B542-2

$52.10

Description：THYRISTOR MODULE
Series：B-2

SKU:0de775e14902 Category: SCRs - Modules Brand: Sensata-Crydom

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Product introduction

B542-2 is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Sensata-Crydom. Its product description is THYRISTOR MODULE. Review the specifications below when checking this part for your BOM.

SCRs - Modules specifications for B542-2

Description：THYRISTOR MODULE
Series：B-2
Mfr：Sensata-Crydom
Package：Bulk
Structure：Bridge, Single Phase - All SCRs
Number of SCRs, Diodes：4 SCRs
Voltage - Off State：600 V
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：250A @ 60Hz
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Gate Trigger (Igt) (Max)：60 mA
Current - Hold (Ih) (Max)：-
Grade：-
Qualification：-

SCRs - Modules datasheet and documents for B542-2

B542-2

SCRs - Modules Overview

The Sensata-Crydom B542-2 is a single-phase SCR power module designed for AC or DC variable voltage output applications. It features a bridge structure with four SCRs and a maximum off-state voltage of 600V. The module supports an on-state current (ItAV) of 25A and utilizes chassis mount installation. Key electrical parameters include a gate trigger voltage of 3V and a non-repetitive surge current of 1500A at 60Hz. It operates within a junction temperature range of -40°C to 125°C.

SCRs - Modules Feature Summary

Single-phase bridge configuration with four SCRs
Variable voltage output control for AC or DC loads
Chassis mount design for robust thermal management

SCRs - Modules Applications

AC variable voltage output control
DC variable voltage output control
Industrial power switching systems

SCRs - Modules Procurement Notes

Verify the specific suffix against official datasheets, as variations may exist. Confirm that the required package type matches the chassis mount requirement. Ensure the application voltage does not exceed the 600V off-state rating. Check for any recent product change notices regarding this component series.

SCRs - Modules Selection Notes

Select this module when a single-phase SCR bridge is required for high-current variable voltage applications. Consider the 600V blocking capability and 25A continuous current rating. Evaluate thermal dissipation requirements for chassis mounting. Compare against other Crydom modules if different phase configurations are needed.

SCRs - Modules Part Context

The B542-2 belongs to the B542 series of SCR modules from Sensata-Crydom. This series provides reliable power switching solutions for industrial environments. The module integrates multiple SCRs into a single compact unit, simplifying circuit design for variable speed drives and heating controls.