CDLL6328

Single Zener Diodes Overview

The CDLL6328 is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 15 V with a tolerance of ±5%. The device has a maximum power dissipation of 500 mW and operates in the surface-mount DO-213AB package. Key electrical characteristics include a reverse leakage current of 50 nA at 11 V and a forward voltage of 1.4 V at 1 A. The component supports an operating junction temperature range from -65°C to 175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a nominal 15 V Zener breakdown.
• Capable of handling up to 500 mW of power dissipation.
• Engineered for high-temperature operation up to 175°C junction temperature.
• Utilizes a compact surface-mount DO-213AB package for board integration.

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection stages
• Clamping applications in signal paths

Single Zener Diodes Procurement Notes

Verify the specific suffix (e.g., /TR) for tape-and-reel packaging requirements if applicable. Confirm RoHS compliance status as standard versions may not meet all environmental directives. Ensure the DO-213AB footprint matches the PCB design. Check for any military or aerospace variants like JANS or JANTX if higher reliability is required for the target application environment.

Single Zener Diodes Selection Notes

Select this component when a 15 V regulation point is needed in a surface-mount layout. Compare against through-hole equivalents like 1N6328 if leaded options are preferred. Consider the thermal resistance of the DO-213AB package for heat dissipation needs. Verify that the 500 mW rating suffices for the expected current levels in the specific circuit design constraints.

Single Zener Diodes Part Context

This part belongs to the Microchip Technology Zener diode family, which includes various voltage ratings and packages. The CDLL6328 shares specifications with the through-hole 1N6328 but differs in physical form factor. It is part of a broader portfolio of discrete semiconductors used for power management and signal conditioning across industrial and commercial electronics.

Single Zener Diodes Replacement Considerations

Direct parameter-equivalent substitutes include the 1N6328C and JAN1N6328D. Higher reliability variants such as JANS1N6328D and JANTX1N6328D are available for specialized environments. Ensure pinout compatibility and package dimensions match when substituting with these alternatives.

Single Zener Diodes FAQ

What is the package type for the CDLL6328?

The CDLL6328 is housed in a DO-213AB surface-mount package.

Does the CDLL6328 have a specified reverse leakage current?

Yes, the reverse leakage current is specified as 50 nA at 11 V.