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Product Detailed Parameters
- Description：DIODE STANDARD 1200V 16A TO2472
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1200 V
- Current - Average Rectified (Io)：16A
- Voltage - Forward (Vf) (Max) @ If：2.7 V @ 16 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：105 ns
- Current - Reverse Leakage @ Vr：100 µA @ 1200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-247-2
- Supplier Device Package：TO-247-2
- Operating Temperature - Junction：175°C (Max)
- Grade：-
- Qualification：-
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Overview
The BYR16W-1200Q is an ultrafast power diode manufactured by WeEn Semiconductors, designed for high-speed switching applications. It features a maximum repetitive reverse voltage of 1200 V and a continuous forward current rating of 16 A. The device utilizes a TO-247-2 through-hole package to ensure robust thermal performance and mechanical stability. Key electrical characteristics include a low forward voltage drop and a fast recovery time, which contribute to reduced switching losses in power conversion circuits.
Feature Summary
- Ultrafast switching capability with soft recovery characteristics
- Low forward voltage drop for improved efficiency
- Low thermal resistance for effective heat dissipation
Applications
- High-frequency power supplies
- Motor drive inverters
- Uninterruptible power systems (UPS)
Procurement Notes
Verify the specific suffix 'Q' against the manufacturer's latest datasheet to confirm packaging details and marking standards. Ensure the TO-247-2 pinout matches the target PCB footprint. Check for any recent Product Change Notifications (PCN) that may affect material composition or manufacturing location before finalizing procurement orders.
Selection Notes
Select this component when high voltage blocking and rapid turn-off speeds are required in single-phase or three-phase topologies. The TO-247-2 package is suitable for applications requiring higher current handling than surface-mount options. Evaluate thermal management requirements based on the specified junction temperature limits and ambient operating conditions.
Part Context
This part belongs to the BYR series of ultrafast power diodes from WeEn Semiconductors. The series is engineered for general-purpose rectification in demanding power electronics environments. The TO-247-2 form factor provides a balance between current capacity and mounting flexibility for industrial and consumer power adapters.
Replacement Considerations
Cross-reference with other 1200V, 16A TO-247-2 ultrafast diodes from manufacturers such as Vishay or STMicroelectronics. Verify that substitute parts meet or exceed the original forward voltage and recovery time specifications to maintain circuit performance.
