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Specifications
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-55℃~+125℃
DC Resistance(DCR):
10mΩ
Voltage Rating - DC:
80V
Number of Lines:
2
Mfr. Part #:
MACM9070-701
Package:
SMD-4P,9x7mm
Key Attributes
Model Number:
MACM9070-701
Product Description
Product Overview
The MACM9070 series SMD Power Inductor is designed for high-current applications, offering low resistance and high performance through its metal dust core. It is suitable for various power supply and DC/DC converter applications, including battery-powered devices and distributed power systems. The inductor is ROHS compliant and operates efficiently up to 1MHz.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd (Motto Technology)
- Origin: Shenzhen, China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Metal dust core (implied by features)
- Compliance: ROHS compliant
Technical Specifications
| Product NO | Z()100MHZ/1V (MIN) | Z()100MHZ/1V (TYP) | DCR (m)Max | Rated Current(A) | IR (M)Min | Rated Voltag(V) Max | MARKING |
| MACM9070-301 | 225 | 300 | 6 | 6 | 10 | 80 | 301 |
| MACM9070-501 | 450 | 600 | 8 | 5.5 | 10 | 80 | 501 |
| MACM9070-701 | 500 | 700 | 10 | 5 | 10 | 80 | 701 |
| MACM9070-102 | 750 | 1000 | 13 | 4 | 10 | 80 | 102 |
| MACM9070-222 | 1700 | 2200 | 50 | 3 | 10 | 80 | 222 |
| MACM9070-272 | 2000 | 2700 | 80 | 2 | 10 | 80 | 272 |
Product Dimensions
| Dimension | Value (mm) | Tolerance |
| A | 9.0 | 0.5 |
| A1 | 9.5 | 0.5 |
| B | 7.0 | 0.5 |
| C | 4.8 | Max |
| D | 5.6 | Typ |
| E | 1.5 | Typ |
| F | 1.7 | Typ |
| G | 5.5 | Typ |
| H | 1.5 | Typ |
| I | 10.5 | Typ |
| J | 5.0 | Typ |
Characteristics
- Ambient Temperature: 25 (for test data)
- Operating Temperature Range: -55 to +125
- Maximum Part Temperature: 125 (ambient + temp rise)
Applications
- Low profile, high current power supplies
- Battery powered devices
- DC/DC converters in distributed power systems
- DC/DC converters for field programmable gate arrays
Features
- ROHS compliant
- Super low resistance, ultra high current rating
- High performance (I sat) realized by metal dust core
- Frequency Range: up to 1MHz
Product Identification
Format: XX XXXX - XXX X X
Product Symbol
Dimensions
Inductance
Tolerance: M20%, N30%
Material
Reliability Tests
| Item | Specification and Requirement | Test Method |
| Solderability | Terminals area must have 95% min solder coverage | Solder a bility test |
| Solder heat proof | Preheating: 16010 for 90 seconds; Retention time: 2455 for 20.5 seconds | Solder heat proof: (1) Preheating: 16010 for 90 seconds (2) Retention time: 2455 for 20.5 seconds |
| Vibration test | Inductance change: Within5% Without mechanical damage such as break | (1) Vibration frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period (2) Vibration time: Period cycled for 2 hours in each of 3 mutual perpendicular directions (3) Amplitude: 1.5 mm Max |
| Shock test | Inductance change: Within5% Without mechanical damage such as break | (1) Peak value: 100G (2) Duration of pulse: 11ms (3) Times in each positive and negative direction of 3 mutual perpendicular directions |
| Thermal shock | Inductance change: Within5% Without mechanical damage such as break | (1) Repeat 100 cycles: (-552,303 minutes) -> Room temperature, 5 minutes -> (+1252,303 minutes) -> Room temperature, 5 minutes (2) Recovery: 48+4/-0 hours of recovery under the standard condition |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break | (1) Environment condition: 852 (2) Applied current: Rated current (3) Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within5% Without mechanical damage such as break | (1) Environment condition: 602, 90~95% Humidity (2) Applied current: Rated current (3) Duration: 1000+4/-0 hours |
| Low temperature life test | Inductance change: Within5% Without mechanical damage such as break | Store temperature -552 for total 1000+4/-0 hours |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break | Store temperature +1252 for total 1000+4/-0 hours |
Packaging
| Item | Dimensions (mm) |
| Tape packaging dimensions | (Refer to drawing, not provided in text) |
| Reel dimensions | A: 330, B: 100, C: 13, D: 16.5 |
| Carton dimensions | (Refer to drawing, not provided in text) |
| Quantity per reel | 700 PCS |
| Quantity per inner box | 1400 PCS |
| Quantity per outer box | 7000 PCS |
Reflow Profile
1. Reflow Soldering Method
2. Soldering iron method: 3505 Max. 3 seconds.
2409272202_COILMX-MACM9070-701_C2981417.pdf
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