CDST-70-G

Diode Arrays Overview

The CDST-70-G is a general-purpose rectifier diode array manufactured by Comchip Technology. It features two elements housed in a TO-236-3, SC-59, or SOT-23-3 package. The device supports a repetitive reverse voltage of 70V and an average forward current of 200mA. Key electrical parameters include a maximum non-repetitive peak forward surge current of 125A, a power dissipation rating of 0.225W, and a maximum operating temperature of 150°C. The component utilizes silicon epitaxial planar chips for reliable performance.

Diode Arrays Feature Summary

• Dual-element configuration within a compact surface-mount package
• Silicon epitaxial planar chip construction for robust operation
• High thermal stability with elevated maximum junction temperature capability

Diode Arrays Applications

• General purpose rectification circuits
• Switching applications requiring fast recovery characteristics
• Polarity protection in low voltage systems

Diode Arrays Procurement Notes

Verify the specific package variant (SOT-23-3) against schematic requirements. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure thermal management strategies align with the 0.225W power dissipation limit under expected ambient conditions.

Diode Arrays Selection Notes

Select this component when dual-diode functionality is required in a minimal footprint. The 70V rating suits low-voltage DC applications. Compare surge current capabilities against transient load profiles. Validate pinout compatibility with existing PCB layouts due to the SOT-23-3 form factor.

Diode Arrays Part Context

This part belongs to Comchip Technology's line of small-signal switching diodes and rectifiers. It complements single-element Schottky and standard diode offerings by providing integrated dual-channel solutions. The series targets space-constrained consumer and industrial electronics designs.

Diode Arrays Replacement Considerations

Cross-reference with other SOT-23-3 dual diode arrays from different manufacturers if supply constraints exist. Verify matching electrical ratings, specifically reverse voltage and forward current limits, before substitution.