CPQ4228 CODACA | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 4
Technical content
CODACA ELECTRONIC CO., LTD TEL: +86 755 89585372 FAX: +86 755 89585280 http://www.codaca.com E-mail: info@codaca.com High Current Power Inductor CPQ4228 Series This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check web site for latest information. Revised: 07/14/2020 Outline: ▪ High current,high inductance power inductors designed for High current power supply applications ▪ Flat wire windings provide extremely low DC resistance ▪ Temperature rise current and saturation current is less influenced by environment. Features： ▪ Core material:Ferrite ▪ Core and winding loss: See https://www.codaca.com/DesignTool_Power-Inductor-Loss-Comparison.html ▪ Environmental: RoHS, Reach compliant ,Halogen free ▪ Weight:130.5g ▪ Moisture Sensitivity:Level (MSL) 1 (unlimited floor life at <30° C / 85% relative humidity) ▪ Operating temperature range: -40℃～+125℃ (including coil’s self temperature rise). ▪ Storage temperature range: -40℃～+125℃ Application： ▪ Designed for high-efficiency power supplies requiring high Current and high inductance ▪ DC/DC converters in distributed power systems and etc
1 Product Dimensions (mm)
2 Electrical Characteristics
Part No. Inductance (μH)※1 D.C.R. (mΩ) Isat (A)※2 Irms (A) ※3 ±20% Typical Max. Typical Typical CPQ4228-101M 100 2.80 2.95 7.80 34.0 CPQ4228-151M 150 2.80 2.95 4.96 34.0 CPQ4228-221M 220 10.5 11.5 7.20 17.5 CPQ4228-331M 330 10.5 11.5 5.20 17.5 CPQ4228-471M 470 10.5 11.5 3.60 17.5 Marking 42.0± 1.0 35.8± 1.0 28.0± 1.0 22.5± 0.5 35.0± 0.5 18.5± 0.5 6.5± 0.5 3.8± 0.5 ※ A± 0.30.5± 0.1 Code 5.0± 1.0 43.0 36.8 35.0 22.5 18.5 4.8 ※ B 7.5 1.0 Part No. Dimension A 6R8-151 1.50 2.30 221-471 0.80 1.40Dimension B Typical Land Pattern All data is tested on 25℃ ambient temperature 1.Inductance measure condition at 100kHz,0.1V 2.Isat:the actual value of DC current when the Inductance decrease 20% of its initial Value 3.Irms:The actual value of DC current when the Temperature rise is ΔT40℃(Ta=25℃)
3 How to Order:
※ Date code will be changed by manufacture date
CODACA ELECTRONIC CO., LTD TEL: +86 755 89585372 FAX: +86 755 89585280 http://www.codaca.com E-mail: info@codaca.com High Current Power Inductor CPQ4228 Series This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check web site for latest information. Revised: 07/14/2020
4 Saturation Current vs Temperature Rise Current Curve
0.0 1.2 2.4 3.6 4.8 6.0 7.2 8.4 CPQ4228-6R8ML(μH) ΔT(℃) Idc(A) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 CPQ4228-100ML(μH) ΔT(℃) Idc(A) 0.0 3.0 6.0 9.0 12.0 15.0 18.0 21.0 CPQ4228-150ML(μH) ΔT(℃) Idc(A) 0.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0 CPQ4228-220ML(μH) ΔT(℃) Idc(A) 0.0 6.0 12.0 18.0 24.0 30.0 36.0 42.0 CPQ4228-330ML(μH) ΔT(℃) Idc(A) 0.0 9.0 18.0 27.0 36.0 45.0 54.0 63.0 CPQ4228-470ML(μH) ΔT(℃) Idc(A) 0.0 12.0 24.0 36.0 48.0 60.0 72.0 84.0 CPQ4228-680ML(μH) ΔT(℃) Idc(A) 100 120 140 CPQ4228-101ML(μH) ΔT(℃) Idc(A) 120 150 180 210 CPQ4228-151ML(μH) ΔT(℃) Idc(A) 120 160 200 240 280 CPQ4228-221ML(μH) ΔT(℃) Idc(A) 120 180 240 300 360 420 CPQ4228-331ML(μH) ΔT(℃) Idc(A) 180 270 360 450 540 630 CPQ4228-471ML(μH) ΔT(℃) Idc(A)
CODACA ELECTRONIC CO., LTD TEL: +86 755 89585372 FAX: +86 755 89585280 http://www.codaca.com E-mail: info@codaca.com High Current Power Inductor CPQ4228 Series This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check web site for latest information. Revised: 07/14/2020
5 Packing Specification
5.1 Plastic Tray Dimensions (mm)
5.2 Packing(mm)
L typ W typ H typ No. of Tray (Pcs) Packaging Unit(Pcs) Material 265 205 40 1 12 Paper Packaging Unit (Pcs) Material
12 APET
L typ W typ H typ No. of Inner Carton Packaging Unit( Pcs) Material 275 232 261 5 60 Paper
CODACA ELECTRONIC CO., LTD TEL: +86 755 89585372 FAX: +86 755 89585280 http://www.codaca.com E-mail: info@codaca.com High Current Power Inductor CPQ4228 Series This product is not authorized for use in any application related to safety. Specification subject to change without notice. Please check web site for latest information. Revised: 07/14/2020
6 Notice of Use
6.1 Special remind:Circuit design, component placement, PCB size and thickness, cooling system and etc. all will affect the product temperature. Please verify the product temperature in the final application. 6.2 Product in packing storage condition:temperature 5～40℃, RH≤ 70%. If taking out for use, the remaining products should be sealed in plastic bags and preserved in accordance with the above conditions, to avoid oxidation of terminals (electrodes), affecting soldering status.
6.3 A storage of Codaca Electronic products for longer than 12 months is not recommended, Within other
effects, the terminals may suffer degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of shipment. 6.4 Do not keep products in unsuitable storage conditions, such as areas susceptible to high temperatures, high humidity, dust or corrosion. 6.5 Always handle products with care. 6.6 Don't touch electrodes directly with bare hands as oil secretions may inhibit soldering. Always ensure optimum conditions for soldering.
6.7 When this product will be used on a similar or new project to the original one,
sometimes it might be unable to satisfy the specifications due to different condition of usage.
6.8 This inductor itself does not have any protective function in abnormal condition, such as overload,
short-circuit, open-circuit conditions, etc. Therefore, it shall be confirmed that there is no risk of smoke, fire, dielectric withstand voltage, insulation resistance, etc., or use in abnormal conditions protective devicesor protection circuit in the end product. 6.9 Hi-Pot test with higher voltage than spec value will damage insulating material and shorten its life. 6.10 If using in potting compound, the magnet wire coating might be damaged, please consult with us. 6.11 Refrain from rinsing coils. If necessary, please consult with us. *6.12Codaca Electronic products without "V" prefix are qualified for industrial product requirement , and with "V" prefix are qualified for AEC-Q200, but it doesn't mean that Codaca Electronic products can absolutely meet specific industry norms and quality test standards in automotive electronics or more strict application fields . Codaca Electronic will be exempted from being responsible for the consequences of using Codaca products in automotive electronic or higher application field related to safety when without being aware of it.