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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 1A DO204AC
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- 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：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：1.5 µs
- Current - Reverse Leakage @ Vr：200 nA @ 1000 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-41, Axial
- Supplier Device Package：DO-204AC (DO-41)
- Operating Temperature - Junction：-50°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BYW27-1000 is a standard recovery rectifier diode manufactured by Diotec Semiconductor. It features an average forward current (IFAV) of 1 A and a peak repetitive reverse voltage (VRRM) of 1000 V. The device has a maximum forward voltage (VF) of less than 1.3 V at 1 A and 25°C, with a typical reverse recovery time (trr) of 1500 ns. Peak forward surge current ratings are 50 A at 50 Hz and 55 A at 60 Hz. Operating junction and storage temperatures range from -50°C to +175°C.
Feature Summary
- Standard recovery rectifier technology designed for general-purpose applications
- High thermal stability supporting operation up to 175°C junction temperature
- Low leakage current characteristics ensuring minimal power loss in reverse bias
- Robust surge handling capability suitable for transient protection
Applications
- General purpose rectification in industrial electronics
- Power supply input stages
- Battery charging circuits
- DC-DC converter topologies
Procurement Notes
Verify the specific part number suffix against official Diotec documentation to confirm exact electrical tolerances and packaging specifications. Ensure compliance with RoHS and Halogen-free requirements as stated in the datasheet. Confirm lead finishing and thermal resistance parameters match your design constraints before finalizing procurement orders.
Selection Notes
Select this component when a 1 A continuous current rating and 1000 V blocking voltage are required. Consider the 1500 ns reverse recovery time for frequency limitations. Evaluate thermal management needs based on the specified thermal resistance values relative to ambient conditions. Compare against alternative series if lower forward voltage drop or faster switching speeds are critical for the target application efficiency.
Part Context
This component belongs to the BYW27 series of standard recovery rectifiers from Diotec Semiconductor. The series covers various voltage ratings from 50 V to 1000 V while maintaining consistent current handling capabilities. These devices utilize silicon planar technology optimized for reliability in commercial and industrial environments.
Replacement Considerations
Consult official Diotec substitution guides for verified equivalents. Cross-reference electrical parameters such as IFAV, VRRM, VF, and trr to ensure functional compatibility without compromising circuit performance or safety margins.
