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MPA7030-4R7-R Datasheet(PDF) 1 Page - Cooper Bussmann, Inc. |
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MPA7030-4R7-R Datasheet(HTML) 1 Page - Cooper Bussmann, Inc. |
1 / 5 page Description • Halogen free • 165°C maximum total temperature operation • 7.6x7.0x3.0mm maximum surface mount package • Magnetically shielded • Rugged construction • Handles high transient inrush current spikes • Inductance Range from 1.5µH to 8.2µH • Current range from 3.5 to 17.5 Amps • RoHS compliant High Frequency, High Current Power Inductors MPA7030 Series 0611 BU-SB11644 Page 1 of 5 Data Sheet: 4421 SMD Device 1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25Vrms, 0.0Adc 2. Irms1: DC current for an approximate temperature rise of 40°C without core loss at 85°C ambient temperature. 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. 3. Irms2: DC current rating for for 125°C ambient temperature operation. 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. 4. Isat: Peak current for approximately 20% rolloff at +25°C (8R2 = 30%). 5. K-Factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p: (Gauss), K: (K-Factor from table), L: (Inductance in μH), ΔI (Peak-to-peak ripple current in amps). 6. Part Number Definition: MPA7030-xxx-R - MPA7030 = Product code and size - xxx= Inductance value in μH, R = decimal point. If no “R” is present, then third digit equals the number of zeros. - “-R” suffix = RoHS compliant Product Specifications Part OCL 1 Irms1 2 Irms2 3 Isat 4 SRF (MHz) DCR (m Ω) DCR (m Ω) Number 6 ± 20% ( μH) (Amps) (Amps) (Amps) Minimum @20°C Typical @20°C Maximum K-Factor 5 MPA7030-1R5-R 1.5 9.20 7.60 17.5 37 13.5 14.9 174.6 MPA7030-2R2-R 2.2 7.70 6.30 11.0 28 19.6 22.0 145.8 MPA7030-3R3-R 3.3 6.20 5.40 11.0 19 26.0 28.1 124.7 MPA7030-4R7-R 4.7 5.50 4.70 9.50 15 36.5 40.0 104.8 MPA7030-6R8-R 6.8 4.50 3.80 7.50 12 55.0 60.5 84.4 MPA7030-8R2-R 8.2 4.00 3.50 8.00 10 64.5 71.0 74.8 Pb HALOGEN HF FREE Applications • Automotive electronics (under the hood, interior/exterior) • Voltage Regulator Module (VRM) • Multi-phase regulators • Point-of-load modules • Desktop and server VRMs and EVRDs • Base station equipment • Notebook regulators • POL Converters • Battery power systems • Data networking and storage • Graphics cards • LCD Displays, LED drivers Environmental Data • Storage temperature range: -55°C to +165°C • Operating temperature range: -55°C to +165°C (ambient + self-temperature rise) • Solder reflow temperature: J-STD-020D compliant • Complies with AEC-Q200 standard Packaging • Supplied in tape and reel packaging, 1500 parts per 13” reel |
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