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Product Detailed Parameters
- Description：DIODE STANDARD 400V 1A DO214AC
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：1A
- 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 @ 400 V
- Capacitance @ Vr, F：12pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CD214A-R1400 is a glass passivated rectifier diode from the Bourns CD214A-R1 series, housed in a compact DO-214AC (SMA) surface-mount package. It provides a maximum repetitive peak reverse voltage of 400 V and a maximum DC blocking voltage of 400 V. The device supports a maximum average forward rectified current of 1.0 A at 25 °C. Key electrical characteristics include a typical junction capacitance of 12 pF measured at 1.0 MHz, a maximum instantaneous forward voltage of 1.0 V at 1 A, and a peak forward surge current capability of 30 A under JEDEC testing conditions.
Feature Summary
- Glass passivated chip construction for enhanced stability
- Low reverse leakage current across operating temperatures
- Compact SMA footprint designed to minimize PCB real estate usage
Applications
- Portable communications equipment
- Computing hardware
- Video equipment power supplies
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status against Directive 2015/863 requirements. Ensure storage and handling procedures align with standard surface-mount guidelines to maintain device integrity prior to assembly.
Selection Notes
Select this component for applications requiring high-voltage rectification within space-constrained designs. Evaluate thermal resistance parameters relative to expected ambient temperatures. Verify that the 400 V rating exceeds the circuit's peak reverse voltage demands to ensure reliable operation.
Part Context
This part belongs to the CD214A-R1 series of glass passivated rectifiers manufactured by Bourns Inc. The series utilizes silicon technology to deliver high current capabilities in small signal formats. These components are engineered to meet JEDEC standards for surface-mount reliability and performance consistency.
Replacement Considerations
The datasheet indicates this series is not recommended for new designs. Consult official documentation for specific recommended replacement products available from the manufacturer.
