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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 3A SMC
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.15 V @ 3 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 1000 V
- Capacitance @ Vr, F：40pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AB, SMC
- Supplier Device Package：SMC (DO-214AB)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CD214C-R31000 is a glass passivated rectifier diode from Bourns Inc., housed in the compact SMC (DO-214AB) surface-mount package. It provides a maximum average forward rectified current of 3.0 A and a repetitive peak reverse voltage of 1000 V. The device features low reverse leakage current, a typical junction capacitance of 40 pF, and a maximum instantaneous forward voltage of 1.15 V at 3 A. It supports a peak forward surge current of 100 A and operates within a temperature range of -65 °C to +175 °C.
Feature Summary
- Glass passivated chip construction for enhanced reliability
- Low forward voltage drop for high efficiency
- Low reverse leakage current characteristics
- High current capability with robust surge handling
Applications
- Rectification in portable communications equipment
- Power supply circuits in computing devices
- Video equipment power management systems
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status as the series is not recommended for new designs. Ensure proper handling during assembly due to the surface-mount format. Check datasheet revisions for any parameter updates before final integration into production workflows.
Selection Notes
Select this component for applications requiring high reverse voltage blocking in a small footprint. Consider the thermal resistance and derating curves for high-temperature environments. Evaluate the surge current rating against potential transient loads. Compare performance metrics with newer series alternatives if designing for long-term production.
Part Context
This part belongs to the CD214C-R350~R31000 series of glass passivated rectifiers. These components are designed for general-purpose rectification in space-constrained PCB layouts. The series offers various voltage ratings from 50 V to 1000 V while maintaining a consistent 3.0 A current capacity across all variants.
Replacement Considerations
The datasheet explicitly recommends the CD214C-S3x Series as the replacement for this model. Verify pin compatibility and electrical specifications when transitioning to the suggested alternative series.
