VS-P421

$23.72

Description：MODULE BRIDGE DBLR 40A 400V D-19
Series：-

SKU:4c48a7425e1d Category: SCRs - Modules Brand: Vishay General Semiconductor - Diodes Division

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

VS-P421 is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is MODULE BRIDGE DBLR 40A 400V D-19. Review the specifications below when checking this part for your BOM.

SCRs - Modules specifications for VS-P421

Description：MODULE BRIDGE DBLR 40A 400V D-19
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Bulk
Structure：Bridge, Single Phase - SCRs/Diodes (Layout 3)
Number of SCRs, Diodes：2 SCRs, 2 Diodes
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-P421

VS-P421

SCRs - Modules Overview

The VS-P421 is a single-phase hybrid bridge rectifier module from the Vishay VS-P400 series, featuring two thyristors and two diodes in a PACE-PAK (D-19) package. It provides a maximum DC output current of 40 A at an 80 °C case temperature. The device supports a maximum repetitive peak reverse voltage of 400 V and withstands non-repetitive surge currents up to 385 A at 50 Hz or 400 A at 60 Hz. It operates within a junction temperature range of -40 °C to +125 °C.

SCRs - Modules Feature Summary

Glass passivated junctions for enhanced reliability
Electrically isolated base plate simplifying mechanical design
High dynamic characteristics with low on-state voltage drop
UL E78996 approved

SCRs - Modules Applications

Power supplies
Control circuits
Battery chargers

SCRs - Modules Procurement Notes

Verify the complete part number against the official ordering table to ensure correct circuit configuration and optional features. Confirm that the selected voltage rating matches the application requirements. Check for specific mounting torque specifications and thermal interface material recommendations during integration. Validate compliance with regional environmental directives such as RoHS before finalizing procurement.

SCRs - Modules Selection Notes

Select this component based on the required 40 A continuous current capability and 400 V blocking voltage. Ensure the heatsink design maintains the case temperature below 80 °C to sustain rated performance. Consider the PACE-PAK footprint for mechanical compatibility. Evaluate thermal resistance values for proper heat dissipation under expected load conditions.

SCRs - Modules Part Context

This module belongs to the VS-P400 series of integrated power circuits combining thyristors and diodes. The series offers various voltage ratings from 400 V to 1200 V and different circuit configurations. The VS-P421 specifically denotes a single-phase hybrid bridge doubler connection with a 400 V rating.