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CD5312 is listed in the Current Regulation - Diodes, Transistors range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE CUR REG 100V 4.29MA. Review the specifications below when checking this part for your BOM.
The CD5312 is a precision current regulating diode manufactured by Microchip Technology, designed for surface mount applications. It provides a regulated current of 4.29mA with a maximum voltage rating of 100V and a power dissipation of 500mW. The component operates within an extended temperature range of -65°C to 175°C. Packaged in a Tape & Reel (TR) format, it ensures reliable performance in demanding electronic circuits requiring stable current regulation.
Verify the specific package variant and tape/reel specifications against the official Microchip datasheet before procurement. Ensure that the supplier provides traceable documentation confirming compliance with RoHS3 standards. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm lead times and storage conditions to maintain device integrity upon receipt.
Select the CD5312 when a fixed current of 4.29mA is required in a compact surface mount form factor. Consider its 100V breakdown voltage and 500mW power rating for appropriate thermal management. Evaluate the -65°C to 175°C operating range against environmental constraints. Compare alternatives only if different current values or through-hole packaging are necessary.
The CD5312 belongs to Microchip's family of current regulation diodes, offering a robust solution for maintaining constant current flow without active feedback loops. It complements other discrete semiconductor devices by providing simple, cost-effective current control. This component is integral to designs prioritizing reliability and space efficiency in modern electronic systems.
Public confirmed substitute part numbers are not available in the provided documentation. Consult Microchip Technology directly for qualified replacements or cross-reference options based on identical electrical parameters and package dimensions.
The CD5312 provides a regulated current of 4.29mA.
The maximum voltage rating for the CD5312 is 100V.
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