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Product Detailed Parameters
- Description：DIODE STANDARD 200V 8A DPAK
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：8A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 20 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：25 ns
- Current - Reverse Leakage @ Vr：10 µA @ 200 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：DPAK
- Operating Temperature - Junction：150°C (Max)
- Grade：-
- Qualification：-
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Overview
The BYW29ED-200,118 is a fast recovery rectifier manufactured by WeEn Semiconductors. It features a peak reverse repetitive voltage of 200 V and a maximum continuous forward current of 8 A. The device utilizes a TO-220FP package with three pins for surface mounting. Key electrical characteristics include a peak non-repetitive forward surge current of 88 A, a maximum forward voltage of 1.3 V, and a peak reverse recovery time of 25 ns. The component operates within a temperature range from -40°C to +150°C junction temperature.
Feature Summary
- Fast recovery rectification capability with low switching losses
- High thermal stability suitable for demanding environments
- Robust surge current handling capacity
Applications
- High-frequency power supply circuits
- Motor drive freewheeling applications
- DC-DC converter output rectification
Procurement Notes
Verify the specific suffix '118' against official manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure the ordering part number matches the exact pin configuration and marking requirements for your assembly process. Cross-reference datasheet revisions to confirm compliance standards and material declarations remain current for your region.
Selection Notes
Select this component when a fast recovery diode is required for 200 V blocking applications with 8 A continuous current ratings. The TO-220FP package offers superior thermal dissipation compared to standard through-hole variants. Consider the 25 ns reverse recovery time for high-frequency efficiency requirements where standard rectifiers would incur excessive switching losses.
Part Context
This part belongs to the BYW29E series of fast recovery rectifiers from WeEn Semiconductors. The series is designed for general-purpose high-speed switching applications. The BYW29ED variant specifically denotes the flat-pack (TO-220FP) surface-mount version, distinguishing it from the standard TO-220 axial leaded packages found in other series members.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative manufacturers such as Vishay or STMicroelectronics only if their datasheets explicitly list equivalent electrical parameters and pinout configurations.
