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The CD214C-R3800 is a glass passivated rectifier diode manufactured by Bourns Inc. It features a maximum average forward rectified current of 3.0 A and a maximum repetitive peak reverse voltage of 800 V. The device operates within a junction temperature range of -65 °C to +175 °C. Key electrical parameters include a typical junction capacitance of 40 pF, a maximum instantaneous forward voltage of 1.15 V at 3 A, and a peak forward surge current capability of 100 A for an 8.3 ms half-sine wave.
Verify component authenticity against official Bourns datasheets. Confirm RoHS compliance status and lead-free termination specifications. Ensure the specific part number matches the required 800 V rating. Check for obsolescence notices as this series may be discontinued.
Select based on the 800 V reverse voltage requirement and 3.0 A current capacity. Consider the SMC/DO-214AB package size for PCB real estate constraints. Evaluate thermal resistance and derating curves for operating temperature conditions up to 175 °C.
This component belongs to the CD214C-R350~R31000 series of glass passivated rectifiers. These devices are designed for compact surface-mount applications, offering significant PCB space savings compared to larger competitive parts. The series supports various voltage ratings from 50 V to 1000 V.
The CD214C-S3x Series is the recommended replacement for new designs.