CD214A-RS1G

Overview

The CD214A-RS1G is a glass passivated fast response rectifier chip diode from Bourns Inc., housed in a compact DO-214AC (SMA) compatible package. It provides a maximum average forward current of 1 A and a maximum repetitive peak reverse voltage of 400 V. The device features a low instantaneous forward voltage of 1.30 V at 1 A, ensuring high efficiency and minimal power loss. Its typical junction capacitance is 8.2 pF, supporting high-frequency rectification applications.

Feature Summary

• Glass passivation for enhanced stability
• Low profile surface mount design
• High efficiency with low power loss
• Halogen-free construction

Applications

• Switch Mode Power Supplies
• Portable equipment batteries
• DC/DC Converters
• Telecommunications

Procurement Notes

Verify the specific datasheet revision before finalizing designs, as specifications are subject to change without notice. Confirm that the component meets all applicable safety standards required for your target market. Ensure proper handling procedures are followed during assembly to maintain device integrity.

Selection Notes

Select this component when a 400 V reverse voltage rating is required alongside a 1 A continuous forward current capability. It is suitable for designs prioritizing space constraints due to its SMA-compatible footprint. Consider the thermal resistance characteristics when determining heat dissipation requirements on the PCB.

Part Context

This part belongs to the CD214A-RS1x series of fast response rectifiers. The series offers various voltage ratings ranging from 200 V to 1000 V, sharing the same 1 A current rating and physical package dimensions. This allows for design flexibility while maintaining consistent board layout across different voltage requirements.

Replacement Considerations

Other parts within the CD214A-RS1x series, such as RS1D or RS1J, may serve as substitutes if voltage ratings differ. Verify pinout compatibility and thermal performance before replacing.