SMD Inductors for Class D DER7052
AEC-Q200
Mag 
Product Info.
General Info.
Features
- Suitable for TV as small size inductor for Class-D amplifire
- Ideal for flat TVs(LCD), home audio device, and a variety of electronic device
- Low radiation nose by magnetically shielded construction
- Realized high current, low registance and high quality sound
- AEC-Q200 compliant
- Operating temperature：-40℃～+125℃(The self-heating is included)
Applications
- AudioVisual TV and Monitor, Mini System, AV Amplifier, for Professionals
- Automotive Car Audio, Car Navigation
- Home Electronics Games
- Others Power Supply
Electrical Characteristics
| Part Number | Inductance(µH) | DCR (mΩ) | DC Saturation Allowable Current (A) | Temperature Rise Allowable Current (A) | |
|---|---|---|---|---|---|
| Max | Typical | ||||
| DER7052-7R5N | 7.5 ± 30% | 33 | 25 | 3.4 | 3 |
| DER7052-100M | 10 ± 20% | 48 | 37 | 3.2 | 2.4 |
| DER7052-120M | 12 ± 20% | 54 | 42 | 2.9 | 2.2 |
| DER7052-150M | 15 ± 20% | 75 | 57 | 2.5 | 1.8 |
| DER7052-220M | 22 ± 20% | 130 | 100 | 2.1 | 1.4 |
- Inductance Measuring Condition:100kHz,1V
- DC saturation allowable current:The current value which inductance decrease within 25% from the initial value
- Temperature rise allowable current:The rise in temperature of core surface is within 40℃
Current characteristic graph
Characteristics of DC Superposition
