BRX47 TRE TIN/LEAD

Scrs Overview

The BRX47 TRE TIN/LEAD is a silicon-controlled rectifier (SCR) manufactured by Central Semiconductor Corp. It features a repetitive peak off-state voltage of 200 V and a repetitive peak reverse voltage of 200 V. The device supports an RMS on-state current of 0.8 A with a non-repetitive peak surge current capability of 10 A. It utilizes a TO-92-3 package for through-hole mounting, offering a compact form factor suitable for various power control applications.

Scrs Feature Summary

• Utilizes PNPN silicon structure for reliable switching performance
• Provides high surge current handling capability relative to RMS rating
• Features tin/lead terminal finish for standard soldering compatibility

Scrs Applications

• General purpose AC power control circuits
• Lighting dimmer applications
• Motor speed control systems

Scrs Procurement Notes

Verify the specific ordering suffix required for your application needs. Confirm that the tin/lead terminal finish aligns with your assembly processes and regulatory requirements. Ensure the 200 V voltage rating and 0.8 A current capacity meet the circuit design specifications before finalizing procurement orders.

Scrs Selection Notes

Select this component when a low-current SCR in a TO-92 package is required. The 200 V rating suits low-voltage AC applications. Consider the thermal management capabilities inherent to the through-hole package style. Evaluate the 10 A surge rating against potential inrush currents in the target load circuit to ensure adequate safety margins.

Scrs Part Context

This part belongs to the BRX series of SCRs from Central Semiconductor Corp, which covers a range of current ratings from 0.8 to 110 Amperes RMS. The BRX47 specifically addresses the lower end of this spectrum, providing a cost-effective solution for small-scale power switching tasks where space constraints favor the TO-92-3 footprint.

Scrs Replacement Considerations

Direct substitutes must match the 200 V voltage rating, 0.8 A RMS current, and TO-92-3 package. Verify pinout compatibility and thermal characteristics. Cross-reference datasheets for equivalent surge current ratings and gate trigger parameters to ensure functional interchangeability in existing designs.