BTA410Y-800ET,127

Triacs Overview

The BTA410Y-800ET,127 is a planar passivated high commutation three quadrant triac housed in an IITO220 internally insulated plastic package. It balances commutation performance and gate sensitivity for interfacing with low power drivers including microcontrollers. Key electrical parameters include a repetitive peak off-state voltage of 800 V, an RMS on-state current of 10 A, and a non-repetitive peak on-state current of 100 A. The maximum gate trigger current is 10 mA across all quadrants, with a static dv/dt rating of 50 V/µs. The device supports a maximum junction temperature of 150°C and holds industrial qualification.

Triacs Feature Summary

• Three quadrant design providing improved noise immunity and high immunity to false turn-on by dv/dt
• Internally isolated mounting base for secure thermal management without additional insulation hardware
• Planar passivated construction ensuring robust performance under high static and dynamic dv/dt conditions

Triacs Applications

• Circuits requiring high junction operating temperature capability
• Interfaces with low power drivers including microcontrollers
• High commutation applications demanding balanced gate sensitivity

Triacs Procurement Notes

Verify the complete orderable part number includes the suffix ,127 to confirm the specific packing configuration. Confirm RoHS compliance status and lead-free plating requirements against the latest manufacturer documentation before finalizing procurement specifications.

Triacs Selection Notes

Select this component when interfacing with low power drivers such as microcontrollers due to its optimized gate sensitivity. Ensure the application requires an internally insulated package for mounting safety. Verify that the 800 V blocking voltage and 10 A RMS current ratings align with the circuit's operational demands.

Triacs Part Context

This part belongs to the BTA410Y series of three quadrant triacs from WeEn Semiconductors. It shares the same core semiconductor structure as variants like the BTA410Y-800BT but utilizes the IITO220 package for enhanced thermal isolation. The ET designation specifically denotes the package type and standard marking configuration within the product family.

Triacs Replacement Considerations

Direct substitutes include other BTA410Y-800 variants with compatible packages, such as BTA410Y-800BT or BTA410Y-800CT, provided the pinout and insulation requirements match the existing board layout.