CMJD0500 TR13 PBFREE

Current Regulation - Diodes, Transistors Overview

The CMJD0500 TR13 PBFREE is a single-channel current regulator diode manufactured by Central Semiconductor Corp. It operates in surface-mount SOD-80 packages and supports reel or cut-tape configurations. The device maintains a nominal regulating current of 500 µA with a maximum peak operating voltage of 100 V. Key electrical characteristics include a minimum dynamic impedance of 6 MΩ and a minimum knee impedance of 2 MΩ. The unit functions within an ambient temperature range from -55 °C to +150 °C, ensuring stable current limiting performance across industrial environments.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation for sensitive circuit components
• High impedance characteristics minimize signal interference
• Capable of withstanding high reverse voltages up to 100 V

Current Regulation - Diodes, Transistors Applications

• Current limiting for LED driver circuits
• Biasing networks for transistor amplifiers
• Protection stages for analog sensor inputs

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through manufacturer documentation before integration. Ensure storage conditions align with moisture sensitivity levels defined in the component data sheet to prevent solderability issues during assembly processes.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when precise microampere-level current control is required without active feedback loops. Evaluate the 100 V breakdown limit against maximum circuit transients. Compare dynamic impedance values with alternative regulators to ensure adequate noise rejection for the specific application bandwidth requirements.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the CPL03-CMJD series of surface-mount current regulator diodes. It complements other variants like the CMJD0130 by offering higher current regulation capabilities while maintaining similar high-impedance profiles. The series is designed for compact PCB layouts where traditional discrete current sources would consume excessive board space.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes include other Central Semiconductor CMJD series parts with matching 500 µA ratings. Cross-brand replacements must verify identical knee impedance and dynamic impedance specifications to maintain circuit stability.