CDBH3-54S-G

Diode Arrays Overview

The CDBH3-54S-G is a small signal Schottky barrier rectifier manufactured by Comchip Technology. It features a dual common cathode configuration housed in an SOT-523 surface-mount package. The device supports a maximum repetitive reverse voltage of 30V and a forward current of 200mA. Key electrical parameters include a forward voltage of 1V, a reverse current of 2uA, and a surge current rating of 600mA. It operates within a temperature range up to +125°C.

Diode Arrays Feature Summary

• Dual common cathode Schottky diode array for compact circuit integration
• Ultra-high-speed switching capability with low power loss
• Low profile SOT-523 package optimized for board space efficiency
• High surge current capability for robust transient protection

Diode Arrays Applications

• Compact consumer electronics power management
• Portable device DC-DC converter circuits
• Low-voltage logic level protection
• High-frequency signal rectification

Diode Arrays Procurement Notes

Verify the specific suffix 'G' indicates RoHS compliance when sourcing. Confirm the SOT-523 package dimensions match your PCB footprint requirements. Ensure the 30V reverse voltage rating meets your circuit's peak inverse voltage demands. Check datasheet specifications for thermal resistance values if operating near maximum temperature limits.

Diode Arrays Selection Notes

Select this component for applications requiring a dual Schottky configuration in minimal space. The 200mA current rating suits low-power signal paths rather than high-current power delivery. Consider the 1V forward voltage drop for efficiency calculations in low-voltage systems. Verify compatibility with automated surface-mount assembly processes due to the small package size.

Diode Arrays Part Context

This part belongs to Comchip Technology's CDBH3 series of small signal Schottky diodes. The series utilizes silicon epitaxial planar chip technology for reliable performance. It is designed as a lead-free alternative to standard diode arrays, meeting environmental standards. The manufacturer focuses on providing efficient solutions for modern electronic devices requiring miniaturization.

Diode Arrays Replacement Considerations

The CDBH3-54C-G serves as a functional substitute offering identical electrical characteristics but with a common cathode configuration instead of the standard variant. Both parts share the same SOT-523 package and 30V/200mA ratings. Verify pinout compatibility before swapping to ensure correct circuit integration without modification.