp. Rise current（A）Typ. |
|---|---|---|---|---|---|
| AMPI107855GDR21LT | 0.21 μH ± 15% | 100 | 0.60 mΩ ± 4.5% | 100 | 44 |
NOTE:
Test instrument: LCR METER(Chroma3250,Test1790), BIAS CURRENT SOURCE(Chroma1320, Chroma1320S)
Isat: For Inductance drop approximately 30% from its value without bias current.
Irms: Typical Heat Rating D.C. current would cause an approximately △T of 40℃(Ta=20~25℃)
Shape & Dimensions
A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | W (mm) | G (Ref.) | H (Ref.) | I (Ref.) |
7.9±0.2 | 11.2±0.5 | 5.3±0.2 | 3.5±0.5 | 2.0±0.5 | 10.2±0.2 | 0.15+0 | 5.7 | 12.5 | 4 |
- Specification
| Part Number | Inductance（uH） | Test Freq. （KHz） | DCR （mΩ）Max. | Saturation Current (A) Typ. | Temp. Rise current（A）Typ. |
|---|---|---|---|---|---|
| AMPI107855GDR23LT | 0.23 μH ± 15% | 100 | 0.7 mΩ ± 4.5% | 100 | 41 |
NOTE:
Test instrument: LCR METER(Chroma3250,Test1790), BIAS CURRENT SOURCE(Chroma1320, Chroma1320S)
Isat: For Inductance drop approximately 30% from its value without bias current.
Irms: Typical Heat Rating D.C. current would cause an approximately △T of 40℃(Ta=20~25℃)
Shape & Dimensions
A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | W (mm) | G (Ref.) | H (Ref.) | I (Ref.) |
7.9±0.2 | 11.2±0.5 | 5.3±0.2 | 4.5±0.5 | 2.0±0.5 | 10.2±0.2 | 0.15+0 | 5.7 | 12.5 | 5 |
- Specification
| Part Number | Inductance（uH） | Test Freq. （KHz） | DCR （mΩ）Max. | Saturation Current (A) Typ. | Temp. Rise current（A）Typ. |
|---|---|---|---|---|---|
| AMPI107855GDR33LT | 0.33 μH ± 15% | 100 | 0.8 mΩ ± 4.5% | 90 | 37 |
NOTE:
Test instrument: LCR METER(Chroma3250,Test1790), BIAS CURRENT SOURCE(Chroma1320, Chroma1320S)
Isat: For Inductance drop approximately 30% from its value without bias current.
Irms: Typical Heat Rating D.C. current would cause an approximately △T of 40℃(Ta=20~25℃)