CMJD4500 TR PBFREE

Current Regulation - Diodes, Transistors Overview

The Central Semiconductor CMJD4500 TR PBFREE is a surface-mount current regulator diode designed for single-channel applications. It features a maximum peak operating voltage of 100 V and a typical regulated current of 4.5 mA. The device has a maximum limit voltage of 3.2 V and operates within a temperature range of -55°C to +150°C. Packaged in an SOD-123FL format, it offers high dynamic impedance characteristics suitable for precision current limiting tasks.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation across varying load conditions
• Capable of withstanding high peak operating voltages up to 100 V
• Designed for surface mount assembly in compact footprints

Current Regulation - Diodes, Transistors Applications

• Current limiting in LED driver circuits
• Biasing networks for transistor amplifiers
• Constant current sources for sensor interfaces

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix requirements for tape and reel packaging quantities directly with the manufacturer or authorized distributors. Confirm RoHS compliance status and lead times for the TR PBFREE variant before finalizing procurement plans to ensure alignment with production schedules.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed current value near 4.5 mA is required in a small surface-mount package. Ensure the circuit design accommodates the 100 V maximum voltage rating and that the thermal management supports operation up to 150°C junction temperature.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the CPL03-CMJD series of current regulator diodes from Central Semiconductor. These devices are silicon-based semiconductor components intended for general-purpose current control applications where precise regulation is necessary without active feedback loops.

Current Regulation - Diodes, Transistors Replacement Considerations

Check datasheets for equivalent current values and voltage ratings from other manufacturers. Verify pinout compatibility and package dimensions such as SOD-123FL before substituting with alternative current regulator diodes.