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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 1A 2SMD
- Series：CD214A-RS1x
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：500 ns
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Capacitance @ Vr, F：8.2pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：2-SMD
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The Bourns CD214A-RS1M is a glass passivated fast response rectifier chip diode housed in a compact DO-214AC (SMA) compatible package. It provides a maximum average forward current of 1 A and a repetitive peak reverse voltage rating of 1000 V. The device features a maximum instantaneous forward voltage of 1.30 V at 1 A and a reverse recovery time of 500 ns. It operates within a junction temperature range of -65 °C to +175 °C.
Feature Summary
- Glass passivation for enhanced reliability
- Low profile surface mount design
- High efficiency with low power loss
- UL 94V-0 flammability rating
Applications
- Switch Mode Power Supplies
- Portable equipment batteries
- DC/DC Converters
- Telecommunications
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status prior to procurement, as specifications are subject to change without notice. Confirm that the component meets all environmental requirements for your application, including halogen-free content limits. Ensure proper handling procedures are followed during assembly to maintain device integrity.
Selection Notes
Select this component when high reverse voltage blocking capability is required alongside standard forward current ratings. The 1000 V rating distinguishes it from lower voltage variants in the RS1x series. Consider the 500 ns reverse recovery time for high-frequency applications where switching speed impacts overall system efficiency.
Part Context
This part belongs to the CD214A-RS1x series of fast response rectifiers. The series offers various voltage ratings from 200 V to 1000 V while maintaining a consistent 1 A forward current capacity. All variants share the same SMA-compatible footprint, facilitating design flexibility across different power supply architectures.
Replacement Considerations
Other parts in the CD214A-RS1x series such as CD214A-RS1D, CD214A-RS1G, CD214A-RS1J, and CD214A-RS1K offer identical physical dimensions and current ratings but differ in their maximum repetitive peak reverse voltage ratings.
