CDLL2810

Single Diodes Overview

The CDLL2810 is a small-signal Schottky barrier diode manufactured by Microchip Technology. It features a single silicon configuration housed in a DO-213AA (MiniMELF) surface-mount package. The device supports a maximum repetitive reverse voltage of 20 V and an average forward rectified current of 75 mA. Key electrical characteristics include a forward voltage of 1 V at 35 mA, a reverse leakage current of 100 nA at 15 V, and a junction capacitance of 2 pF at 0 V and 1 MHz. It operates within a temperature range of -65°C to 150°C.

Single Diodes Feature Summary

• Utilizes Schottky barrier technology for low forward voltage drop and fast switching performance.
• Features silicon dioxide passivation for enhanced reliability and stability.
• Designed for general-purpose applications with high surge current capability.

Single Diodes Applications

• General-purpose rectification in electronic circuits
• Clamping and protection diodes
• Power supply input rectification

Single Diodes Procurement Notes

Verify the specific ordering suffix and packaging type when sourcing, as availability may vary between reel and bulk formats. Confirm RoHS compliance status, as historical data indicates non-compliance for certain variants. Ensure the supplier provides official datasheets matching the exact part number to validate electrical parameters and package dimensions before integration into designs.

Single Diodes Selection Notes

Select this component for applications requiring low forward voltage and high-speed switching in a compact MELF package. Compare against equivalent MIL-spec parts like the 1N5711 or 1N5712 if military-grade qualification is required. Consider the 75 mA current limit and 20 V reverse voltage rating to ensure adequate headroom for the target circuit's operating conditions.

Single Diodes Part Context

This part belongs to Microchip's CDLL series of Schottky diodes, which are designed as replacements for standard 1N57xx series devices. The series offers improved performance over traditional junction diodes due to lower forward voltage and faster recovery times. These components are widely used in consumer electronics and industrial equipment where space constraints and efficiency are critical design factors.

Single Diodes Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include CDLL2810/TR for tape-and-reel packaging. Other functional equivalents in the same family include CDLL2811 and CDLL2812, which offer higher reverse voltage ratings. Verify pinout compatibility and thermal characteristics when substituting.