PSU3028 Datasheet | Premo

.. PSU3014 , PSU3017, PSU3028 & PSU4018 SMD Power Inductors Shielded C/Severo Ochoa 33 - Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321 E-mail: mar.villarrubia@grupopremo. Web http://.grupopremo. 1. Configuration & Dimensions Series PSU3014 PSU3017 PSU3028 PSU4018 Dimensions [mm] A 3.30±0.20 3.30±0.20 3.30±0.20 4.30±0.20 B 3.50±0.20 3.50±0.20 3.50±0.20 4.50±0.20 C 1.40±0.20 1.80±0.20 2.80±0.20 1.80±0.30 D(typ.) 1.10 1.10 1.10 1.50 E(typ.) 0.50 0.50 0.50 0.50 F(typ.) 2.30 2.30 2.30 3.30 G(ref.) 1.30 1.30 1.30 1.70 H(ref.) 4.20 4.20 4.20 5.30 I(ref.) 1.20 1.20 1.20 1.00 J(ref.) 1.80 1.80 1.80 3.30 2. Schematic Diagram 3. Materials a.- Core : Ferrite DR core b.- Core : Ferrite RI core c.- Wire : Enamelled copper wire (class F&H) d.- Terminal : Ag / Ni / Sn e.- Adhesive : Epoxy resin f.- Remark : Products ply with Ro HS requirements SMD Power Inductors P PR RE EM MO O All rights reserved. Passing on of this document, use and munication of contents not permitted without written authorisation. .. PSU3014 , PSU3017, PSU3028 & PSU4018 SMD Power Inductors Shielded C/Severo Ochoa 33 - Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321 E-mail: mar.villarrubia@grupopremo. Web http://.grupopremo. 4. General Specification 40ºC typ. (PSU3014, PSU3028) a.- Temp. rise 30ºC typ. (PSU3017, PSU4018) b.- Rated current : Base on temp. rise & ∆L/L0A = 35 % typ. c.- Storage temp. : -40ºC ~ +125ºC d.- Operating temp. : -40ºC ~ +105ºC e.- Resistance to solder heat : 260ºC. 10 secs 5. Electrical Characteristics PSU3014 (1.2μH - 22μH) DWG No. Inductance (μH) 1.2±30% 1.5±30% 2.0±30% 3.0±30% 4.7±30% 6.8±30% 10.0±30% 15.0±30% 22.0±30% Q ref. Test Freq. L (KHz) 100 100 100 100 100 100 100 100 100 Q (MHz) 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 SRF (MHz) typ. 150 120 110 80 70 50 40 30 25 RDC (mΩ)...