GO 10-SME/SP3

GO 10-SME/SP3 is a GO-SME series, LEM-integrated current transducer solution designed to measure AC and DC currents in both industrial and automotive applications. The differential sensing technique allows the transducer to reject an external field coming from a noisy environment. Proprietary stress and temperature compensation algorithms are implemented in order to achieve very good accuracy over a wide temperature range. The primary conductor (pins 1 to 4) has a very low electrical resistance of 0.9mohm (typical), which enables excellent performance and low power losses. It is approved by IEC 61800-5-1: 2007, IEC 62109-1: 2010, IEC 62368-1:2018 (supersedes IEC 60950-1: 2005), UL 1577: 2014, UL 62368: 2019. Applications include small drives, HVAC inverters, appliances, solar inverters, E-Bikes, automotive & industry qualified.

• ±25A max current measurement range
• ±10A RMS nominal current, 3.3V supply voltage
• No magnetic hysteresis, 1% total error over temperature
• Insulated test voltage 2400V RMS, AEC-Q-100 Grade 1
• 300KHz typ -3dB bandwidth at (TA = 25°C)
• 0.9mohm typ primary resistance at TA = 25 °C
• Output leakage current is 2µA typ at (TA = 25°C)
• Temperature coefficient of Uref is -170ppm/K typ at (-40°C to+125°C)
• Temperature range from -40°C to 125°C
• SOIC-8 package