Dimensions: [mm]
Recommended Land Pattern: [mm]
Electrical Properties:
Properties
Test conditions
Value
Unit
Tol.
1 kHz/ 250 mV
100
µH
±20%
IR,40K
ΔT = 40 K
2.5
A
max.
IRP,40K
ΔT = 40 K
Inductance
Rated Current
Performance Rated Current
7,0
12,8
2,9
8,0 ±0,3
5,4
5,0 ±0,2
12,0 ±0,5
no vias and sensitive traces underneath the component
Scale - 2:1
Schematic:
1)
3.2
A
max.
Saturation Current @ 10%
ISAT, 10% |ΔL/L| < 10 %
3.1
A
typ.
Saturation Current @ 30%
ISAT,30% |ΔL/L| < 30 %
3.8
A
typ.
DC Resistance
RDC
@ 20 °C
100
mΩ
typ.
DC Resistance
RDC
@ 20 °C
110
mΩ
max.
Self Resonant Frequency
fres
4.3
MHz
typ.
Operating Voltage
VOP
120
V
max.
1)
10,0 max.
L
refer to IEC 62024-2-2020
Certification:
RoHS Approval
Compliant [2011/65/EU&2015/863]
REACh Approval
Conform or declared [(EC)1907/2006]
Halogen Free
Conform [JEDEC JS709B]
Component Qualification
AEC-Q200 Grade 1
Automotive Approval
Released
12,0 ±0,5
General Information:
Ambient Temperature (referring
to IRP)
-40 °C up to +85 °C
Operating Temperature
-40 °C up to +125 °C
Storage Conditions (in original
packaging)
< 40 °C ; < 75 %
Moisture Sensitivity Level (MSL)
1
Test conditions of Electrical Properties: +20 °C, 33 % rH if not specified differently
Scale - 2:1
Test conditions of Performance Rated Current: refer to IEC 62024-2-2020, Class B (PCB Copper
Width: 40 mm; PCB Copper Thickness: 35 µm)
Product Marking:
Start of Winding
Marking
•
101 (Inductance Code)
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ALa
004.001
2024-05-08
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WE-PD SMT Shielded Power
Inductor
ORDER CODE
7447709101
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1210
eiSos
Valid
1/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
Typical Inductance vs. Current Characteristics:
Typical Impedance Characteristics:
120.0
100000
100.0
10000
Impedance [Ω]
Inductance [µH]
80.0
60.0
1000
100
40.0
10
20.0
1
0,1
0.0
0.0
0.5
1.0
1.5
2.0
2.5 3.0 3.5
Current [A]
4.0
4.5
5.0
5.5
1
10
100
1000
Frequency [MHz]
6.0
Z
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ALa
004.001
2024-05-08
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WE-PD SMT Shielded Power
Inductor
ORDER CODE
7447709101
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1210
eiSos
Valid
2/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
Packaging Specification - Tape and Reel: [mm]
Packaging Specification - Reel: [mm]
P0
D0
T
E1
P2
W3
A
N
D
B
W
B0
E2
F
W1
close to center
C
top cover
tape
A0
K0
P1
End
Feeding direction
No Component
min. 160mm
Start
Components
1210
A0
typ.
12,70
B0
typ.
12,70
W
+0,3 -0,1
24,00
P1
±0,1
20,00
T
±0,1
0,25
W2
T1
max.
0,10
T2
typ.
10,50
detail B
Carrier Tape
B
Cover Tape
No Component
min. 100mm
D0
+0,3 -0,1
1,50
E1
±0,1
1,75
E2
min.
22,25
F
±0,05
11,50
P0
±0,1
4,00
P2
±0,05
2,00
Tape Type
Polystyrene
Cover Tape
Chip Cavity
Sprocket Hole
Embossment
No Component
min. 400mm
Packaging is referred to the international standard IEC 60286 -3:2013
tolerance
size
T1
T2
VPE / packaging unit
pcs.
250
165° - 180°
Tolerance
Value
A
(mm)
± 2,0
330,00
B
(mm)
min.
1,50
C
(mm)
min.
12,80
D
(mm)
min.
20,20
N
(mm)
min.
60,00
W1
(mm)
+ 2,0
24,40
W2
(mm)
max.
30,40
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ALa
004.001
2024-05-08
DIN ISO 2768-1m
W3
(mm)
min.
23,90
W3
(mm)
max.
27,40
Material
Polystyrene
PROJECTION
METHOD
DESCRIPTION
Pull-off force
Tape width
24 mm
0,1 N - 1,3 N
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WE-PD SMT Shielded Power
Inductor
ORDER CODE
7447709101
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1210
eiSos
Valid
3/7
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
Classification Reflow Profile for SMT components:
Classification Reflow Soldering Profile:
Profile Feature
Tp
tp
Max. Ramp Up Rate
Max. Ramp Down Rate
TL
Temperature
Ts max
tL
Preheat Area
Ts min
TC –5°C
Value
Preheat Temperature Min
Ts min 150 °C
Preheat Temperature Max
Ts max 200 °C
Preheat Time ts from Ts min to Ts max
ts
Ramp-up Rate (TL to TP)
60 - 120 seconds
3 °C/ second max.
Liquidous Temperature
TL
217 °C
Time tL maintained above TL
tL
60 - 150 seconds
Peak package body temperature
Tp
Tp ≤ Tc, see Table below
Time within 5°C of actual peak
temperature
tp
20 - 30 seconds
Ramp-down Rate (TP to TL)
6 °C/ second max.
Time 25°C to peak temperature
8 minutes max.
refer to IPC/ JEDEC J-STD-020E
tS
Package Classification Reflow Temperature (Tc):
Volume mm³
350-2000
Volume mm³
>2000
PB-Free Assembly | Package Thickness 260 °C
< 1.6 mm
260 °C
260 °C
PB-Free Assembly | Package Thickness 260 °C
1.6 mm - 2.5 mm
250 °C
245 °C
PB-Free Assembly | Package Thickness 250 °C
> 2.5 mm
245 °C
245 °C
Properties
25
Time 25°C to Peak
Time
Volume mm³
