BS08D-T112

Overview

The BS08D-T112 is a silicon bilateral switch manufactured by Powerex Inc. It functions as a silicon planar monolithic integrated circuit with the electrical characteristics of a bilateral thyristor. The device is engineered to trigger at a voltage range of 7 to 9 volts and exhibits a temperature coefficient of 0.01%/°C. These specifications ensure excellently matched switching characteristics in both directions, providing high reliability for precise control applications.

Feature Summary

• Low switching voltage operation between 7 and 9 volts
• Excellent switching voltage temperature stability with a 0.01%/°C coefficient
• High reliability construction using silicon planar monolithic technology
• Gate electrode design facilitating switching operation control and synchronization

Applications

• Trigger circuits for thyristors or triacs
• Oscillators
• Timers

Procurement Notes

Verify the specific suffix T112 against official Powerex documentation to confirm package style and tape-and-reel specifications. Ensure compatibility with existing thermal management designs due to the planar monolithic structure. Cross-reference datasheet revisions to confirm parameter consistency before finalizing procurement orders.

Selection Notes

Select this component when precise bilateral triggering is required with minimal temperature drift. The low switching voltage makes it suitable for low-power control logic interfacing. Verify that the gate electrode requirements align with the driving circuit's synchronization capabilities for optimal performance in timer or oscillator topologies.

Part Context

The BS08D series represents a family of silicon bilateral switches designed for reliable triggering applications. The BS08D-T112 variant specifically denotes a particular packaging or reel configuration within this lineup. It shares core electrical characteristics with other BS08D models but may differ in physical mounting or handling specifications.

Replacement Considerations

Direct substitutes include the standard BS08D and BS08D-112 variants from Powerex. Verify functional equivalence regarding the 7-9V switching threshold and temperature coefficient before implementing any alternative components from different manufacturers.