Ferroxcube
Integrated inductive components
IIC10-14/4
Effective core parameters
SYMBOL
Σ(I/A)
V
e
I
e
A
e
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.
7.2
±0.15
IIC10P-14/4
IIC10-14/4
IIC10G-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
mm
3
mm
mm
2
g
handbook, halfpage
0.75
0.75
4.38
max.
4
±0.08
0.3
max.
0.3
2.7
±0.2
0.1
10.45
max.
CBW369
APPLICATIONS
•
Common-mode choke
•
Mutli-line choke
•
Power transformers
•
Signal transformers
•
Saturable inductor.
IICs for use as transformer or common-mode chokes
A
L
(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;
ˆ
B = 50 mT;
T = 100
°C
−
−
≤40
f = 1 MHz;
ˆ
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
|Z
typ
|
Ω
for 1 turn at
f = 100 MHz; T = 25
°C
(1)
≈35
is
−20%.
IIC10-14/4-3S4
TYPE NUMBER
1. Minimum value, Z
min
IIC with rectangular hysteresis loop for use in magnetic regulators
E⋅t product (V.µs) at
GRADE
3R1
2004 Sep 01
f = 100 kHz; H = 800 A/m;
T = 100
°C;
I
reset
= 70 mA; 10 turns
≥33
4
f = 100 kHz; H = 800 A/m;
T = 100
°C;
I
reset
= 0 mA; 10 turns
≤12
TYPE NUMBER
IIC10-14/4-3R1
FERYSTER [ FERYSTER INDUCTIVE COMPONENTS MANUFACTURER ]
