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VS-HFA08TB120-N3 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE STANDARD 1200V 8A TO220AC. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for VS-HFA08TB120-N3
- Description：DIODE STANDARD 1200V 8A TO220AC
- Series：HEXFRED®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1200 V
- Current - Average Rectified (Io)：8A
- Voltage - Forward (Vf) (Max) @ If：3.3 V @ 8 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：95 ns
- Current - Reverse Leakage @ Vr：10 µA @ 1200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-220-2
- Supplier Device Package：TO-220AC
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for VS-HFA08TB120-N3
Single Diodes Overview
The VS-HFA08TB120-N3 is a HEXFRED ultrafast soft recovery diode manufactured by Vishay Semiconductors. It features an 8 A continuous forward current rating and a 1200 V cathode-to-anode voltage capability. The device utilizes epitaxial construction for superior performance, characterized by a typical reverse recovery time of 28 ns at 25 °C. It operates within a junction temperature range of -55 °C to +150 °C and is housed in a TO-220AC package.
Single Diodes Feature Summary
- Ultrafast and ultrasoft recovery characteristics with very low peak recovery current and stored charge
- Designed and qualified according to JEDEC standards for reliability
- Material categorization compliant with environmental definitions
Single Diodes Applications
- Companion diodes for IGBTs and MOSFETs
- Power supplies and power conversion systems such as inverters
- Motor drives requiring high speed and efficiency
Single Diodes Procurement Notes
Verify the specific ordering suffix against official documentation to confirm compliance requirements. The -N3 designation indicates halogen-free, RoHS-compliant, and totally lead-free status. Confirm that the TO-220AC package dimensions match the design constraints. Ensure thermal management aligns with the specified junction-to-case resistance values.
Single Diodes Selection Notes
Select this component when applications demand reduced RFI and EMI through ultrasoft recovery. It is suitable for designs aiming to minimize snubbing components and heatsink sizes due to lower switching losses. Validate that the 1200 V breakdown voltage and 8 A current ratings exceed the maximum circuit stresses under all operating conditions.
Single Diodes Part Context
This part belongs to the HEXFRED product line from Vishay Semiconductors. The series focuses on ultrafast recovery diodes utilizing advanced processing techniques. These devices are engineered to offer performance improvements over previous rectifier generations, specifically targeting high-frequency operation and efficiency in power electronics.
Single Diodes Replacement Considerations
Officially documented substitutes include the VS-HFA08TB120PbF. Verify pinout compatibility and thermal resistance specifications before substitution. Ensure the alternative meets the required 1200 V and 8 A ratings.
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