B612-2T

$51.05

Description：MOD DIODE SCR 42.5A 240V .250"QC
Series：B-2T

SKU:eb9144db2bc0 Category: SCRs - Modules Brand: Sensata-Crydom

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Product introduction

B612-2T is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Sensata-Crydom. Its product description is MOD DIODE SCR 42.5A 240V .250"QC. Review the specifications below when checking this part for your BOM.

SCRs - Modules specifications for B612-2T

Description：MOD DIODE SCR 42.5A 240V .250"QC
Series：B-2T
Mfr：Sensata-Crydom
Package：Bulk
Structure：Bridge, Single Phase - SCRs/Diodes (Layout 1)
Number of SCRs, Diodes：2 SCRs, 2 Diodes
Voltage - Off State：600 V
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：600A @ 60Hz
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：3 V
Current - Gate Trigger (Igt) (Max)：80 mA
Current - Hold (Ih) (Max)：-
Grade：-
Qualification：-

SCRs - Modules datasheet and documents for B612-2T

B612-2T

SCRs - Modules Overview

The B612-2T is a single-phase bridge module from the B-2T series, manufactured by Sensata-Crydom. It integrates two Silicon Controlled Rectifiers (SCRs) and two diodes in a base-mount configuration. The device supports a maximum repetitive peak off-state voltage of 600 V and handles a non-repetitive surge current of 600 A at 60 Hz. It operates within a junction temperature range of -40°C to 125°C.

SCRs - Modules Feature Summary

Integrates a single-phase bridge topology with two SCRs and two diodes for controlled rectification.
Features an isolated flange mount design suitable for high-power thermal management.
Includes fast-connect terminals for simplified circuit integration.

SCRs - Modules Applications

Industrial power control systems requiring phase-angle firing.
High-current DC motor speed control applications.
Resistive load heating regulation circuits.

SCRs - Modules Procurement Notes

Verify the specific suffix 'T' against official datasheets to confirm terminal type and packaging variations. Ensure the selected variant matches the required gate trigger specifications and mounting hardware constraints for the target application.

SCRs - Modules Selection Notes

Select this component when a compact, high-current SCR bridge is needed for single-phase AC-to-DC conversion. Consider the 600V rating and 600A surge capability against peak line conditions. Verify that the base-mount thermal interface meets the system's heat dissipation requirements.

SCRs - Modules Part Context

This module belongs to the Crydom B-2T series of discrete semiconductor modules. These components are designed for robust industrial environments, offering reliable switching performance in power electronics applications where high current handling and electrical isolation are critical.

SCRs - Modules Replacement Considerations

Consult official substitution guides for equivalent SCR bridge modules. Verify pin compatibility and thermal characteristics before replacing with alternative part numbers from other manufacturers or different series within the same brand.