Z0107NA,126

Overview

The Z0107NA,126 is a planar passivated four-quadrant triac manufactured by WeEn Semiconductors. It features a very sensitive gate designed for enhanced immunity to noise and direct interfacing with logic-level ICs and low-power gate drivers. The device is housed in a SOT223 (SC-73) surface-mountable plastic package. Key electrical parameters include an RMS on-state current of 1A, a repetitive peak off-state voltage of 800V, and a maximum junction temperature of 125°C.

Feature Summary

• Planar passivated construction for reliability
• Very sensitive gate for logic compatibility
• Four-quadrant triggering capability
• Surface-mount SOT223 package

Applications

• Logic level IC interfacing
• Low power gate driver applications
• Noise-immune switching circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact packing configuration. Ensure the component status matches volume production requirements. Confirm RoHS compliance and lead-free plating specifications align with assembly standards before procurement.

Selection Notes

Select this component when high noise immunity and direct logic interface are required. The SOT223 package suits surface-mount designs needing compact footprints. Verify that the 1A RMS current and 800V blocking voltage meet the circuit's operational demands without exceeding thermal limits.

Part Context

This part belongs to the Z0107 series of triacs from WeEn Semiconductors. The series includes variants like Z0107NN0, which share similar functional characteristics but may differ in packaging or specific electrical tolerances. The Z0107NA variant specifically utilizes the SOT223 form factor.

Replacement Considerations

Cross-reference with other Z0107 series parts such as Z0107NN0 for potential substitution. Verify pinout compatibility and ensure the alternative part meets the same 800V and 1A ratings.