CDSV3-21 7-HF

Diode Arrays Overview

The CDSV3-21 7-HF is a switching diode array manufactured by Comchip Technology, housed in an SOT-323 surface-mount package. It features a single pair series connection configuration with a maximum DC reverse voltage of 80 V and an average rectified current of 80 mA per diode. The component operates within a temperature range of -55°C to +150°C junction temperature and complies with RoHS standards.

Diode Arrays Feature Summary

• Configured as a single pair series connection for compact circuit integration
• Utilizes standard switching technology for reliable signal handling
• Designed for surface-mount assembly via the SOT-323 package

Diode Arrays Applications

• General-purpose signal switching circuits
• Low-voltage rectification applications
• Consumer electronics signal processing

Diode Arrays Procurement Notes

Verify the exact part number spelling against official Comchip Technology documentation, as variations such as CDSV3-217-G exist within the same product family. Confirm that the specific suffix corresponds to the 80V rating and SOT-323 package rather than other variants like the 250V SOT-323 or different current ratings. Ensure compliance requirements match project specifications.

Diode Arrays Selection Notes

Select this component when a dual-diode series configuration is required in a minimal footprint. The 80V reverse voltage rating suits low-voltage logic and power rails. Compare against the CDSV3-217-G if higher current capacity is needed, or the CDSW21-G if a single diode in SOD-123 is preferred. Validate thermal performance for high-temperature environments up to 150°C.

Diode Arrays Part Context

This device belongs to the Comchip Switching Diodes Array category, specifically designed for surface-mount applications. It shares the series naming convention with related parts like the CDSV3-217-G and CDSV3-21-G, differing primarily in voltage ratings and current capacities while maintaining similar packaging styles for consistent board layout strategies.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers include DA228UT106 and DA380UT106. Verify electrical compatibility regarding the 80V reverse voltage and 80mA forward current limits before substitution.