CMJ5750 TR

Current Regulation - Diodes, Transistors Overview

The CMJ5750 TR is a surface mount silicon field effect current regulator diode manufactured by Central Semiconductor Corp. It operates within the CMJ0130 through CMJH220 series and is housed in an epoxy molded, low profile SOD-123FL case. The device provides a nominal regulator current of 5.75 mA with a minimum dynamic impedance of 0.05 MΩ and a minimum knee impedance of 5.0 kΩ at specified test voltages. It supports a peak operating voltage of 100 V and power dissipation of 500 mW. The component functions over a junction temperature range of -65°C to +150°C.

Current Regulation - Diodes, Transistors Feature Summary

• Designed for applications requiring constant current regulation across a wide voltage range
• Manufactured in a low profile epoxy molded SOD-123FL surface mount package
• Offers high reliability performance suitable for critical circuit applications

Current Regulation - Diodes, Transistors Applications

• Constant current source circuits
• Current limiting protection stages
• Biasing networks for semiconductor devices

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific ordering suffix required for your application. The base part number indicates the standard configuration. Request Tin/Lead plating by adding the TIN/LEAD suffix or Lead-Free plating by adding the PBFREE suffix when placing orders. Confirm availability directly with the manufacturer as distribution status varies.

Current Regulation - Diodes, Transistors Selection Notes

Select this component based on the required nominal current of 5.75 mA and the 100 V peak operating voltage limit. Ensure the design accommodates the 500 mW power dissipation capability and the specified thermal resistance. Verify that the SOD-123FL footprint matches the PCB layout requirements for the low profile case.

Current Regulation - Diodes, Transistors Part Context

This device belongs to the Central Semiconductor CMJ series of surface mount silicon current limiting diodes. The series spans from 0.13 mA to 22.5 mA nominal currents, utilizing the same SOD-123FL package family. These components serve as alternatives to through-hole DO-35 variants like the CCL series, offering space savings and improved thermal characteristics for modern surface mount assemblies.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct replacements include other CMJ5750 variants with different plating suffixes such as CMJ5750 PBFREE or CMJ5750 TIN/LEAD. Cross-series equivalents within the same manufacturer's lineup must match the 5.75 mA nominal current and 100 V peak voltage ratings.