LENGTH AND BREADTH DIMENSION INCLUDES TERMINAL ALSO
Approvals:
AEC-Q200
ET Product-Min:
6.4 V-us
Height:
3 mm
JESD-609 Code:
e1
Length:
7 mm
Load Resistance:
1 Ω
Mounting Feature:
SURFACE MOUNT
Operating Frequency-Max:
1000 kHz
Operating Frequency-Min:
78 kHz
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Packing Method:
TR, EMBOSSED PLASTIC, 7 INCH
Peak Primary Current:
20 A
Primary Type:
WOUND PRIMARY
Secondary Inductance:
53 µH
Surface Mount:
YES
Terminal Finish:
Tin/Silver/Copper (Sn/Ag/Cu)
Transformer Type:
CURRENT SENSE TRANSFORMER
Turns Ratio (Np:Ns):
1:20
Width:
5.2 mm
CST7030-020LC Frequently Asked Questions (FAQs)
Coilcraft provides a recommended land pattern for the CST7030-020LC in their datasheet, which includes a pad layout and dimensions for optimal soldering and thermal performance.
The CST7030-020LC has a maximum operating temperature of 125°C, but it's recommended to derate the current rating at higher temperatures to ensure reliability. Consult Coilcraft's temperature derating chart for more information.
The CST7030-020LC has a shielded construction, which helps reduce electromagnetic interference (EMI). To maintain the shielding effectiveness, ensure that the inductor is placed on a solid ground plane and avoid routing sensitive signals near the inductor.
The SRF of the CST7030-020LC is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Coilcraft provides an SRF calculator tool on their website to help estimate the SRF.
The CST7030-020LC is designed for high-frequency applications up to 1 GHz. However, the inductor's performance may degrade at higher frequencies due to skin effect and other losses. Consult Coilcraft's high-frequency modeling data for more information.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
CST7030-020LC Overview
Use the download button to access the CST7030-020LC 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like CST70,
or try a keyword search, such as Current Sense Transformers
About COILCRAFT
Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.
