CMJD1500 TR PBFREE

Current Regulation - Diodes, Transistors Overview

The CMJD1500 TR PBFREE is a surface-mount current regulator diode manufactured by Central Semiconductor Corp. It provides a regulated current of 1.5 mA with a maximum peak operating voltage of 50 V and a maximum limiting voltage of 2.7 V. The device features a minimum dynamic impedance of 170 kOhms and a minimum knee impedance of 6 kOhms. It operates within a temperature range of -55°C to +150°C and is housed in an SOD-323 package.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable current regulation for biasing applications
• Operates at high temperatures up to 150°C
• Designed for surface mount assembly

Current Regulation - Diodes, Transistors Applications

• Biasing circuits for transistors and FETs
• Current limiting protection
• LED driver constant current sources

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix 'TR PBFREE' against the manufacturer's official datasheet to confirm reel packaging and lead-free compliance. Confirm that the part number matches the exact electrical specifications required for the design, as variations exist within the CMJD series.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a precise 1.5 mA regulation is needed with a 50 V voltage headroom. Ensure the circuit design accommodates the specified dynamic and knee impedances. Verify thermal management requirements given the 500 mW power dissipation capability and the SOD-323 package size.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the CPL03-CMJD series of current regulator diodes from Central Semiconductor. It shares the same package and general functionality as other variants in the series, differing primarily in the regulated current value and maximum voltage ratings.

Current Regulation - Diodes, Transistors Replacement Considerations

Check for direct substitutes such as the CMJD180 or CMJD1000 if current adjustments are permissible. Verify pinout compatibility and impedance characteristics before substituting with parts from other manufacturers.