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Product Detailed Parameters
- Description：DIODE STANDARD 200V 8A TO220AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- 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：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：-
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Overview
The BYW29-200-E3/45 is an ultrafast rectifier from Vishay General Semiconductor, housed in a TO-220AC package. It features a maximum average forward rectified current of 8.0 A and a peak repetitive reverse voltage of 200 V. The device exhibits a maximum instantaneous forward voltage of 1.3 V at 20 A and 25 °C, with a typical value of 0.8 V at 8.0 A and 150 °C. Its peak non-repetitive forward surge current capability is 100 A, and the maximum reverse recovery time is 25 ns. The component operates within a temperature range of -65 to +150 °C.
Feature Summary
- Glass passivated pellet chip junction for enhanced reliability
- Ultrafast recovery time enabling high efficiency and low switching losses
- High forward surge current capability
- Low forward voltage drop
Applications
- High frequency rectification in switching mode power supplies
- Inverter circuits
- Freewheeling diodes
- DC/DC converters
- General power switching applications
Procurement Notes
Verify the specific ordering code against the official Vishay datasheet (Document Number 88560) to confirm the exact voltage rating and package configuration. Ensure that the procurement specifications align with the required thermal management capabilities and operating temperature ranges defined in the manufacturer's documentation.
Selection Notes
Select this component based on its 200 V reverse voltage rating and 8.0 A continuous current capacity. Consider the 25 ns reverse recovery time for high-frequency applications. Evaluate the thermal resistance characteristics and ensure adequate heatsinking to maintain junction temperatures within the specified limits during operation.
Part Context
This part belongs to the BYW29 series of ultrafast rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different voltage ratings ranging from 50 V to 200 V. The E3 suffix indicates RoHS compliance, while the /45 denotes tube packaging for the TO-220AC case.
Replacement Considerations
Compatible substitutes include other Vishay parts within the BYW29 series with matching or higher voltage ratings, such as BYW29-150-E3/45. Cross-manufacturer equivalents should be verified against electrical parameters including current, voltage, and recovery time.
FAQ
What is the maximum reverse recovery time for the BYW29-200-E3/45?
The maximum reverse recovery time (trr) is 25 ns.
Is the BYW29-200-E3/45 suitable for automotive applications?
Standard versions are not explicitly qualified for automotive use; however, Vishay offers AEC-Q101 qualified variants with specific ordering codes like HM3.
