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Specifications
Current - Saturation (Isat):
60A
Mfr. Part #:
MTP2920-4R7MC
Package:
SMD,28x27x21.5mm
Key Attributes
Model Number:
MTP2920-4R7MC
Product Description
Product Overview
The MTP2920-MC series is a high-current power inductor designed for demanding applications. Featuring a robust assemblage design, it offers high inductance, high current handling, low magnetic loss, low ESR, and minimal parasitic capacitance. The use of flat wire winding ensures exceptionally low DC resistance, while temperature rise and saturation currents are minimally affected by environmental conditions. Ideal for low-profile, high-current power supplies, battery-powered devices, and DC/DC converters in distributed power systems and for field-programmable gate arrays.
Product Attributes
- Brand: MTP (implied by model number prefix)
- Origin: China (, )
- Series: MTP2920-MC
- Revision: A/0
- Date: 2021.06.16
Technical Specifications
| Part No. | Inductance (uH) 20% | DCR (m) MAX | Saturation Current (A) >100KHz/0.25V AT25 | Temperature Rise Current (A) 100KHz/0.25V AT25 |
|---|---|---|---|---|
| MTP2920-1R5MC | 1.5 | 2.5 | >100 | 33 |
| MTP2920-2R2MC | 2.2 | 2.5 | >100 | 33 |
| MTP2920-3R3MC | 3.3 | 2.5 | >90 | 33 |
| MTP2920-4R7MC | 4.7 | 2.5 | 60 | 33 |
| MTP2920-6R8MC | 6.8 | 2.5 | 46 | 33 |
| MTP2920-100MC | 10 | 2.5 | 32 | 33 |
| MTP2920-150MC | 15 | 2.5 | 21 | 33 |
| MTP2920-220MC | 22 | 2.5 | 15 | 33 |
| MTP2920-330MC | 33 | 2.5 | 11 | 33 |
| MTP2920-470MC | 47 | 2.5 | 10 | 33 |
Product Dimensions (UNIT: mm)
A: 28MAX
B: 27MAX
C: 21.5MAX
D: 10 0.2
Characteristics
- All test data is based on 25 ambient.
- DC current (A) that will cause an approximate T 40.
- DC current (A) that will cause L0 to drop approximately 30% Typ.
- Operating temperature range: -40 to +125.
- The part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions. Circuit design, component, PWB trace size and thickness, airflow, and other cooling provisions all affect the part temperature. Part temperature should be verified in the actual application.
Packaging
| Product Series | Quantity/Tray | Quantity/Bundle | Quantity/Carton |
|---|---|---|---|
| MTP2920 | 40PCS | 280PCS | 280PCS |
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.
Reliability
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solder ability 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) 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: (-402, 303 minutes) -> Room temp, 5 min -> (+1252, 303 minutes) -> Room temp, 5 min (2) Recovery: 48+4/-0 hours of recovery under 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, Humidity: 90~95% (2) Applied current: Rated current (3) Duration: 1000+4/-0 hours |
| Low temperature life test | Inductance change: Within5% Without mechanical damage such as break | (1) Store temperature: -402 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 |
Product Identification
MTP 2920 - XXX
- Series name: MTP
- Product dimensions: 2920
- Inductance: XXX
- Tolerance: M20%, N30%
Reflow Profile
1. Reflow Soldering Method
2. Soldering iron method: 3505 Max. 3 seconds.
2512161406_COILMX-MTP2920-4R7MC_C2858864.pdf
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