Z0107MA,116

Overview

The Z0107MA,116 is a planar passivated very sensitive gate four quadrant triac manufactured by WeEn Semiconductors. It is housed in a SOT223 (SC-73) surface-mountable plastic package designed for direct interfacing with logic level ICs and low power gate drivers. Key electrical parameters include a rated repetitive peak off-state voltage (VDRM) of 400 V, an on-state RMS current (IT(RMS)) of 1 A, and a non-repetitive peak on-state current (ITSM) of 8.5 A. The maximum gate trigger current (IGT) is specified at 5 mA across quadrants Q1, Q2, and Q3, and 7 mA in Q4. The device supports a maximum junction temperature (Tj) of 125 °C and features a dV/dt rating of 20 V/µs.

Feature Summary

• Very sensitive gate architecture enabling direct interface with logic level integrated circuits and low power gate drivers.
• Planar passivated construction providing robust performance in four-quadrant triggering modes.
• Surface-mountable SOT223 (SC-73) package design optimized for automated assembly processes.

Applications

• Direct interfacing to logic level ICs requiring low gate drive currents.
• Low power gate driver circuits in consumer electronics.
• Noise-immune switching applications in industrial control modules.

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging details and RoHS compliance status. Ensure the procurement channel sources from authorized distributors to guarantee component authenticity and traceability. Cross-reference the 12NC code with official WeSem catalogs to validate the exact variant before finalizing purchase orders.

Selection Notes

Select this component when a surface-mount triac with very sensitive gate characteristics is required for logic-level interfacing. Confirm that the 400 V blocking voltage and 1 A RMS current ratings align with the load requirements. Verify compatibility with the target PCB footprint for the SOT223 package and ensure thermal management strategies support the 125 °C maximum junction temperature limit.

Part Context

This part belongs to the Z0107 series of triacs, which are characterized by their planar passivated structure and high sensitivity. The series is widely utilized in applications demanding reliable switching with minimal gate drive power. The Z0107MA variant specifically offers a 400 V voltage rating, distinguishing it from higher voltage counterparts within the same family.

Replacement Considerations

Publicly confirmed substitute part numbers for the Z0107MA,116 were not identified in the provided reference data. Consult manufacturer cross-reference guides for equivalent SOT223 triacs with matching 400 V and 1 A specifications if substitution is necessary.