Z0109NA,116

Overview

The Z0109NA,116 is a logic-level sensitive gate triac manufactured by WeEn Semiconductors. It features an RMS on-state current of 1 A and a non-repetitive peak on-state current of 8.5 A. The device has a rated repetitive peak off-state voltage (VDRM) of 800 V. Key electrical parameters include a maximum holding current of 10 mA, a gate trigger voltage of 1 V, and a gate trigger current of 10 mA. The on-state voltage is 1.3 V, with a maximum leakage current of 500 uA at VDRM. It operates within a temperature range up to +125 C and is housed in a TO-92-3 through-hole package.

Feature Summary

• Logic-level sensitive gate design for direct microcontroller or low-power driver interface
• Four-quadrant operation capability for reliable switching in AC circuits
• Through-hole TO-92-3 packaging suitable for standard PCB mounting

Applications

• Lighting control systems
• Motor speed controllers
• Heating element regulation
• General purpose AC power switching

Procurement Notes

Verify the specific suffix '116' corresponds to the required tape-and-reel or bulk packaging configuration as defined by the manufacturer's ordering information. Confirm RoHS compliance status via the official datasheet before integration. Ensure the procurement channel provides valid traceability documentation for semiconductor components.

Selection Notes

Select this component when a logic-compatible triac is required for low-power gate drive applications. The 1 A RMS rating suits moderate load currents, while the 800 V blocking voltage provides adequate margin for standard mains voltages. Consider the TO-92-3 package size constraints and thermal dissipation requirements relative to the ambient operating environment.

Part Context

This part belongs to the Z01 series of triacs from WeEn Semiconductors, designed for general-purpose AC switching. It shares functional similarities with other industry-standard logic-level triacs but offers specific pinout and packaging characteristics unique to the TO-92-3 form factor. The series is commonly used in consumer electronics and industrial control modules.

Replacement Considerations

Direct replacements may include equivalent logic-level triacs in TO-92 packages with matching 1 A/800 V ratings, such as the BT136 series variants, provided pin compatibility and gate sensitivity specifications align with the original circuit design.