B512F-2-YEC

SCRs - Modules Overview

The B512F-2-YEC is a discrete semiconductor module manufactured by Sensata-Crydom, classified as an SCR-Diode Module. It utilizes silicon technology and features a series connection configuration of an SCR and a diode. The device supports screw mount installation within a module package. Key electrical parameters include a forward voltage of 1.65 V, a reverse voltage of 240 V, and an output current rating of 25 A. The gate trigger current is specified at 60 mA. The component operates within a temperature range of -40°C to +125°C.

SCRs - Modules Feature Summary

• Integrates an SCR and diode in a single series-connected module for compact power switching applications.
• Designed for screw mount installation to facilitate secure mechanical attachment.
• Constructed with silicon technology to ensure reliable operation across a wide temperature range.

SCRs - Modules Applications

• Industrial power control systems requiring integrated rectification and switching.
• AC motor drive circuits utilizing series-connected thyristor configurations.
• Power supply units needing combined diode and SCR functionality in a single package.

SCRs - Modules Procurement Notes

Verify the specific suffix YEC against official datasheets to confirm exact pinout and thermal characteristics, as suffixes often denote specific packaging or testing variations. Ensure the 240 V reverse voltage rating aligns with the circuit's peak inverse voltage requirements. Confirm that the 25 A output current capacity meets the load demands under the intended operating temperature conditions up to 125°C.

SCRs - Modules Selection Notes

Select this module when a combined SCR and diode solution is required in a single package to save board space. The 240 V reverse voltage rating limits suitability to lower voltage AC applications compared to higher-rated counterparts. Verify that the 60 mA gate trigger current is compatible with the driving circuit's output capability. Consider the screw mount style for high-current applications requiring robust mechanical connections.

SCRs - Modules Part Context

This component belongs to the B-series of discrete semiconductor modules from Sensata-Crydom. These modules are designed for industrial power electronics applications. The B512F-2 variant specifically integrates an SCR and diode, offering a consolidated solution for power conversion and control tasks where separate components would increase assembly complexity and footprint.

SCRs - Modules Replacement Considerations

Consult official replacement guides for direct equivalents. Verify compatibility regarding reverse voltage, forward current, and gate trigger specifications before substitution. Ensure the replacement maintains the same series connection topology and mounting style.