| Size | Dimensions | L (mm) | W (mm) | H (mm) | |
|---|---|---|---|---|---|
| 8018 | 8 | 8 | 1.8 | ||
| 8038 | 8 | 8 | 3.8 |
LTSpice files
Characteristics
- Low profile coupled inductor with 2.0kV Isolation
- Low losses and low Leakage Inductance
- Magnetical shielded
- 1:1 Transformer
- Operation temperature: -40°C to +125°C
- Functional Isolation for a working voltage or 250VRMS
Reference Designs
- RD006 3 W Dual-output isolated auxiliary supply for communication interfaces and measurement systems
Applications
- High density Isolated converter application (e.g. Flyback converter)
- Buck, Boost, Sepic, Zeta, CUK Converter
- Switching regulator with second unregulated output voltage
Products
All
8018
8038
| Order Code | Datasheet | Simulation | Downloads | Status | L1 (µH) | L2 (µH) | n | IR (A) | IR 2 (A) | ISAT1 (A) | ISAT2 (A) | RDC1 typ (mΩ) | RDC2 typ (mΩ) | RDC1 max (mΩ) | RDC2 max (mΩ) | fres 1 (MHz) | Samples |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 76889430056 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 5.6 | 5.6 | 1:1 | 1.4 | 1.4 | 2 | 2 | 190 | 190 | 234 | 234 | 58 | ||
| 76889430100 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 10 | 10 | 1:1 | 1.1 | 1.1 | 1.67 | 1.67 | 280 | 280 | 321 | 321 | 47.5 | ||
| 76889430150 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 15 | 15 | 1:1 | 0.95 | 0.95 | 1.3 | 1.3 | 380 | 380 | 422 | 422 | 35 | ||
| 76889430220 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 22 | 22 | 1:1 | 0.75 | 0.75 | 1 | 1 | 700 | 700 | 780 | 780 | 26 | ||
| 76889440047 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 4.7 | 4.7 | 1:1 | 2.45 | 2.45 | 4.7 | 4.7 | 85 | 85 | 110 | 110 | 43 | ||
| 76889440100 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 10 | 10 | 1:1 | 1.6 | 1.6 | 3 | 3 | 160 | 160 | 200 | 200 | 29 | ||
| 76889440150 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 15 | 15 | 1:1 | 1.25 | 1.25 | 2.8 | 2.8 | 300 | 300 | 355 | 355 | 21 | ||
| 76889440220 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 22 | 22 | 1:1 | 1 | 1 | 2.1 | 2.1 | 390 | 390 | 455 | 455 | 15.5 | ||
| 76889440330 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | 33 | 33 | 1:1 | 0.85 | 0.85 | 1.85 | 1.85 | 575 | 575 | 640 | 640 | 14 |
| Order Code | Datasheet | Simulation |
|---|---|---|
| 76889430056 | SPEC | |
| 76889430100 | SPEC | |
| 76889430150 | SPEC | |
| 76889430220 | SPEC | |
| 76889440047 | SPEC | |
| 76889440100 | SPEC | |
| 76889440150 | SPEC | |
| 76889440220 | SPEC | |
| 76889440330 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | L1 (µH) | L2 (µH) | n | IR (A) | IR 2 (A) | ISAT1 (A) | ISAT2 (A) | RDC1 typ (mΩ) | RDC2 typ (mΩ) | RDC1 max (mΩ) | RDC2 max (mΩ) | fres 1 (MHz) | Samples |
|---|
REDEXPERT loss simulation
Find the best inductor!
REDEXPERT loss simulation
Find the best inductor!
REDEXPERT has the world’s most accurate AC loss model, which even includes the DC-bias current. With dedicated DC-DC topologies or the generic loss simulator, you can accurately determine the AC and DC losses for your converter. The model includes the core material, shape and winding structure of the inductor. REDEXPERT recommends suitable inductors and allows you to add more filters to find the best inductor for your application.
Videos
WE-MCRI – Innovative Molded Coupled Inductor by Würth Elektronik eiSos
