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VS-P431 is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is MODULE SCR BRIDGE 40A 400V D-19. Review the specifications below when checking this part for your BOM.
SCRs - Modules specifications for VS-P431
- Description：MODULE SCR BRIDGE 40A 400V D-19
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Structure：Bridge, Single Phase - All SCRs
- Number of SCRs, Diodes：4 SCRs
- Voltage - Off State：400 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：40 A
- 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-P431
SCRs - Modules Overview
The VS-P431 is a thyristor module from the Vishay VS-P400 series, rated for 40 A DC output current and 400 V maximum repetitive peak reverse/off-state voltage. It features an electrically isolated base plate with 2500 V RMS isolation voltage and operates within a junction temperature range of -40 °C to +125 °C. The device utilizes glass passivated junctions and is housed in a PACE-PAK (D-19) package.
SCRs - Modules Feature Summary
- Glass passivated junctions enhance component 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 specific ordering code against the manufacturer's official documentation to ensure correct circuit configuration and voltage rating. Confirm that the requested part number matches the exact electrical specifications required for the intended application before finalizing procurement.
SCRs - Modules Selection Notes
Select this component based on its 40 A current capacity and 400 V blocking voltage. Ensure the thermal management system can maintain the junction temperature within the specified operating range. Verify compatibility with the PACE-PAK mounting style and required gate trigger parameters.
SCRs - Modules Part Context
This component belongs to the VS-P400 series of integrated power circuits manufactured by Vishay Semiconductors. The series combines power thyristors and diodes in single packages, offering various circuit configurations and voltage ratings up to 1200 V RRM/VDRM.
SCRs - Modules Replacement Considerations
Consult the official datasheet for alternative part numbers within the VS-P400 series or other compatible Vishay modules that match the required electrical ratings and physical dimensions.
SCRs - Modules FAQ
What is the maximum non-repetitive surge current for the VS-P431?
The maximum non-repetitive surge current is 385 A at 50 Hz and 400 A at 60 Hz.
Does the VS-P431 include a freewheeling diode?
No, the standard VS-P431 does not include a freewheeling diode. Options with freewheeling diodes are designated with a 'W' suffix in the ordering code.
What is the maximum holding current for this module?
The maximum holding current is 130 mA at a junction temperature of 25 °C with an anode supply of 6 V and a resistive load.
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