SUMIDA: Product News
2 in 1 Class-D LPF Inductor for Automotive: C2DEPI60D70
June 15th 2022C2DEPI60D70 is wound by flat wire and assembled with a Mn-Zn ferrite core. The flat wire provides exceptionally low DC resistance. Meanwhile, its mountability is improved by reforming the gap structure from “Top Surface Gap” to “Side Surface Gap”.
High-density mounting is possible by adapting the 2 in 1 product structure. C2DEPI60D70 is the smallest size product within the Sumida class-D LPF inductor series.
Key Features:
- AEC-Q200 compliance
- 2-in-1 structure offers space-saving
- Magnetically shielded
- Operating temperature range: -40℃～+125℃ (including coil's self temperature rise)
Applications:
Best suited for automotive Digital Amplifier (Class-D Amp)
| Part Name | Inductance [Within] (μH) ※1 | D.C.R. at 20℃ (A) Max. (Typ.) (mΩ) | Saturation Current (A) Max.(Typ.) ※2 | Temperature Rise Currrent (A) (Typ.) ※3 |
| C2DEPI60D70NP-3R3MC | 3.30 ± 20% | (17.50) | 5.10 (6.40) | 3.60 (4.20) |
※1 Measuring frequency inductance at 100kHz.
※2 Saturation current: This indicates the value of D.C. current when the inductance becomes 25% lower than its initial value. (Ta＝20℃)
※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes △T=40℃. (Ta＝20℃)
Production Stage:
TBC
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