Dimensions: [mm]
Recommended Land Pattern: [mm]
Electrical Properties:
Properties
Test conditions
Inductance
3
4
2
5
1
0,96
6
6
2
5
3
4
10,2 max.
5,08
5,08
Turns Ratio
2,54
1
2,54
1,12
9,14
L
N1+N2/
10 kHz/ 100 mVAC
n
N1+N2 : N3+N4
Value
Unit
Tol.
4
mH
min.
1.94:1
DC Resistance 1
RDC 1 N1+N2/ 20 °C
1.4
Ω
max.
DC Resistance 2
RDC 2 N3+N4/ 20 °C
0.8
Ω
max.
Voltage-Time
∫Udt N1/ bipolar waveform
41
Vµs
Interwinding Capacitance
CWW N1+N2 => N3+N4/
100kHz/ 10mVAC/ Cs
25
pF
2500
V (AC)
VT
Insulation Test Voltage
N1,2 => N3,4
typ.
7,14
Certification:
0,32
Scale - 3:1
0,66
4,67 max.
0,8
Schematic:
RoHS Approval
Compliant [2011/65/EU&2015/863]
REACh Approval
Conform or declared [(EC)1907/2006]
Halogen Free
Conform [JEDEC JS709B]
Halogen Free
Conform [IEC 61249-2-21]
Component Qualification
1
6
6,73 max.
N1
5
N2
3
General Information:
Operating Temperature
N3
2
AEC-Q200 Grade 1
N4
4
-40 up to +125 °C
Storage Conditions (in original
packaging)
< 40 °C ; < 75 % RH
Storage Conditions (for single
parts)
-20 up to +60 °C
Moisture Sensitivity Level (MSL)
1
Electrical Specifications @ 25°C unless otherwise noted
Scale - 3:1
Product Marking:
Pin 1
Marking
•
317331
Lot and date code
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
IKK
006.000
2022-11-30
ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
WE-PPTI Push-Pull Transformer
Wurth Electronics Midcom Inc. Headquarters
121 Airport Drive
57201 Watertown, SD
United States
Phone: +1 (605) 886-4385
www.we-online.com/midcom
midcom@we-online.com
ORDER CODE
750317331
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1006
Midcom
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 Application:
Typical Temperature Rise vs. Current Characteristics:
Properties
Value
Unit
Vin
24
V (DC)
Output Voltage 1
VOut1
12
V (DC)
Output Current 1
IOut1
0.5
A
Switching Frequency
fswitch
350 - 620
kHz
Input Voltage
100
90
Input: N1 / N2
Output 1: N3 / N4
Table shows a typical application. Values may vary by application.
80
Designed to Comply With:
70
Condition
Functional insulation for a working voltage of 400Vrms.
Temperature Rise [K]
Standard
IEC60950-1, EN60950-1,
UL60950-1/CSA60950-1
and AS/NZS60950.1
60
50
40
30
20
10
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Push-Pull Output Current [A]
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
IKK
006.000
2022-11-30
ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
WE-PPTI Push-Pull Transformer
Wurth Electronics Midcom Inc. Headquarters
121 Airport Drive
57201 Watertown, SD
United States
Phone: +1 (605) 886-4385
www.we-online.com/midcom
midcom@we-online.com
ORDER CODE
750317331
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1006
Midcom
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.
Packaging Specification - Tape: [mm]
Packaging Specification - Reel: [mm]
K0
P0
D0
T
E1
A
P2
W3
N
A
W
B
E2
B0
D
F
W1
close to center
C
Top Cover
Tape
P1
D1
A
W2
T1
A0
T2
End
Feeding direction
Carrier Tape
Start
detail B
Cover Tape
Cover Tape
B
Chip Cavity
Sprocket Hole
No Component
min. 160mm
Components
No Component
min. 100mm
Embossment
Cover Tape
min. 400mm
Packaging is referred to the international standard IEC 60286-3:2013
Tape Type
2a
A0
(mm)
typ.
6,80
B0
(mm)
typ.
10,40
W
(mm)
+0,3/ -0,1
24,00
T
(mm)
ref.
0,50
T1
(mm)
ref.
0,05
T2
(mm)
typ.
4,80
K0
(mm)
typ.
4,10
P0
(mm)
±0,1
4,00
P1
(mm)
±0,1
12,00
P2
(mm)
±0,1
2,00
D0
(mm)
+0,1/ -0,0
1,50
D1
(mm)
min.
1,50
E1
(mm)
±0,1
1,75
E2
(mm)
min.
22,25
F
(mm)
±0,1
11,50
Material
Qty.
(pcs.)
Polystyrene
1200
165° - 180°
A
(mm)
± 2,0
330,00
B
(mm)
min.
1,50
C
(mm)
min.
12,80
D
(mm)
min.
20,20
N
(mm)
ref.
101,60
W1
(mm)
+ 2,0
24,40
W2
(mm)
max.
30,40
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
IKK
006.000
2022-11-30
ISO 2768-1m
W3
(mm)
min.
23,90
W3
(mm)
max.
27,40
Material
Polystyrene
PROJECTION
METHOD
DESCRIPTION
WE-PPTI Push-Pull Transformer
Pull-off force
Tape width
24 mm
0,1 N - 1,3 N
Wurth Electronics Midcom Inc. Headquarters
121 Airport Drive
57201 Watertown, SD
United States
Phone: +1 (605) 886-4385
www.we-online.com/midcom
midcom@we-online.com
ORDER CODE
750317331
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1006
Midcom
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 - Carton: [mm]
H
C
H
IC
Packaging Specification - Inner Carton: [mm]
L
IC
W
IC
L
Tolerance
Value
LIC
(mm)
typ.
339,00
WIC
(mm)
typ.
362,00
HIC
(mm)
typ.
54,00
Qty.
(pcs.)
1200
Material
Tolerance
Value
Paper
LC
(mm)
typ.
365,12
C
WC
(mm)
typ.
342,90
W
HC
(mm)
typ.
215,90
C
No. of
Inner Carton (pcs.)
Qty.
(pcs.)
Material
4
4800
Paper
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
IKK
006.000
2022-11-30
ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
WE-PPTI Push-Pull Transformer
Wurth Electronics Midcom Inc. Headquarters
121 Airport Drive
57201 Watertown, SD
United States
Phone: +1 (605) 886-4385
www.we-online.com/midcom
midcom@we-online.com
ORDER CODE
750317331
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
1006
Midcom
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
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