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The CD214B-F3200 is a glass passivated surface mount fast response rectifier manufactured by Bourns Inc. It utilizes the DO-214AA (SMB) package format. The device provides a maximum average forward rectified current of 3.0 A and a maximum repetitive peak reverse voltage of 200 V. Key electrical parameters include a maximum DC blocking voltage of 200 V, a typical junction capacitance of 10 pF, and a maximum instantaneous forward voltage of 1.7 V at 1 A. The component supports a peak forward surge current of 100 A for an 8.3 ms half-sine wave. Reverse recovery time is specified at 35 ns. Operating temperature ranges from -55 °C to +150 °C.
Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status as required by project specifications. Check datasheet revisions for potential parameter updates. Ensure storage conditions align with semiconductor handling guidelines. Validate package markings against official documentation prior to assembly integration.
Evaluate thermal resistance requirements for specific PCB copper pad layouts. Consider forward current derating curves for high ambient temperature environments. Assess reverse recovery time suitability for switching frequency constraints. Verify package dimensions match existing footprint designs. Compare junction capacitance values against signal integrity requirements in sensitive circuits.
This component belongs to the CD214B-F series of surface mount fast response rectifiers. The series offers various voltage ratings from 50 V to 600 V while maintaining a consistent 3.0 A current capacity. All variants share the same DO-214AA physical footprint, facilitating design flexibility across different voltage requirements within portable electronic devices.
The CD214B-FS3x Series is identified as the recommended replacement for new designs.