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Product Detailed Parameters
- Description：DIODE STANDARD 200V 8A TO220AC
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：8A
- Voltage - Forward (Vf) (Max) @ If：1.15 V @ 10 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：10 µA @ 200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-220-2
- Supplier Device Package：TO-220AC
- Operating Temperature - Junction：150°C (Max)
- Grade：-
- Qualification：-
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Overview
The BYW29-200 is an 8 A, 200 V silicon rectifier diode manufactured by STMicroelectronics. It is housed in a D2PAK (TO-263) plastic package with three pins and features a single configuration where the case serves as the cathode connection. The device supports a maximum non-repetitive peak forward current of 80 A and operates at junction temperatures up to 150 °C. Its maximum forward voltage is rated at 1.15 V, and it complies with RoHS standards.
Feature Summary
- Designed for high-efficiency applications utilizing superfast recovery characteristics
- Constructed with a glass-passivated chip junction for reliability
- Capable of handling high surge currents with low power loss
- Plastic package meets UL flammability classification 94V-0
Applications
- Free-wheeling diode circuits
- High-frequency switching power supplies
- Efficient rectification in industrial power systems
Procurement Notes
Verify the specific manufacturer source, as the BYW29-200 part number is historically associated with multiple vendors including NXP, ON Semiconductor, and General Semiconductor. Confirm that the received component matches the STMicroelectronics datasheet specifications, particularly the D2PAK package and electrical ratings, before integration into designs.
Selection Notes
Select this component when an 8 A continuous forward current and 200 V reverse voltage rating are required in a surface-mount D2PAK package. Ensure the application benefits from its superfast recovery time and low leakage current characteristics for improved efficiency in high-temperature environments up to 150 °C.
Part Context
This device belongs to the family of high-efficiency fast recovery rectifier diodes produced by STMicroelectronics. These components are engineered for robust performance in power conversion applications, offering a balance of high current handling and rapid switching capabilities within a standardized surface-mount footprint.
Replacement Considerations
Cross-reference with other manufacturers' BYW29-200 variants or equivalent 8 A / 200 V fast recovery diodes in TO-263 packages. Verify pinout compatibility and thermal resistance values to ensure seamless substitution without circuit redesign.
