ice CT02 Current sense transformer Datasheet

CT02 Series
Current Sense Transformer
Features
Applications
• Smallest Footprint
• DC/DC Converters
• Hi-Pot tested at 1,500 VAC
• AC/DC Converters
• Current Ratings to 18A
• POL Converters
• Patent Pending
Packaging: Reel diameter: 13”, Reel width: 16mm, Pieces/reel: 1000
Mechanical
Side View
Top View
6.0 MAX
6.4 MAX
4
3
4.6 MAX
Footprint
Recommended PCB layout
Recommended PCB Layout
1.6(X2)
0.9(X2)
1.0(X2)
1.5
4
1
Dot for pin 1
Schematic
2.1
4
3
3
0.5(X2)
3.75
1.2(X2)
1
1.0(X2)
2
1
4
2
3
4.15
2
0.8(X2) 1
1.95
2
2.35
0.6(X2)
units: mm
Electrical Specifications
Part No.
Turns Ratio
E-T Product
Ls1
Rs2
Current Rating5
Hi-Pot
(V-µs)
(mH, min.)
(Ω, max.)
(A)
(VAC)
CT02-050
1:50
4.0
0.44
1.25
15.0
1500
CT02-100
1:100
8.0
1.8
4.8
18.0
1500
CT02-150
1:150
12.0
4.0
15.0
18.0
1500
CT02-200
1:200
16.0
7.1
25.0
18.0
1500
CT02-250
1:250
20.0
11.1
37.2
18.0
1500
Notes:
1. Tested at 10kHz, 0.1Vrms.
2. Electrical specifications at 25°C.
3. Operating range: -40°C to +130°C. This is a combination of ambient plus temperature rise.
4. Meets UL 94V-0.
5. DC current through primary, plus turns-ratio-divided DC current through secondary winding, to cause a 40°C temperature rise at 25°C ambient.
6. All products are RoHS-compliant.
Specifications subject to change without notice.
800.729.2099 tel
www.icecomponents.com
(02/08) CT02-1
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