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Product Detailed Parameters
- Description：DIODE STANDARD 200V 5A AXIAL
- Series：-
- Mfr：Diotec Semiconductor
- Package：Cut Tape (CT),Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：1.5 µs
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：Axial
- Operating Temperature - Junction：-50°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BY550-200 is a standard recovery rectifier diode manufactured by Diotec Semiconductor. It features an average forward current rating of 5 A and a repetitive peak reverse voltage of 200 V. The device utilizes a DO-201 axial leaded package. Key electrical characteristics include a maximum forward voltage of 1.0 V at 5 A, a leakage current below 5 µA at rated voltage, and a typical reverse recovery time of 1500 ns. Peak forward surge current capability reaches 240 A under 60 Hz half-sine wave conditions.
Feature Summary
- Standard recovery speed suitable for general-purpose rectification
- Low forward voltage drop to minimize conduction losses
- High thermal stability with extended junction temperature range
Applications
- General purpose rectification in power supplies
- Freewheeling diodes in inductive load circuits
- DC power distribution systems
Procurement Notes
Verify the specific part number suffix against official Diotec documentation to confirm exact packaging and compliance status. Confirm that the component meets RoHS and Halogen-free requirements as stated in the datasheet. Ensure the ordering information matches the manufacturer's current product catalog before finalizing procurement.
Selection Notes
Select this component for applications requiring robust 5 A continuous current handling with moderate switching speeds. The DO-201 package facilitates through-hole mounting on printed circuit boards. Consider the 1500 ns reverse recovery time when evaluating suitability for higher frequency switching environments compared to fast recovery alternatives.
Part Context
This component belongs to the BY550 series of standard recovery rectifiers produced by Diotec Semiconductor. The series covers various voltage ratings from 50 V to 2000 V while maintaining a consistent 5 A current capacity. These devices are designed for commercial and industrial grade reliability in standard electronic applications.
Replacement Considerations
Consult official Diotec substitution guides or equivalent manufacturer cross-reference lists for verified compatible parts. Do not assume functional interchangeability based solely on matching electrical parameters without verifying package dimensions and thermal characteristics.
