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VS-P403W is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR HY-BRIDGE 800V 40A PACE-PAK. Review the specifications below when checking this part for your BOM.
SCRs - Modules specifications for VS-P403W
- Description：SCR HY-BRIDGE 800V 40A PACE-PAK
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Structure：Bridge, Single Phase - SCRs/Diodes (Layout 1)
- Number of SCRs, Diodes：2 SCRs, 2 Diodes
- Voltage - Off State：800 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：385A, 400A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：8-PACE-PAK
- Voltage - Gate Trigger (Vgt) (Max)：2 V
- Current - Gate Trigger (Igt) (Max)：60 mA
- Current - Hold (Ih) (Max)：130 mA
- Grade：-
- Qualification：-
SCRs - Modules datasheet and documents for VS-P403W
SCRs - Modules Overview
The VS-P403W is a thyristor module from the Vishay VS-P400 series, rated for 40 A DC output current and an 800 V maximum repetitive peak reverse/off-state voltage. It utilizes PACE-PAK (D-19) packaging with an electrically isolated base plate providing 2500 V RMS isolation. The device supports screw mounting and operates within a junction temperature range of -40 °C to +125 °C.
SCRs - Modules Feature Summary
- Glass passivated junctions enhance reliability
- Electrically isolated base plate simplifies mechanical design
- High dynamic characteristics support demanding switching applications
SCRs - Modules Applications
- Power supplies
- Control circuits
- Battery chargers
SCRs - Modules Procurement Notes
Verify the complete part number against official Vishay documentation to ensure correct circuit configuration and voltage rating. Confirm that the specific ordering suffix matches the required electrical parameters and package style before procurement. Cross-reference datasheet revision dates to validate technical specifications.
SCRs - Modules Selection Notes
Select this component based on its 40 A continuous current capability and 800 V blocking voltage. Ensure the application requires the single-phase hybrid bridge common cathode configuration. Verify thermal management requirements align with the specified junction-to-case thermal resistance and operating temperature limits.
SCRs - Modules Part Context
This module belongs to the VS-P400 series of integrated power circuits combining thyristors and diodes in one package. The series offers various voltage ratings up to 1200 V and different circuit configurations to accommodate diverse power electronics designs.
SCRs - Modules Replacement Considerations
Consult the official Vishay datasheet for verified substitute part numbers within the VS-P400 series or equivalent product lines. Do not assume interchangeability without confirming matching electrical ratings and physical dimensions.
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