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Product Detailed Parameters
- Description：DIODE STANDARD 200V 8A ITO220AC
- 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：1.85 V @ 20 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：145 ns
- Current - Reverse Leakage @ Vr：10 µA @ 200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-220-2 Full Pack, Isolated Tab
- Supplier Device Package：ITO-220AC
- Operating Temperature - Junction：-40°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BY229X-200-E3/45 is a fast switching plastic rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features an ITO-220AC package and provides a maximum average forward rectified current of 8.0 A at a case temperature of 100 °C, with a peak forward surge current capability of 100 A. The device supports a maximum recurrent peak reverse voltage of 200 V and exhibits a typical junction-to-case thermal resistance of 4.8 °C/W. Electrical characteristics include a maximum instantaneous forward voltage of 1.85 V at 20 A and a maximum reverse recovery time of 145 ns under specified test conditions.
Feature Summary
- Glass passivated chip junction for high reliability
- Superfast recovery time optimized for high efficiency applications
- Low leakage current across operating temperatures
- High forward surge current capability
Applications
- Fast switching rectification in power supplies
- Inverter circuits
- Converter topologies
- Freewheeling diode applications
Procurement Notes
Verify the specific ordering suffix to confirm the ITO-220AC package type and tube delivery mode. Confirm RoHS compliance status and E3 commercial grade designation against project requirements. Validate thermal management specifications relative to the 4.8 °C/W junction-to-case resistance. Ensure application parameters remain within the rated 200 V reverse voltage and 8.0 A average current limits.
Selection Notes
Select this component when superfast recovery characteristics are required for high-frequency switching applications. The ITO-220AC package offers isolation voltage capabilities suitable for heatsink mounting. Consider the 145 ns reverse recovery time and 1.85 V forward voltage drop for efficiency calculations. Verify that the 100 A surge current rating meets transient load requirements.
Part Context
This part belongs to the BY229(X,B) series of fast switching plastic rectifiers from Vishay. The series encompasses multiple voltage ratings ranging from 200 V to 800 V. Variants include TO-220AC, ITO-220AC, and TO-263AB packages. The E3 suffix denotes commercial grade compliance with lead-free standards and whisker testing.
Replacement Considerations
BY229-200-E3/45
FAQ
What is the typical thermal resistance from junction to case for the ITO-220AC package?
The typical thermal resistance from junction to case (RθJC) for the BY229X variant in the ITO-220AC package is 4.8 °C/W.
Does the BY229X-200-E3/45 meet RoHS directives?
Yes, the component is compliant with RoHS 2002/95/EC and WEEE 2002/96/EC directives.
