CS92B APM PBFREE

Overview

The CS92B APM PBFREE is a silicon-controlled rectifier (SCR) manufactured by Central Semiconductor Corp. It features an 800 mA average forward on-state current and a 200 V repetitive peak off-state voltage rating. The device utilizes a TO-92-3 through-hole package configuration. Key electrical characteristics include a maximum gate trigger current of 200 µA, a maximum holding current of 5 mA, and the capability to handle surge currents. It is designed for standard recovery applications in electronic circuits requiring reliable switching control.

Feature Summary

• Provides precise gate triggering with a maximum gate trigger current of 200 µA
• Maintains stable conduction states with a maximum holding current of 5 mA
• Capable of handling high transient surge currents for robust circuit protection

Applications

• General purpose switching circuits
• Low power AC/DC control systems
• Protection circuits requiring surge handling

Procurement Notes

Verify the specific suffix 'APM' indicates the Ammo Pack packaging format when ordering. Confirm that the 200 V rating aligns with the system's peak reverse voltage requirements. Ensure the TO-92-3 footprint matches the PCB layout. Cross-reference the 800 mA current rating against continuous load expectations. Validate RoHS compliance status through official manufacturer documentation prior to integration.

Selection Notes

Select this component for applications requiring low gate drive current and moderate voltage blocking capabilities. The TO-92-3 package suits space-constrained through-hole designs. Evaluate the thermal dissipation requirements against the 800 mA rating. Consider the 200 µA gate trigger sensitivity for logic-level interfacing. Compare surge current capabilities against potential fault conditions in the target application environment.

Part Context

This SCR belongs to Central Semiconductor's discrete thyristor lineup, focusing on small-signal switching applications. The CS92B series offers standardized performance for general electronics. The APM designation specifically denotes the Ammo Pack shipping configuration, distinct from reel or tape-and-reel formats used in automated assembly processes.

Replacement Considerations

Consult official substitution guides for equivalent SCRs with matching 200 V ratings and TO-92-3 packages. Verify pinout compatibility before replacing. Check if alternative manufacturers offer identical electrical parameters for direct interchangeability.