ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE STANDARD 50V 8A TO220AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 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 @ 50 V
- Capacitance @ Vr, F：45pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：TO-220-2
- Supplier Device Package：TO-220AC
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
Download product information
Overview
The BYW29-50HE3/45 is an ultrafast rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum average forward rectified current of 8.0 A and a maximum repetitive peak reverse voltage of 50 V. The device exhibits a maximum DC blocking voltage of 50 V, a peak forward surge current capability of 100 A, and a typical reverse recovery time of 25 ns. Maximum instantaneous forward voltage is rated at 1.3 V at 20 A and 25 °C, or 0.8 V at 8.0 A and 150 °C. Maximum DC reverse current is 10 μA at 25 °C and 500 μA at 100 °C. Operating and storage temperature range spans from -65 to +150 °C.
Feature Summary
- Glass passivated pellet chip junction for high reliability
- Ultrafast recovery time with low switching losses
- High forward surge current capability
- Low forward voltage drop
Applications
- High frequency rectification in switching mode power supplies
- Inverter circuits
- Freewheeling diode applications
- DC/DC converters
- General power switching applications
Procurement Notes
Verify the specific ordering code suffix against official documentation to confirm package type and compliance status. Confirm that the requested variant matches the required thermal resistance and mounting torque specifications for the target application environment. Ensure compatibility with the designated heat sink interface dimensions.
Selection Notes
Select this component for applications requiring fast recovery characteristics and robust surge handling within an 8.0 A continuous current rating. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Consider the operating temperature range limits when designing for extreme environmental conditions.
Part Context
This component belongs to the BYW29 series of ultrafast rectifiers produced by Vishay General Semiconductor - Diodes Division. The series offers various voltage ratings ranging from 50 V to 200 V while maintaining consistent current handling capabilities. The product line utilizes glass passivation technology to ensure stable performance across varying thermal loads.
Replacement Considerations
Cross-reference alternative ultrafast rectifiers with matching 8.0 A current ratings and 50 V reverse voltage capabilities. Verify pinout compatibility and physical package dimensions to ensure mechanical fit without redesigning the PCB layout.
