CDLL5314

Current Regulation - Diodes, Transistors Overview

The CDLL5314 is a Zener diode manufactured by Microchip Technology, classified under discrete semiconductor diodes. It is housed in the DO-213AA-2 package, also known as SOD-80C, designed for surface-mount applications. The device operates within a temperature range of -65°C to +175°C junction temperature. Key electrical parameters include a Zener voltage tolerance of 5% and a maximum reverse leakage current of 5 µA. The component supports a test current of 20 mA and exhibits a Zener impedance of 17 Ohms. It is supplied in bulk packaging.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable voltage regulation through Zener breakdown characteristics
• Capable of operation across extended industrial temperature ranges up to 175°C
• Utilizes a compact surface-mount package for automated assembly integration

Current Regulation - Diodes, Transistors Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in electronic systems
• Clamping applications for signal line protection

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific manufacturing date code and lot traceability upon receipt to ensure compliance with project requirements. Confirm that the received components match the DO-213AA-2 package dimensions and pinout configuration specified in the official datasheet. Inspect leads for integrity and check for any physical damage before soldering. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent degradation prior to use.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a precise Zener voltage with tight tolerance is required in a small form factor. Consider the 17 Ohm impedance value for dynamic regulation performance in low-current applications. Evaluate the thermal management capabilities given the high maximum junction temperature rating. Compare against alternative packages if board space constraints differ from the SOD-80C footprint.

Current Regulation - Diodes, Transistors Part Context

The CDLL5314 belongs to Microchip's lineup of precision Zener diodes designed for reliable voltage regulation. It complements other devices in the CDLL series, offering consistent performance in compact surface-mount configurations. This part is suitable for designs prioritizing stability and durability in harsh environments, aligning with Microchip's focus on robust discrete semiconductor solutions for industrial and automotive sectors.

Current Regulation - Diodes, Transistors Replacement Considerations

Consult the official Microchip datasheet for direct pin-compatible substitutes within the same series. Verify equivalent Zener voltage, tolerance, and package dimensions before substitution. Cross-reference with industry-standard equivalents only if electrical parameters and thermal ratings are confirmed identical.