CCL0500 TR PBFREE

Current Regulation - Diodes, Transistors Overview

The CCL0500 TR PBFREE is a silicon current regulator diode manufactured by Central Semiconductor Corp. It provides stable current regulation with a nominal current of 500 µA and a maximum voltage rating of 100 V. The device features a low limiting voltage of approximately 1.7 V and dissipates up to 500 mW of power. Packaged in the SOD-123FL surface-mount format, it operates within a temperature range of -65°C to 150°C junction temperature. This component is designed for applications requiring precise current limiting or constant current sources in compact electronic circuits.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation across a wide voltage range
• Compact surface-mount SOD-123FL package design
• Operates reliably at high junction temperatures up to 150°C

Current Regulation - Diodes, Transistors Applications

• Biasing circuits for field-effect transistors
• Current limiting protection for sensitive loads
• Constant current sources for LED drivers

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix TR PBFREE against the manufacturer datasheet to confirm tape-and-reel packaging and lead-free compliance. Ensure the ordering part number matches the exact electrical specifications required for the target circuit design before finalizing procurement.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a fixed 500 µA current source is needed with minimal voltage drop. Compare the 100 V breakdown voltage and 500 mW power dissipation against circuit requirements. Consider the SOD-123FL footprint for PCB layout compatibility and thermal management needs.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the CMJ/CCL series of current regulator diodes from Central Semiconductor. These devices utilize avalanche breakdown principles to maintain constant current. The series offers various current values and voltage ratings in small signal packages, serving as alternatives to discrete transistor current mirrors.

Current Regulation - Diodes, Transistors Replacement Considerations

Check for direct equivalents such as the CMJ0500 or generic CRD series diodes with matching 500 µA and 100 V ratings. Verify pinout compatibility and thermal characteristics before substitution.