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FERROXCUBE
DATA SHEET
IIC10-14/4 Integrated inductive components
Supersedes data of September 2004 2008 Sep 01
Ferroxcube
Integrated inductive components
IIC10P-14/4 Effective core parameters SYMBOL (I/A) Ve Ie Ae m FEATURES * Inductive SMD component that looks like a standard IC. * Windings are completed by PCB tracks. * Suitable for reflow soldering. * Partial air gap to resist saturation. * Number of turns can be adapted by track layout. APPLICATIONS * Power inductor * Output choke * EMI choke with bias current. IICs with partial air gap for use as power inductors L (H) FOR 10 TURNS NO BIAS CURRENT f = 100 kHz; f = 500 kHz; T = 25 C T = 25 C 92 25% - - - - 70 25% f = 1 MHz; T = 25 C - 45 25% - L (H) FOR 10 TURNS WITH A BIAS CURRENT OF 1 A f = 100 kHz; f = 500 kHz; T = 25 C T = 25 C 5 - - - - 5 f = 1 MHz; T = 25 C - 5 -
Dimensions in mm.
CBW368
IIC10-14/4
14.4 0.2
PARAMETER core factor (C1) effective volume effective length effective area mass of core half
VALUE 2.47 338 28.9 11.7 1.85
UNIT mm-1 mm3 mm mm2 g
0.3 max.
handbook, halfpage
0.75
0.75 4.38 max.
4 0.08
0.3 2.7 0.2 0.1
7.2 0.15
10.45 max.
1.0
0.6 max.
Fig.1 IIC10P-14/4 outline.
GRADE
TYPE NUMBER
3C30 3F4 3F35
IIC10P-14/4-3C30 IIC10P-14/4-3F4 IIC10P-14/4-3F35
IICs with partial air gap under power conditions CORE LOSS (mW) at GRADE f = 100 kHz; B = 100 mT; T = 100 C 30 - - f = 500 kHz; B = 50 mT; T = 100 C - - 40 f = 1 MHz; B = 30 mT; T = 100 C - 70 - TYPE NUMBER
3C30 3F4 3F35
IIC10P-14/4-3C30 IIC10P-14/4-3F4 IIC10P-14/4-3F35
2008 Sep 01
917
Ferroxcube
Integrated inductive components
IIC10G-14/4 Effective core parameters SYMBOL (I/A) Ve Ie Ae m FEATURES * Inductive SMD component that looks like a standard IC. * Windings are completed by PCB tracks. * Suitable for reflow soldering. * Full air gap to resist saturation. * Number of turns can be adapted by track layout. APPLICATIONS * Power inductor * Output choke * EMI choke with bias current. IICs with full air gap for use as power inductors L (H) FOR 10 TURNS NO BIAS CURRENT f = 500 kHz; T = 25 C 8 15 % - f = 1 MHz; T = 25 C - 7.5 15 % L (H) FOR 10 TURNS WITH A BIAS CURRENT OF 4 A f = 500 kHz; T = 25 C 6 - f = 1 MHz; T = 25 C - 5.5
Dimensions in mm.
MFP054
IIC10-14/4
14.4 0.2
PARAMETER core factor (C1) effective volume effective length effective area mass of core half
VALUE 2.47 338 28.9 11.7 1.85
UNIT mm-1 mm3 mm mm2 g
0.3 max.
handbook, halfpage
0.75
0.75 4.38 max.
4 0.08
0.3 2.7 0.2 0.1
7.2 0.15
10.45 max.
1.0
0.6 max.
MFP054
Fig.2 IIC10G-14/4 outline.
GRADE
TYPE NUMBER
3F35 3F4
IIC10G-14/4-3F35 IIC10G-14/4-3F4
IICs with full air gap under power conditions CORE LOSS (mW) at GRADE f = 500 kHz; B = 50 mT; T = 100 C 40 - f = 1 MHz; B = 30 mT; T = 100 C - 70 TYPE NUMBER
3F35 3F4
IIC10G-14/4-3F35 IIC10G-14/4-3F4
2008 Sep 01
918
Ferroxcube
Integrated inductive components
IIC10-14/4 Effective core parameters SYMBOL (I/A) Ve Ie Ae m FEATURES * Inductive SMD component that looks like a standard IC. * Windings are completed by PCB tracks. * Suitable for reflow soldering. * Several magnetic functions, depending on track layout.
CBW369
IIC10-14/4
14.4 0.2
PARAMETER core factor (C1) effective volume effective length effective area mass of core half
VALUE 2.47 338 28.9 11.7 1.85
UNIT mm-1 mm3 mm mm2 g
handbook, halfpage
0.75
0.75 4.38 max.
4 0.08
0.3 max.
0.3 2.7 0.2 0.1
7.2 0.15
10.45 max.
APPLICATIONS * Common-mode choke * Mutli-line choke * Power transformers * Signal transformers * Saturable inductor. IICs for use as transformer or common-mode chokes AL (nH) at GRADE f = 10 kHz; T = 25 C - 6000 30% - f = 500 kHz; T = 25 C - - 700 25% f = 1 MHz; T = 25 C 450 25% - -
1.0
0.6 max.
Dimensions in mm.
Fig.3 IIC10-14/4 outline.
