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Product Detailed Parameters
- Description：DIODE STANDARD 150V 8A TO220AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：150 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 @ 150 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 BYW29-150-E3/45 is an ultrafast rectifier from Vishay General Semiconductor, featuring a glass passivated pellet chip junction. It operates with a maximum average forward rectified current of 8.0 A and a peak forward surge current of 100 A. The device supports a maximum repetitive peak reverse voltage of 150 V and a maximum DC blocking voltage of 150 V. Electrical characteristics include a maximum instantaneous forward voltage of 1.3 V at 20 A and a typical reverse recovery time of 25 ns. Thermal resistance from junction to case is 2.5 °C/W per leg. The component is housed in a TO-220AC package.
Feature Summary
- Ultrafast recovery time for high efficiency
- Glass passivated pellet chip junction
- Low switching losses
- High forward surge capability
Applications
- Switching mode power supplies
- Inverters
- Freewheeling diodes
- DC/DC converters
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's documentation to confirm compliance requirements. Confirm that the base part number matches the required voltage rating within the series. Ensure thermal management aligns with the specified junction-to-case thermal resistance. Check for automotive qualification if AEC-Q101 standards are necessary for the target application environment.
Selection Notes
Select this component based on the 150 V reverse voltage requirement and 8.0 A continuous current capacity. Consider the 25 ns reverse recovery time for high-frequency applications. Evaluate the TO-220AC package for through-hole mounting constraints. Verify that the operating temperature range meets the system's thermal profile requirements.
Part Context
This component belongs to the BYW29 series of ultrafast rectifiers manufactured by Vishay General Semiconductor. The series offers various voltage ratings ranging from 50 V to 200 V while maintaining consistent current handling capabilities. The E3 suffix indicates RoHS compliance and lead-free construction. The device utilizes a glass passivation technique for enhanced reliability.
Replacement Considerations
Check for direct substitutes within the BYW29 series with matching voltage ratings. Verify pinout compatibility for TO-220AC packages when considering alternative manufacturers. Ensure equivalent reverse recovery times and forward voltage drops are maintained for circuit performance.
