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The Z0110SN 5AA4 is a bidirectional triac manufactured by STMicroelectronics, designed for surface-mount applications in the SOT-223 package. It features an RMS on-state current rating of 1 A and a non-repetitive peak on-state current of 8.5 A. The device supports a rated repetitive off-state voltage (VDRM) of 800 V with a maximum off-state leakage current of 5 uA at VDRM. Key electrical parameters include an on-state voltage of 1.56 V, a maximum holding current of 10 mA, and gate trigger specifications of 1.3 V and 10 mA for voltage and current respectively. The component operates within a temperature range of -40°C to +125°C.
Verify the specific suffix '5AA4' against official STMicroelectronics documentation to confirm pinout and marking details. Ensure compatibility with SOT-223 footprint designs. Cross-reference datasheet limits for thermal management requirements during integration.
Select this component for applications requiring 1 A RMS current handling in a surface-mount form factor. Verify that the 800 V blocking voltage meets circuit requirements. Confirm gate drive capabilities align with the 10 mA trigger current specification for reliable switching.
This part belongs to the Z01 series of triacs from STMicroelectronics. The series offers various voltage ratings and current capacities in standardized packages. The Z0110SN variant specifically targets high-voltage AC switching needs in consumer and industrial electronics.
Check for direct equivalents within the Z01 series or other manufacturers offering identical SOT-223 triac specifications. Verify pin compatibility and electrical parameter overlaps before substitution.