CD5294

Current Regulation - Diodes, Transistors Overview

The CD5294 is a current regulator diode manufactured by Microchip Technology, designed for applications requiring stable current regulation. It operates with a maximum voltage of 100V and regulates current at 825µA. The device features a maximum power dissipation of 500mW and supports a junction temperature range from -65°C to 175°C. Packaged in the DO-204AA (DO-7) axial leaded format, it is suitable for through-hole mounting. This component provides constant current performance over a wide operating range, ensuring reliable operation in various electronic circuits.

Current Regulation - Diodes, Transistors Feature Summary

• Provides constant current regulation over a wide operating range
• Features complete junction protection with silicon dioxide
• Supports high junction temperatures up to 175°C

Current Regulation - Diodes, Transistors Applications

• Current limiting in LED driver circuits
• Biasing elements in analog signal processing
• Constant current sources for sensor interfaces

Current Regulation - Diodes, Transistors Procurement Notes

Verify RoHS compliance status as the product may not meet standard environmental regulations. Confirm assembly site changes via recent PCN documentation. Ensure ordering suffixes match specific package or testing requirements. Check for REACH restrictions if applicable to your region. Validate lead times due to potential manufacturing site variations.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when precise current regulation is required without complex circuitry. Consider the 100V breakdown voltage for appropriate headroom. Evaluate thermal management needs given the 500mW power rating. Compare against equivalent part numbers like the CD5295 chip variant for form factor differences. Ensure compatibility with through-hole PCB layouts.

Current Regulation - Diodes, Transistors Part Context

The CD5294 belongs to Microchip's family of current regulator chips, electrically equivalent to the 1N5283 through 1N5314 series. These devices are designed for robust performance in discrete semiconductor applications. The DO-7 package offers a compact solution for axial mounting. This line emphasizes reliability and consistent electrical characteristics across varying conditions.

Current Regulation - Diodes, Transistors Replacement Considerations

The CD5295 is an electrically equivalent chip/die alternative within the same family. Other equivalents include the 1N5283 through 1N5314 series diodes. Verify pinout and package compatibility before substitution. Ensure regulatory compliance matches for cross-referenced parts.