High voltage metalized drum core inductor EATON LD2-102-HV designed for compact PCB power conversion
Eaton LD2-HV High-Voltage Metalized Drum Core Inductor
The Eaton LD2-HV is a high-voltage metalized drum core inductor designed for various power conversion applications. Its metalized drum core design offers space-saving benefits on PCBs. Key features include high isolation voltage up to 1000V, high Isat ratings, and a compact surface mount package. This inductor is suitable for AC/DC direct buck converters, smart home appliances, IoT devices, and LED lighting.
Product Attributes
- Brand: Eaton
- Product Line: LD2-HV
- Core Material: Ferrite
- Environmental Compliance: Pb HALOGEN HF FREE
- Moisture Sensitivity Level (MSL): 1
- Solder Reflow Temperature: J-STD-020 compliant
Technical Specifications
| Part Number | OCL (H) | FLL (H) min. | Isat (A) typical | Irms (A) typical | DCR (m) max. @ +20 C | Impulse Test Voltage (Pin 1 to Pin 2) | Hi-pot Test Voltage (Winding to Core) |
| LD2-1R0-HV | 1.0 30% | 0.56 | 6.0 | NA | 15 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-1R5-HV | 1.5 30% | 0.84 | 5.5 | NA | 17 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-2R2-HV | 2.2 20% | 1.41 | 5.0 | NA | 20 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-3R3-HV | 3.3 20% | 2.11 | 4.5 | NA | 28 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-4R7-HV | 4.7 20% | 3.0 | 4.0 | NA | 36 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-6R8-HV | 6.8 20% | 4.35 | 3.5 | NA | 40 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-100-HV | 10 20% | 6.4 | 2.5 | NA | 60 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-150-HV | 15 20% | 9.6 | 2.2 | NA | 85 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-220-HV | 22 20% | 14.1 | 2.0 | NA | 100 | 1100 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-330-HV | 33 20% | 21.1 | 1.5 | NA | 150 | 1000 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-470-HV | 47 20% | 30.1 | 1.2 | NA | 200 | 1000 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-680-HV | 68 20% | 43.5 | 1.0 | NA | 270 | 1000 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-820-HV | 82 20% | 52.5 | 0.9 | NA | 300 | 1000 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-101-HV | 100 20% | 64.0 | 0.8 | NA | 380 | 900 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-221-HV | 220 20% | 140.8 | 0.5 | NA | 750 | 800 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-331-HV | 330 20% | 211.2 | 0.4 | NA | 1420 | 700 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-471-HV | 470 20% | 300.8 | 0.53 | 0.67 | 1900 | 700 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-561-HV | 560 20% | 358.4 | 0.5 | 0.61 | 2000 | 700 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-681-HV | 680 20% | 435.2 | 0.44 | 0.53 | 2500 | 600 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-821-HV | 820 20% | 524.8 | 0.41 | 0.5 | 3200 | 600 Vac; 60 s; 3 mA | 1000 Vac; 60 s; 3 mA |
| LD2-102-HV | 1000 20% | 640.0 | 0.36 | 0.44 | 4000 | 600 Vac; 60 s; 3 mA | 500 Vac; 60 s; 3 mA |
| LD2-122-HV | 1200 20% | 768.0 | 0.33 | 0.4 | 4500 | 600 Vac; 60 s; 3 mA | 500 Vac; 60 s; 3 mA |
| LD2-152-HV | 1500 20% | 960.0 | 0.31 | 0.36 | 5500 | 600 Vac; 60 s; 3 mA | 500 Vac; 60 s; 3 mA |
| LD2-222-HV | 2200 20% | 1408.0 | 0.25 | 0.3 | 10000 | 300 Vac; 60 s; 3 mA | 500 Vac; 60 s; 3 mA |
Note: Test parameters for OCL: 100 kHz, 0.25 Vrms, 0.0 Adc, +25 C. Test parameters for FLL: 100 kHz, 0.25 Vrms, Isat, +25 C. Isat: Peak current for approximately 20% rolloff @ +25 C. Irms: DC current for an approximate temperature rise of 40 C without core loss. Derating is necessary for AC currents.
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