HAH3DR 600-S07/SP4

Current Sensors Overview

The HAH3DR 600-S07/SP4 is a Hall Effect current sensor designed for measuring AC and DC currents up to ±600 A. It features an open-loop architecture with galvanic isolation, providing a proportional output voltage relative to the primary current. The device offers high global accuracy, low offset, and excellent linearity within specified temperature ranges. Designed for integration into compact power modules, it supports bidirectional current measurement and includes a specific output characteristic of 2.5 V at 0 A.

Current Sensors Feature Summary

• Open-loop Hall Effect technology for bidirectional AC and DC current measurement
• Galvanic isolation between primary circuit and secondary signal output
• Proportional analog output compatible with standard ADC reference supplies
• Compact mechanical design optimized for installation inside inverter modules

Current Sensors Applications

• xEV automotive traction inverters
• Motor control systems
• IGBT and SiC inverter power modules

Current Sensors Procurement Notes

Verify the specific suffix SP4 against the manufacturer's official datasheet to confirm pinout compatibility and mounting requirements. Ensure the selected variant matches the required nominal current rating of 600 A for the target application. Cross-reference the package dimensions with the PCB layout or busbar design to guarantee physical fitment within the inverter module assembly.

Current Sensors Selection Notes

Select this component when integrating current sensing directly into high-voltage three-phase power modules requiring minimal footprint. The S07/SP4 designation indicates a version designed for internal module installation rather than external busbar mounting. Consider the need for high dv/dt tolerance and fast response times inherent to silicon carbide or IGBT switching applications when evaluating this sensor type.

Current Sensors Part Context

This part belongs to the LEM HAH3DR series, a family of current sensors specifically engineered for xEV automotive traction inverters. The series provides solutions for both internal module integration (S07/SPx) and external busbar mounting (S0x). These sensors utilize proprietary ASIC calibration to ensure low offset and high linearity, addressing the stringent accuracy requirements of modern electric vehicle drive trains.

Current Sensors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing control algorithms before considering alternative manufacturers, as output scaling and offset characteristics may differ significantly across different Hall effect sensor families.