TS820-600B-TR

Scrs Overview

The TS820-600B-TR is a sensitive gate silicon-controlled rectifier (SCR) manufactured by STMicroelectronics. It features an 8 A RMS on-state current and a 600 V repetitive peak off-state voltage. The device operates within a junction temperature range of -40°C to +125°C. Key electrical characteristics include a maximum gate trigger current of 0.2 mA, a maximum gate trigger voltage of 0.8 V, and a maximum holding current of 5 mA. It utilizes a TO-252 (DPAK) surface-mount package.

Scrs Feature Summary

• Sensitive gate architecture enabling reliable triggering with minimal gate drive current
• Robust thermal performance supporting operation up to 125°C junction temperature
• High surge current capability for handling transient load conditions

Scrs Applications

• Overvoltage crowbar protection circuits
• Motor control in power tools and kitchen appliances
• Surge current limiting applications
• Capacitor discharge ignition systems

Scrs Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm tape-and-reel packaging configuration. Ensure the component matches the required voltage and current ratings for the target circuit design. Confirm RoHS compliance status through the latest datasheet revision. Validate that the ordering part number corresponds exactly to the sensitive gate SCR variant intended for use.

Scrs Selection Notes

Select this component when a low-gate-drive SCR is required for high-current switching applications. The sensitive gate feature simplifies driver circuit design compared to standard gate devices. Consider the DPAK package for efficient heat dissipation in compact designs. Verify that the 600V rating aligns with the system's peak voltage requirements.

Scrs Part Context

This part belongs to the TS820 series of sensitive gate SCRs from STMicroelectronics. The series is designed for general-purpose AC switching and protection applications. The TS820-600B-TR specifically denotes the 600V voltage class variant packaged in tape-and-reel format for automated assembly processes.

Scrs Replacement Considerations

Consult official substitution guides for compatible parts. Cross-reference parameters such as on-state current, blocking voltage, and gate sensitivity. Verify package compatibility and thermal characteristics before implementing any alternative components.