WE-TDC HV SMT Coupled Inductor
| 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
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
76889440047 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 14.7 µH | Inductance 24.7 µH | Turns Ratio1:1 | Rated Current2.45 A | Rated Current 22.45 A | Saturation Current 14.7 A | Saturation Current 24.7 A | DC Resistance 185 mΩ | DC Resistance 285 mΩ | DC Resistance 1110 mΩ | DC Resistance 2110 mΩ | Self Resonant Frequency [1]43 MHz | |||
76889430056 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 15.6 µH | Inductance 25.6 µH | Turns Ratio1:1 | Rated Current1.4 A | Rated Current 21.4 A | Saturation Current 12 A | Saturation Current 22 A | DC Resistance 1190 mΩ | DC Resistance 2190 mΩ | DC Resistance 1234 mΩ | DC Resistance 2234 mΩ | Self Resonant Frequency [1]58 MHz | |||
76889430100 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 110 µH | Inductance 210 µH | Turns Ratio1:1 | Rated Current1.1 A | Rated Current 21.1 A | Saturation Current 11.67 A | Saturation Current 21.67 A | DC Resistance 1280 mΩ | DC Resistance 2280 mΩ | DC Resistance 1321 mΩ | DC Resistance 2321 mΩ | Self Resonant Frequency [1]47.5 MHz | |||
76889440100 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 110 µH | Inductance 210 µH | Turns Ratio1:1 | Rated Current1.6 A | Rated Current 21.6 A | Saturation Current 13 A | Saturation Current 23 A | DC Resistance 1160 mΩ | DC Resistance 2160 mΩ | DC Resistance 1200 mΩ | DC Resistance 2200 mΩ | Self Resonant Frequency [1]29 MHz | |||
76889430150 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 115 µH | Inductance 215 µH | Turns Ratio1:1 | Rated Current0.95 A | Rated Current 20.95 A | Saturation Current 11.3 A | Saturation Current 21.3 A | DC Resistance 1380 mΩ | DC Resistance 2380 mΩ | DC Resistance 1422 mΩ | DC Resistance 2422 mΩ | Self Resonant Frequency [1]35 MHz | |||
76889440150 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 115 µH | Inductance 215 µH | Turns Ratio1:1 | Rated Current1.25 A | Rated Current 21.25 A | Saturation Current 12.8 A | Saturation Current 22.8 A | DC Resistance 1300 mΩ | DC Resistance 2300 mΩ | DC Resistance 1355 mΩ | DC Resistance 2355 mΩ | Self Resonant Frequency [1]21 MHz | |||
76889430220 | SPECPCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 122 µH | Inductance 222 µH | Turns Ratio1:1 | Rated Current0.75 A | Rated Current 20.75 A | Saturation Current 11 A | Saturation Current 21 A | DC Resistance 1700 mΩ | DC Resistance 2700 mΩ | DC Resistance 1780 mΩ | DC Resistance 2780 mΩ | Self Resonant Frequency [1]26 MHz | |||
76889440220 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 122 µH | Inductance 222 µH | Turns Ratio1:1 | Rated Current1 A | Rated Current 21 A | Saturation Current 12.1 A | Saturation Current 22.1 A | DC Resistance 1390 mΩ | DC Resistance 2390 mΩ | DC Resistance 1455 mΩ | DC Resistance 2455 mΩ | Self Resonant Frequency [1]15.5 MHz | |||
76889440330 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 133 µH | Inductance 233 µH | Turns Ratio1:1 | Rated Current0.85 A | Rated Current 20.85 A | Saturation Current 11.85 A | Saturation Current 21.85 A | DC Resistance 1575 mΩ | DC Resistance 2575 mΩ | DC Resistance 1640 mΩ | DC Resistance 2640 mΩ | Self Resonant Frequency [1]14 MHz |
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