CDH50 PREMO | Alldatasheet
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SMD Power Inductors Unshielded 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.com Web http://www.grupopremo.com SMD Power Inductors PPPRRREEEMMMOOO All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation 1. Configuration & Dimensions Dimensions [mm] Series 2. Schematic Diagram 3. Materials a.- Core : Ferrite core b.- Wire : Enamelled copper wire (class F) c.- Adhesive : Epoxy resin d.- Terminal : Cu / Sn e.- Remark : Lead content 200ppm max. include ferrite 4. General Specification a.- Temp. rise : 40ºC typ. b.- Rated Current : Base on temp. rise ∆L/L0A = 10% typ. c.- Storage temp. : -40ºC ~ +125ºC d.- Operating temp. : -40ºC ~ +125ºC (Temp. rise included) e.- Resistance to solder heat : 260ºC. 10 secs
SMD Power Inductors Unshielded 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.com Web http://www.grupopremo.com SMD Power Inductors PPPRRREEEMMMOOO All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation 5. Electrical Characteristics CDH50 (2.2µH – 470µH) Test Freq. RDC (Ω) DWG No. Inductance (mH) Q ref. L (KHz) Q (MHz) SRF (MHz) typ. typ. max. Irms (mA) ∆T=40ºC typ. Isat (mA) ∆L/L0A=10% typ. [Inductance tested at 0.1V] 6. Curve Inductance VS. IDC CDH50
SMD Power Inductors Unshielded 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.com Web http://www.grupopremo.com SMD Power Inductors PPPRRREEEMMMOOO All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation 7. Packaging Information P: 8mm 4mm Leader Components Trailer no component no component 160 mm min. 400 mm min. User direction of feed Dimensions [mm] Style A B C D G N T 13 – 16 330 21±0.8 13±0.5 16 18+0 50-0 22.4 Inner : Reel Outer : Carton Series Q’TY(pcs) G.W.(gw) Style Q’TY(pcs) G.W.(Kg) Size(cm) CDH50 1,200 1,300 13 – 16 7,200 13.0 40 x 40 x 24 8. Labelling
SMD Power Inductors Unshielded 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.com Web http://www.grupopremo.com SMD Power Inductors PPPRRREEEMMMOOO All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation 9. Reliability Test Test item Specification Test condition Solderability More than 90% of the terminal electrode shall be covered with fresh solder Preheat : 150±25% for 60 seconds Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent Solder temp. : 235±5ºC Flux : Rosin Dip time : 4±1 seconds Thermal shock test (Temp. cycle) Room temp. -25±2ºC 15 minutes 30 minutes Room temp. 85±2ºC 15 minutes 30 minutes Total : 50 cycles Humidity Resistance test Temperature : 40±2ºC Humidity : 90 ~ 95% Applied current : Per specifications Time : 500 hours High temp. Resistance test Inductance shall not change more than ±10% Temperature : 105±2ºC Applied current : Per specifications Time : 500 hours 10. Edition Control Edition Date Change description Made by 1st 31/08/06 Update Specification Pablo Pozo