CORE LOSS (mW) at f = 500 kHz; B = 50 mT; T = 100 C - - 40 f = 1 MHz; B = 30 mT; T = 100 C 70 - - TYPE NUMBER
3F4 3E6 3F35
IIC10-14/4-3F4 IIC10-14/4-3E6 IIC10-14/4-3F35
IIC for use as a common-mode choke or multi-line choke GRADE 3S4 Note 1. Minimum value, Zmin is -20%. IIC with rectangular hysteresis loop for use in magnetic regulators Et product (V.s) at GRADE 3R1 2008 Sep 01 f = 100 kHz; H = 800 A/m; T = 100 C; Ireset = 70 mA; 10 turns 33 919 f = 100 kHz; H = 800 A/m; T = 100 C; Ireset = 0 mA; 10 turns 12 TYPE NUMBER IIC10-14/4-3R1 |Ztyp| for 1 turn at f = 100 MHz; T = 25 C(1) 35 IIC10-14/4-3S4 TYPE NUMBER
Ferroxcube
Integrated inductive components
GENERAL DATA ITEM Leadframe material Moulding material Solderability Taping method Rdc 65 m (25 C) and 85 m (100 C) for 10 turns including 20 solder joints (assuming 70 m Cu PCB tracks). Isolation voltage >500 V (DC) between leads and between leads and ferrite core. Isolation resistance >100 M between leads. Maximum continuous current (DC) SPECIFICATION copper (Cu), tin-lead (SnPb) plated, lead-free (Sn) available on request. liquid crystal polymer (LCP), flame retardant in accordance with "ULV94-0" "IEC 60068-2-58", Part 2, Test Ta, method 1 "IEC 60286-3" and "EIA 481-1" Inter winding capacitance 2 windings of 5 turns: unifilar 5 pF bifilar 10 pF.
IIC10-14/4
(depending on track layout; see Figs 2 and 3) Leakage inductance 2 windings of 5 turns: unifilar 1.8 H bifilar 0.2 H.
4 A (depending on copper track thickness on PCB). Maximum peak current 10 A.
ndbook, 4 columns
ndbook, 4 columns
Remove for use as 5+5 turns
CBW541
CBW540
Fig.4 Unifilar track pattern.
Fig.5 Bifilar track pattern.
2008 Sep 01
920
Ferroxcube
Integrated inductive components
MOUNTING Soldering information
IIC10-14/4
300
soldering 10 s max.
CCB814
215 to 280 C natural cooling 200 180 C 160 C max.
100
0
= 10 K/s max. 60 s min. 1 minute max. t (s)
Fig.6 Recommended temperature profile for reflow soldering. RECOMMENDED SOLDER LANDS
1.4 1.1 1.0
0.9 0.6 0.5
8.15
CCB815
10.95
solder paste
solder lands
clearance
Fig.7 Recommended solder lands
2008 Sep 01
921
Ferroxcube
Integrated inductive components
PACKAGING Tape and reel specifications
IIC10-14/4
All tape and reel specifications are in accordance with the second edition of "IEC 60286-3". Basic dimensions are given in Figs 8 and 9, and Table 1. Blister tape
K0 T D0 P2
P0
cover tape B0
W
CCB842
A0 P1
K0: chosen so that the orientation of the component cannot change. For dimensions see Table 1.
D1 direction of unreeling
Fig.8 Blister tape. Table 1 Dimensions of blister tape; see Fig.8 SYMBOL A0 B0 K0 W D0 D1 P0; note 1 P1 P2 T Note 1. P0 pitch tolerance over any 10 pitches is 0.2 mm. DIMENSIONS 10.6 14.75 4.75 24 1.5 1.5 4 12 6 0.3 TOL. 0.1 0.1 0.1 0.3 0.1 0.25 0.1 0.1 0.1 0.1 UNIT mm mm mm mm mm mm mm mm mm mm
2008 Sep 01
922
Ferroxcube
Integrated inductive components
Reel specifications
IIC10-14/4
20.5
12.75
+0.15 0
100 5
330 2
CCB816
<28.4
Dimensions in mm.
Fig.9 Reel. Storage requirements These storage requirements should be observed in order to ensure the soldering of the exposed electrode: * Maximum ambient temperature shall not exceed 40 C. Storage temperature higher than 40 C could result in the deformation of packaging materials. * Maximum relative humidity recommended for storage is 70% RH. High humidity with high temperature can accelerate the oxidation of the tin-lead plating on the termination and reduce the solderability of the components. * Products shall not bestored in environments with the presence of harmful gases containing sulfur or chlorine.
2008 Sep 01
923
Ferroxcube
Integrated inductive components
DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS
IIC10-14/4
This data sheet contains preliminary data. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.
Production
DISCLAIMER Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube for any damages resulting from such application. PRODUCT STATUS DEFINITIONS STATUS Prototype Design-in Preferred Support INDICATION DEFINITION These are products that have been made as development samples for the purposes of technical evaluation only. The data for these types is provisional and is subject to change. These products are recommended for new designs. These products are recommended for use in current designs and are available via our sales channels. These products are not recommended for new designs and may not be available through all of our sales channels. Customers are advised to check for availability.
2008 Sep 01
924

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