CSCF2915H CODACA | Alldatasheet
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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 CSCF2915H 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: ▪ Assemblage design, sturdy structure. ▪ High inductance, high current, low magnetic loss, low ESR, small parasitic capacitance. ▪ Flat wire winding, achieve a low D.C. 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:34.2g ▪ 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： ▪ Ideally used in tablet PC, LCD display, server application. ▪ high current power supplies, Battery power devices ▪ DC/DC converters in distributed power systems
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 CSCF2915H-2R2MC 2.20 1.45 1.65 ＞100 32.0 27.9 Max 15.4 Max
27.9 Max
6.63± 0.5
19.7 Max
3.8± 0.3
3.8 Min
3.0 0.5 3.5 Marking Code 6.5± 1.0 28.0 19.5 6.05.5 6.0 6.0 10.43 14.0 8.75 Typical Pad Layout 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 30% 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 1 2
3 N/C
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 CSCF2915H 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
0.00 0.40 0.80 1.20 1.60 2.00 2.40 2.80 0 20 40 60 80 100 120 CSCF2915H-2R2MCL(μH) ΔT(℃) Idc(A) 0.00 0.60 1.20 1.80 2.40 3.00 3.60 4.20 CSCF2915H-3R3MCL(μH) ΔT(℃) Idc(A) 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 CSCF2915H-4R7MCL(μH) ΔT(℃) Idc(A) 0.00 1.20 2.40 3.60 4.80 6.00 7.20 8.40 CSCF2915H-6R8MCL(μH) ΔT(℃) Idc(A) 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 CSCF2915H-100MCL(μH) ΔT(℃) Idc(A) 0.0 3.0 6.0 9.0 12.0 15.0 18.0 21.0 CSCF2915H-150MCL(μH) ΔT(℃) Idc(A) 0.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0 CSCF2915H-220MCL(μH) ΔT(℃) Idc(A) 0.0 6.0 12.0 18.0 24.0 30.0 36.0 42.0 CSCF2915H-330MCL(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 CSCF2915H 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 30 1 20 Paper Packaging Unit (Pcs) Material
20 APET
L typ W typ H typ No. of Inner Carton Packaging Unit( Pcs) Material 275 232 261 8 160 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 CSCF2915H 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 Soldering Specification
6.1 Reflow Profile for SMT Components
6.2 Classification of Peak Package Body Temperature (TP)
<350 mm3 350～2000 mm3 >2000 mm3 PB-Free Assembly <1.6mm 260℃ 260℃ 260℃ 1.6～2.5mm 260℃ 250℃ 245℃ ≥2.5mm 250℃ 245℃ 245℃ ※ Reflow is referred to standard IPC/JEDEC J-STD-020D. 480s Max. (Time of 25℃ to peak temperature) Preheat Area TS Max. 200℃ TS Min. 150℃ tS 60～120s Max. Ramp Up Rate = 3℃/s Max. Ramp Down Rate = 6℃/s TP TL 217℃ TC -5℃ tP 20～30s tL 60～150s T(℃) t(s) Time Temperature
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 CSCF2915H 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
7 Notice of Use
7.1 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. 7.2 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.
7.3 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. 7.4 Do not keep products in unsuitable storage conditions, such as areas susceptible to high temperatures, high humidity, dust or corrosion. 7.5 Always handle products with care. 7.6 Don't touch electrodes directly with bare hands as oil secretions may inhibit soldering. Always ensure optimum conditions for soldering.
7.7 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.
7.8 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. 7.9 Hi-Pot test with higher voltage than spec value will damage insulating material and shorten its life. 7.10 If using in potting compound, the magnet wire coating might be damaged, please consult with us. 7.11 Refrain from rinsing coils. If necessary, please consult with us. *7.12Codaca 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.