CMPD1001S TR PBFREE

Diode Arrays Overview

The CMPD1001S TR PBFREE is a surface-mount silicon switching diode manufactured by Central Semiconductor Corp. It features a dual-in-series configuration within an SOT-23 package. Key electrical parameters include a continuous reverse voltage of 90 V and a continuous forward current of 250 mA per diode. The device exhibits a peak repetitive forward current of 600 mA and a maximum power dissipation of 350 mW. Forward voltage ranges from 0.75 V at 10 mA to 1.25 V at 400 mA, with a reverse leakage current of 100 nA at 90 V. Operating junction temperature spans -65°C to +150°C.

Diode Arrays Feature Summary

• Dual in-series diode configuration for high-voltage applications
• High current capability designed for demanding switching environments
• Epitaxial planar process construction for reliability

Diode Arrays Applications

• High voltage rectification circuits
• Switching applications requiring elevated voltage ratings
• Power supply designs utilizing series-connected diodes

Diode Arrays Procurement Notes

Verify the specific ordering suffix 'TR PBFREE' against official documentation to confirm reel packaging and lead-free plating status. Ensure the component matches the L21 marking code for the dual-in-series variant. Confirm RoHS compliance requirements align with project specifications before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a dual-diode solution in a compact SOT-23 footprint is required. The 90V rating and 250mA continuous current make it suitable for low-to-medium power switching tasks. Consider thermal resistance limits during layout planning to maintain safe operating temperatures under load conditions.

Diode Arrays Part Context

This part belongs to the CMPD1001 series, which includes single (CMPD1001), common anode (CMPD1001A), and dual-in-series (CMPD1001S) variants. All share similar electrical characteristics but differ in internal pin configurations and marking codes. The series utilizes silicon epitaxial planar technology for robust performance in surface-mount applications.

Diode Arrays Replacement Considerations

Direct substitutes must match the dual-in-series configuration, SOT-23 package, and 90V/250mA ratings. Verify pinout compatibility, specifically the anode-cathode arrangement defined by the L21 marking code, to ensure functional equivalence without circuit redesign.