CS-35A - Interactive Catalogue

CS-35A
Current Transformers
Automotive EV/HEV Isolated SMD Current Transformer up to 35Amps
Features
- Design for high performance 2-3kW SMPS
- Height : 8.5mm MAX, Pick & Place compatible
- Footprint : SMD 31 x 25.5mm MAX
t3.4DVSSFOUSBUJOHVQUP"
- 1:100 turn ratio for 5-10Ω burden resistor
- Working frequency from 50 to 250kHz
- 3kV isolation between primary and secondary
- Creepage distance > 5mm
- High operating temperature range -40 to +155°C
- AOI (Automatic Optical Inspection) component
- UL94V-0 and RoHS material
- Design compliant with AEC-Q200 requirements
- No thermal aging effect
- Weight : approx. 5g
General Application
- Peak current sensing, current measurement for bridge control
- Automotive EV/HEV DC/DC converters and battery chargers
- Industrial high power SMPS
Dimensions (mm)
Recommended Pad-Layout
Electrical specifications
Code
CS-35A
Primary
Current
(Arms)
Seconday
Turns
Secondary
Inductance
MIN (mH)
Secondary DCR
MAX (Ω)
Primary DCR
MAX (mΩ)
Primary to
Secondary Isolation
(kVac)
35
100
5
1.6
1
3
Notes
(1) All test data are referenced to 25°C ambient temperature
(2) The inductance value is measured at 100kHz/0.1Vac
(3) The isolation is tested at 50Hz/2sec (1min for qualification)
(4) The creepage distance is guaranteed > 5mm
(5) Continuous operating temperature range must be within
-40/+155°C (including self-heating of the part)
(6) A burden resistor value from 5 to 10Ω is recommended
(7) The amplitude error is estimated better than +/-2.5% on
the 50-250kHz and -40/+155°C range (Rb = 5 to 10Ω)
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