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DRAQ75-150-R データシート(PDF) 2 Page - Eaton All Rights Reserved. |
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DRAQ75-150-R データシート(HTML) 2 Page - Eaton All Rights Reserved. |
2 / 4 page Engineering Product Specification DRAQ75-150-R Revision C TITLE: Shielded Drum Inductor 15uH @ 1.2A (peak), SMT, 4 Pads Eaton Confidential 2 Specification 1.2 Electrical parameters Series (1 – 4; 2,3 tied) Test item Test pin Test condition Spec OCL 1 – 4 @0.25 Vrms, 100KHz 60.56uH ± 25% OCL 1 – 4 @0.25 Vrms, 100kHz & 1.18 ADC 36.32 uH min DCR 1 – 4 @ 25ºC 1.08Ω max Irms 1 – 4 For approximately 40ºC rise above Ambient 1.40 A Typ Isat1 1 – 4 @ 0.25 V, 100KHz 1.18 Typ Isat2 1 – 4 @ 0.25 V, 100KHz 0.95 A Typ Tem. Range 1 - 4 @ Irms -40°C ~ 165°C K Factor 1 – 4 33.8 1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25 Vrms, 0.0Adc, +25 °C 2. Full Load Inductance (FLL) Test Parameters: 100kHz, 0.25 Vrms, Isat1, +25 °C 3. Measure Hi-pot from winding to winding 4. IRMS: DC current for an approximate temperature rise of 40℃ without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 165 °C under worst case operating conditions verified in the end application. 5. ISAT1: Peak current for approximately 30% roll-off at +25 °C 1.18 A 6. ISAT2: Peak current for approximately 40% roll-off at +125 °C 0.95 A 7. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * I * 10 -3, Bp-p : (Gauss), K: (K-factor from table), L: (inductance in nH), I (peak-to-peak ripple current in amps) 8. Storage Temperature: -40 °C to +165 °C 9. Operating Temperature: -40 °C to +165 °C (ambient + self-temperature rise) 10. Resistance to soldering heat: 260±5 °C for 10 ~ 11 seconds |
同様の部品番号 - DRAQ75-150-R |
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同様の説明 - DRAQ75-150-R |
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