pdf Datasheet IS

IS
Pulse Transformers
www.schurter.com/PG85
Pulse transformers for SMD mounting
Description
-High insulation rating (>3.2 kVAC) between the primary and the secondary windings
-High insulation rating up to 500V between the secondary windings
-Small coupling capacitances between primary and secondary windings
limit transient feedback from the power supply side to the control electronics
-The defined partial discharge voltage guarantees an effecively unlimited
serviceable live
Standards
-VDE 110b
Technical Data
-Galvanic separation of drive- and power-circuit
-Mainly used in ignition circuits with Thyristors, Triacs, power transistors
and IGBT's
-DC/DC converters
-Line coupling transformers in high speed data transmission
Weblinks
pdf-datasheet, html-datasheet, General Product Information, Approvals,
CE declaration of conformity, RoHS, CHINA-RoHS, REACH, e-Shop,
SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for
product
Rated voltage
Voltage Time Integral
Pulse Rise Time
Turns Ratio
Terminal technic
Weight
Material: Housing
Sealing Compound
up to 600 VAC
150 - 400 Vµs
0.05 - 1.5 µs
1:1, 2:1, 1:1:1
SMD 3 - 10 g
UL 94V-0 UL 94V-0 Climatic Category
Allowable Operation Temp.
Dimension
Case 35-3S
25/100/21 acc. to IEC 60068-1
-25 °C to 100 °C
Case 35-4S
5.1
max. 15.2
2
0° ±5°
max. 13
5
4
1)
max. 11
3
0.45
1
max. 15.2
max. 11
0.45
max. 19
max. 13
max. 19
Applications
0.66
2
0° ±5°
10.2
EMC Products
5.1
4 5
1)
6
1
0.66
10.2
1
IS
Pulse Transformers
www.schurter.com/PG85
Case 39-4S
Case 39-3S
max. 22.3
5
max. 14
4
max. 22.3
max. 22.7
15
Case 49-4S
max. 18.2
2
0.88
0° ±5°
max. 17.8
5
4
max. 13.5
5
1)
1
2
0.88
0° ±5°
10
1) Prim.
1) Prim.
Possible solder land pattern for SMD mounting
Case 49S
5
10.2
7
6
20
1.3
24.5
5.1
10
EMC Products
4 5
1)
10
Possible solder land pattern for SMD mounting
Case 35S
1.3
5
3
0.6
max. 18.2
max. 13.5
0.6
max. 23.5
max. 17.8
2
1
1)
0.88
0° ±5°
15
Case 49-3S
6
45
2
1
1)
0.88
0° ±5°
max. 23.5
3
0.6
max. 28.5
2
5
max. 14
5
max. 22.7
max. 28.5
0.6
6
1
IS
Pulse Transformers
www.schurter.com/PG85
Possible solder land pattern for SMD mounting
Case 39S
29.5
5
7
1.3
15
All Variants
Turns Ratio
Tr [μs]
Iign [A]
Uisol
[kV]
Us x Tw
[Vμs]
Ls [mH]
RP [Ω]
RS [Ω]
CC [pF]
Weight [g]
Packing unit [pcs.]
Housing
Order Number
1:1
0.05
0.1
3.2
200
2.8
1.5
1
43/80
8 g
170
35-3S
1:1
1
0.17
3.5
400
2.2
0.4
0.4
20
10 g
140
39-3S
ISNA-0239-D202
1:1
0.05
0.1
3.2
300
3.5
0.7
0.7
90
9 g
45
49-3S
ISRA-0249-D104
ISRA-0235-D103
1:1
1
0.1
3.5
300
3.5
0.7
0.7
20
6 g
45
49-3S
ISNA-0249-D104
1:1:1
0.05
0.1
3.2
150
1.1
1
0.5
40
8 g
480
35-4S
ISRF-0235-D101
1:1:1
0.9
0.1
3.5
150
1.1
0.5
0.5
10
8 g
160
35-4S
ISNF-0135-D101
1:1:1
0.5
0.5
3.2
350
1.6
0.4
0.4
90
10 g
140
39-4S
ISRF-0239-D502
1:1:1
1.5
0.17
3.5
350
1.6
0.4
0.4
20
10 g
140
39-4S
ISNF-0239-D202
1:1:1
0.05
0.1
3.2
250
1.2
0.4
0.5
70
6 g
45
49-4S
ISRF-0249-D101
1:1:1
1
0.1
3.5
250
1.4
0.5
0.5
20
9 g
45
49-4S
ISNF-0249-D101
2:1
0.5
0.5
3.2
350
1.8
0.8
0.4
90
9 g
140
39-3S
ISRB-0239-D502
2:1
1.5
0.17
3.5
350
1.8
0.8
0.4
20
9 g
140
39-3S
ISNB-0239-D202
2:1
0.05
0.1
3.2
250
1.4
1
0.5
70
9 g
45
49-3S
ISRB-0249-D101
2:1
1
0.1
3.5
250
1.6
1
0.5
20
9 g
45
49-3S
ISNB-0249-D101
03.03.2015
Availability for all products can be searched real-time:http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
EMC Products
3