| Size | Dimensions | L (mm) | W (mm) | H (mm) | Mount | |
|---|---|---|---|---|---|---|
7850 | 7.8 | 7 | 4.8 | SMT |
LTSpice files
Characteristics
- Magnetic shielded version from the WE-PD2, which results in a low leakage field
- Stable inductance current due the self-centering shielding ring construction
- Pin compatible with the PD2 size 7850
- Recommended solder profile: Reflow
- Operating temperature: -40°C up to +125°C
Applications
- Switching regulators with low operation voltage like in portable devices
- Integrated DC-/DC-Converter
Products
7850
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Reset allOrder Code | Datasheet | Simulation | Downloads | Status | L(µH) | IR(A) | ISAT(A) | RDC max.(mΩ) | fres(MHz) | Version | Samples |
|---|---|---|---|---|---|---|---|---|---|---|---|
744787012 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance1.2 µH | Rated Current4.85 A | Saturation Current6 A | DC Resistance13 mΩ | Self Resonant Frequency110 MHz | VersionSMT | |||
744787027 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance2.7 µH | Rated Current4.35 A | Saturation Current4.5 A | DC Resistance17 mΩ | Self Resonant Frequency60 MHz | VersionSMT | |||
744787039 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance3.9 µH | Rated Current3.8 A | Saturation Current4 A | DC Resistance20 mΩ | Self Resonant Frequency45 MHz | VersionSMT | |||
744787047 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance4.7 µH | Rated Current3.3 A | Saturation Current3.6 A | DC Resistance29 mΩ | Self Resonant Frequency42 MHz | VersionSMT | |||
744787068 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance6.8 µH | Rated Current3 A | Saturation Current3 A | DC Resistance33 mΩ | Self Resonant Frequency30 MHz | VersionSMT | |||
744787082 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance8.2 µH | Rated Current2.7 A | Saturation Current2.8 A | DC Resistance39 mΩ | Self Resonant Frequency28 MHz | VersionSMT | |||
744787100 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance10 µH | Rated Current2.6 A | Saturation Current2.6 A | DC Resistance43 mΩ | Self Resonant Frequency24 MHz | VersionSMT | |||
744787120 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance12 µH | Rated Current2.45 A | Saturation Current2.4 A | DC Resistance52 mΩ | Self Resonant Frequency20 MHz | VersionSMT | |||
744787150 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance15 µH | Rated Current2.3 A | Saturation Current2.1 A | DC Resistance60 mΩ | Self Resonant Frequency18 MHz | VersionSMT | |||
744787180 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance18 µH | Rated Current2.15 A | Saturation Current1.9 A | DC Resistance78 mΩ | Self Resonant Frequency15 MHz | VersionSMT | |||
744787220 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance22 µH | Rated Current1.83 A | Saturation Current1.7 A | DC Resistance103 mΩ | Self Resonant Frequency13 MHz | VersionSMT | |||
744787330 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance33 µH | Rated Current1.48 A | Saturation Current1.3 A | DC Resistance161 mΩ | Self Resonant Frequency10 MHz | VersionSMT | |||
744787470 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance47 µH | Rated Current1.25 A | Saturation Current1.15 A | DC Resistance243 mΩ | Self Resonant Frequency8 MHz | VersionSMT | |||
744787680 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance68 µH | Rated Current1.12 A | Saturation Current1 A | DC Resistance290 mΩ | Self Resonant Frequency7.5 MHz | VersionSMT | |||
744787820 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance82 µH | Rated Current1.04 A | Saturation Current0.9 A | DC Resistance328 mΩ | Self Resonant Frequency6 MHz | VersionSMT | |||
744787101 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance100 µH | Rated Current0.95 A | Saturation Current0.87 A | DC Resistance467 mΩ | Self Resonant Frequency5 MHz | VersionSMT | |||
744787121 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance120 µH | Rated Current0.73 A | Saturation Current0.8 A | DC Resistance643 mΩ | Self Resonant Frequency4.5 MHz | VersionSMT | |||
744787151 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance150 µH | Rated Current0.71 A | Saturation Current0.7 A | DC Resistance719 mΩ | Self Resonant Frequency4 MHz | VersionSMT | |||
744787181 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance180 µH | Rated Current0.68 A | Saturation Current0.62 A | DC Resistance794 mΩ | Self Resonant Frequency3.8 MHz | VersionSMT | |||
744787221 | SPEC | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance220 µH | Rated Current0.67 A | Saturation Current0.58 A | DC Resistance896 mΩ | Self Resonant Frequency3.5 MHz | VersionSMT |
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.
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