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Product Detailed Parameters
- Description：DIODE STANDARD 800V 3A DO214AA
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Capacitance @ Vr, F：40pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：DO-214AA (SMB)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CD214B-R3800 is a glass passivated rectifier diode from the Bourns CD214B series, housed in a surface-mount DO-214AA (SMB) package. It features a maximum repetitive peak reverse voltage of 800 V and a maximum average forward rectified current of 3.0 A. The device exhibits a low forward voltage drop of 1.0 V at 1 A and a typical junction capacitance of 40 pF. Operating temperatures range from -65 °C to +175 °C.
Feature Summary
- Glass passivated chip construction for enhanced reliability
- Low reverse leakage current characteristics
- Compact SMB/DO-214AA footprint for PCB real estate savings
Applications
- General purpose rectification in power supplies
- AC to DC conversion circuits
- Portable communications equipment
- Computing and video equipment
Procurement Notes
Verify component status before procurement as this specific part number belongs to an obsolete series not recommended for new designs. Confirm availability through authorized distributors or check for recommended replacement products listed in the official datasheet documentation.
Selection Notes
Select this component for applications requiring high voltage blocking capability up to 800 V with a 3.0 A current rating in a compact surface-mount format. Ensure thermal management aligns with the specified operating temperature range and derating curves provided in the electrical characteristics section.
Part Context
This component is part of the Bourns CD214B-R350~R31000 Glass Passivated Rectifiers series. These diodes are designed to meet JEDEC standards and are suitable for automated pick-and-place assembly due to their flat configuration which minimizes roll-away during manufacturing processes.
Replacement Considerations
The datasheet explicitly states that this series is obsolete and not recommended for new designs. Users should consult the manufacturer's documentation for available recommended replacement products.
