CMPD3003S BK PBFREE

Diode Arrays Overview

The CMPD3003S BK PBFREE is a surface-mount silicon switching diode array manufactured by Central Semiconductor Corp. It features two diodes connected in series within an SOT-23 package. The device supports a continuous reverse voltage of 180 V and an average forward current of 200 mA per diode. Key electrical characteristics include a maximum leakage current of 1.0 nA at 125 V, a breakdown voltage of 200 V at 5.0 µA, and a junction capacitance of 4.0 pF. Operating temperatures range from -65°C to +150°C.

Diode Arrays Feature Summary

• Dual diode configuration with internal series connection for compact circuit integration
• Extremely low leakage current suitable for high-impedance applications
• Epitaxial planar process construction for reliable switching performance

Diode Arrays Applications

• Low leakage signal switching circuits
• High-voltage protection arrays
• Precision analog signal routing

Diode Arrays Procurement Notes

Verify the specific suffix 'BK' against official documentation to confirm bulk packaging details. Ensure the 'PBFREE' designation aligns with environmental compliance requirements for the target assembly process. Cross-reference the marking code 'LLS' to validate the dual-in-series configuration during incoming inspection.

Diode Arrays Selection Notes

Select this component when a dual-diode series topology is required in a minimal footprint. The SOT-23 package offers space efficiency compared to discrete single diodes. Consider the 180 V reverse voltage rating and low capacitance for high-speed or high-voltage signal paths where leakage must be minimized.

Diode Arrays Part Context

This part belongs to the CMPD3003 series of surface-mount silicon switching diodes. The series includes variants such as the single (CMPD3003), common anode (CMPD3003A), and common cathode (CMPD3003C) configurations. All share similar electrical ratings but differ in internal connectivity and pinout assignments.

Diode Arrays Replacement Considerations

Direct substitutes include other CMPD3003 series parts like CMPD3003A or CMPD3003C if the specific series connection is not critical. Verify pin compatibility and marking codes before substitution.