It is recommended that the temperature of the component does not exceed +125 °C under worst
case conditions
Ambient Temperature (referring
to I
R
)
Operating Temperature
Storage Conditions (in original
packaging)
Moisture Sensitivity Level (MSL)
Scale - 5:1
Start of Winding
Marking
•
680 (Inductance Code)
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
-40 up to +85 °C
-40 up to +125 °C
< 40 °C ; < 75 % RH
1
5,2 ±0,3
Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently
Coplanarity of the terminal pads: 120 µm
PaC
DESCRIPTION
002.004
2020-04-09
DIN ISO 2768-1m
WE-PD2A SMT Power Inductor
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
ORDER CODE
784774168
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
5848
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 (automotive control, train control, ship control), 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:
80.0
Typical Temperature Rise vs. Current Characteristics:
100
70.0
90
60.0
80
70
Temperature Rise [K]
50.0
Inductance [µH]
60
50
40
30
40.0
30.0
20.0
20
10
0
10.0
0.0
0.0
0.2
0.4
0.6
0.8
Current [A]
1.0
1.2
1.4
0
0.2
0.4
Current [A]
0.6
0.8
1
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
PaC
DESCRIPTION
002.004
2020-04-09
DIN ISO 2768-1m
WE-PD2A SMT Power Inductor
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
ORDER CODE
784774168
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
5848
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 (automotive control, train control, ship control), 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 Impedance Characteristics:
10000
Impedance [Ω]
1000
100
10
1
0.01
0.1
1
10
100
Frequency [MHz]
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
PaC
DESCRIPTION
002.004
2020-04-09
DIN ISO 2768-1m
WE-PD2A SMT Power Inductor
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
ORDER CODE
784774168
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
5848
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 (automotive control, train control, ship control), 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: [mm]
P0
E1
K0
P2
T
Packaging Specification - Reel: [mm]
A
D0
W3
W1
close to center
F
B
W
D
B0
E2
C
Top Cover
Tape
A
A0
End
D1
P1
T2
Start
T1
W2
Feeding direction
Carrier Tape
Cover Tape
detail B
B
Cover Tape
Chip Cavity
Sprocket Hole
No Component
min. 160mm
Components
No Component
min. 100mm
Cover Tape
min. 400mm
Embossment
Packaging is referred to the international standard
IEC 60286-3:2019
Tape Type
Tolerance
Value
2a
A0
(mm)
typ.
5,50
B0
(mm)
typ.
6,50
W
(mm)
+0,3/ -0,1
16,00
T
(mm)
±0,1
0,25
T1
(mm)
max.
0,10
T2
(mm)
typ.
5,50
K0
(mm)
typ.
5,05
P0
(mm)
±0,1
4,00
P1
(mm)
±0,1
8,00
P2
(mm)
±0,05
2,00
D0
(mm)
+0,3/ -0,1
1,50
D1
(mm)
min.
1,50
E1
(mm)
±0,1
1,75
E2
(mm)
min.
14,25
F
(mm)
±0,05
7,50
Material
Polystyrene
Qty.
(pcs.)
1500
Tolerance
Value
A
(mm)
330,00
B
(mm)
min.
1,50
C
(mm)
±0,8
13,00
D
(mm)
min.
20,20
N
(mm)
min.
100,00
W1
(mm)
+1,5
16,40
N
W2
(mm)
max.
22,40
A
W3
(mm)
min.
15,90
W3
(mm)
max.
19,40
Material
Polystyrene
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
PaC
002.004
2020-04-09
DIN ISO 2768-1m
165° - 180°
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
DESCRIPTION
WE-PD2A SMT Power Inductor
ORDER CODE
784774168
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
Pull-of force
Tape width
16 mm
0,1 N - 1,3 N
5848
eiSos
Valid
4/7
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 (automotive control, train control, ship control), 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
Preheat Temperature Min
Preheat Temperature Max
Value
T
s min
150 °C
T
s max
200 °C
t
s
T
L
t
L
T
p
t
p
60 - 120 seconds
3 °C/ second max.
217 °C
60 - 150 seconds
T
p
≤ T
c
, see Table below
20 - 30 seconds
6 °C/ second max.
8 minutes max.
T
p
Max. Ramp Up Rate
Max. Ramp Down Rate
T
L
T
s max
t
L
t
p
T
C
–5°C
Preheat Time t
s
from T
s min
to T
s max
Ramp-up Rate (T
L
to T
P
)
Liquidous Temperature
Time t
L
maintained above T
L
Peak package body temperature
Time within 5°C of actual peak
temperature
Temperature
Preheat Area
T
s min
t
S
Ramp-down Rate (T
P
to T
L
)
Time 25°C to peak temperature
refer to IPC/ JEDEC J-STD-020E
Package Classification Reflow Temperature (T
c
):
Properties
25
Time 25°C to Peak
Volume mm³
<350
260 °C
260 °C
250 °C
Volume mm³
350-2000
260 °C
250 °C
245 °C
220 °C
220 °C
Volume mm³
>2000
260 °C
245 °C
245 °C
Time
PB-Free Assembly | Package Thickness
< 1.6 mm
PB-Free Assembly | Package Thickness
1.6 mm - 2.5 mm
PB-Free Assembly | Package Thickness
≥ 2.5 mm
Sn-PB Assembly | Package Thickness < 2.5
235 °C
mm
Sn-PB Assembly | Package Thickness ≥ 2.5
220 °C
mm
refer to IPC/ JEDEC J-STD-020E
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
PROJECTION
METHOD
PaC
DESCRIPTION
002.004
2020-04-09
DIN ISO 2768-1m
WE-PD2A SMT Power Inductor
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
ORDER CODE
784774168
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
5848
eiSos
Valid
5/7
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 (automotive control, train control, ship control), 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.
