Littelfuse recommends a PCB layout with a solid ground plane, minimal lead lengths, and a Kelvin connection for the sense pins to ensure accurate current measurement and minimize noise.
The TRF250-120T-R2-B-0.5 has an internal overcurrent detection circuit that triggers the fault output when the current exceeds the specified threshold. The device will also limit the output current to prevent damage.
The TRF250-120T-R2-B-0.5 is rated for operation from -40°C to 125°C, but derating may be necessary for high-current applications or extreme environmental conditions.
Yes, the TRF250-120T-R2-B-0.5 is designed to meet the requirements of IEC 60747-5-5 for vibration and shock, but additional testing and validation may be necessary for specific applications.
The TRF250-120T-R2-B-0.5 has internal EMI filtering and is designed to meet the requirements of IEC 61000-4-2 for electrostatic discharge and IEC 61000-4-3 for radiated immunity.
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TRF250-120T-R2-B-0.5 Overview
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