Product Overview
The MS0618-R22M is a unibody power inductor designed for high-current applications. It features a metal dust core for high performance and ultra-high current ratings, with super low resistance. This inductor is suitable for low-profile, high-current power supplies, battery-powered devices, and DC/DC converters in distributed power systems and for field-programmable gate arrays. It operates up to 1MHz and is ROHS compliant.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Origin: Shenzhen, China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Metal dust core
- Marking: R22 on top
Technical Specifications
| Model Number | MS0618-R22M | ||
|---|---|---|---|
| Revision | A/0 | ||
| Date | 2020-1-4 | ||
| Product Dimensions (Unit: mm) | |||
| Parameter | Specification | ||
| A | 7.15 0.35 | ||
| B | 6.6 0.2 | ||
| C | 1.8 Max | ||
| D | 3.0 0.5 | ||
| E | 1.5 0.5 | ||
| Electrical Requirements | |||
| Parameter | Specification | Condition | Test Instrument |
| L (H) | 0.22H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DCR (m) | 5.0 m MAX | At 25 | TH2512A |
| I sat (A) | 24.0 A TYP | L0A*70% 100KHz / 1.0V | MICROTEST 6377+6220 |
| I rms (A) | 20.0 A TYP | T40 100KHz / 1.0V | MICROTEST 6377+6220 |
| Operating Temperature Range | -55 ~ +125 | ||
| Frequency Range | Up to 1MHz | ||
Applications
- Low profile, high current power supplies.
- Battery powered devices.
- DC/DC converters in distributed power systems.
- DC/DC converters for field programmable gate array.
Features
- ROHS compliant.
- Super low resistance, ultra high current rating.
- High performance (I sat) realized by metal dust core.
- Frequency Range: up to 1MHZ.
Reliability
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability test | Terminals area must have 95% min solder coverage | 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 Applied current: Rated current (2) Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within5% Without mechanical damage such as break | (1) Environment condition: 602 Humidity: 90~95% Applied current: Rated current (2) Duration: 1000+4/-0 hours |
| Low temperature life test | Inductance change: Within5% Without mechanical damage such as break | (1) Store temperature -552 for total 1000+4/-0 hours |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break | (1) Store temperature +1252 for total 1000+4/-0 hours |
Packaging
Tape packaging dimensions and Reel dimensions are provided in the datasheet. Standard carton quantity is 9000 PCS.
Reflow Profile
Reflow Soldering Method and Soldering iron method (3505 Max. 3 seconds) are specified.
2411220350_COILMX-MS0618-R22M_C18185826.pdf
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