B544-2T

$67.36

Description：MOD DIODE SCR 25A 480VAC .250"QC
Series：B-2T

SKU:d9f929eaf34b Category: SCRs - Modules Brand: Sensata-Crydom

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Product introduction

B544-2T is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Sensata-Crydom. Its product description is MOD DIODE SCR 25A 480VAC .250"QC. Review the specifications below when checking this part for your BOM.

SCRs - Modules specifications for B544-2T

Description：MOD DIODE SCR 25A 480VAC .250"QC
Series：B-2T
Mfr：Sensata-Crydom
Package：Bulk
Structure：Bridge, Single Phase - All SCRs
Number of SCRs, Diodes：4 SCRs
Voltage - Off State：1.2 kV
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 B544-2T

B544-2T

SCRs - Modules Overview

The Sensata-Crydom B544-2T is a single-phase SCR bridge module designed for power control applications. It features a 1.2 kV off-state voltage rating and supports an on-state current of 27 A. The device utilizes .250-inch quick connect terminals for input and output connections, facilitating integration into industrial systems. Operating within a temperature range of -40°C to 85°C, it provides robust performance in demanding environments.

SCRs - Modules Feature Summary

Single-phase silicon-controlled rectifier bridge configuration
High voltage blocking capability for industrial power circuits
Quick-connect terminal interface for simplified wiring

SCRs - Modules Applications

Industrial motor speed control systems
AC power regulation and switching
Rectification in high-voltage DC power supplies

SCRs - Modules Procurement Notes

Verify the specific datasheet revision and electrical characteristics against the official Sensata-Crydom documentation before integration. Confirm that the thermal management requirements align with the module's power dissipation specifications. Ensure the mounting hardware and insulation class meet the safety standards required for the final equipment design.

SCRs - Modules Selection Notes

Select this component when a single-phase SCR bridge is required for high-voltage AC control. The 1.2 kV rating suits applications involving standard industrial line voltages. Consider the .250-inch quick connect style for compatibility with existing panel layouts. Evaluate thermal resistance and heat sink requirements based on the expected load current and ambient operating conditions.

SCRs - Modules Part Context

This part belongs to the Crydom series of solid-state and semiconductor power modules. It serves as a fundamental building block for converting and controlling AC power in automated machinery. The module integrates multiple SCRs into a single package to ensure synchronized switching and reliable operation in critical power paths.