RAZC-104OTAJ

Current Sensors Overview

The RAZC-104OTAJ is a Hall effect current sensor manufactured by Raztec Sensors. It features an open-loop, bidirectional design with a sensing range of ±100 A. The device supports both AC and DC measurements up to a frequency of 190 kHz. Electrical specifications include a maximum supply current of 12 mA and a response time of 3 μs. The unit offers 5% accuracy and operates within a supply voltage range of 3–5.5 V. Its compact physical dimensions are 4.8 x 10.8 x 6 mm.

Current Sensors Feature Summary

• Utilizes Hall effect technology for open-loop current measurement
• Capable of bidirectional sensing for both AC and DC currents
• Pre-calibrated to ensure 5% measurement accuracy
• Features a super compact form factor suitable for space-constrained designs

Current Sensors Applications

• Power supply monitoring systems
• Motor control applications
• Battery management systems
• Inverter and converter circuits

Current Sensors Procurement Notes

Verify the specific ordering suffix to confirm the package type and calibration status. Ensure compatibility with the required supply voltage range of 3 to 5.5 V. Confirm that the 100 A sensing range meets the application's peak current requirements. Check datasheet details for pinout configuration and thermal characteristics before integration.

Current Sensors Selection Notes

Select this component when high bandwidth up to 190 kHz is required for dynamic current monitoring. The open-loop architecture provides a cost-effective solution compared to closed-loop alternatives. Consider the 12 mA supply current constraint for low-power designs. The bidirectional capability is essential for applications involving regenerative energy or alternating current flows.

Current Sensors Part Context

This model belongs to the RAZC series of current transducers from Raztec Sensors. It serves as a revised version of the popular RAZCHC-15 sensor. The series specializes in high-performance open-loop sensors designed for precise electrical isolation and measurement in modern electronic power systems.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical parameter alignment if considering alternative manufacturers' Hall effect sensors.