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Product Detailed Parameters
- Description：TRIAC 800V 1A TO92-3
- Series：-
- Mfr：STMicroelectronics
- Package：Bulk
- Triac Type：Standard
- Voltage - Off State：800 V
- Current - On State (It (RMS)) (Max)：1:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：8A, 8.5A
- Current - Gate Trigger (Igt) (Max)：25 mA
- Current - Hold (Ih) (Max)：25 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92-3
- Grade：-
- Qualification：-
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Overview
The Z0110NA 1AA2 is a standard TRIAC from the Z01 series, manufactured by STMicroelectronics. It features an 800 V repetitive peak off-state voltage and a 1 A on-state current rating. The device utilizes a TO-92-3 through-hole package with a bulk packaging style. Key electrical parameters include a maximum holding current of 25 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 25 mA. It operates within a temperature range of -40°C to +125°C.
Feature Summary
- Standard TRIAC configuration for AC power control applications
- Robust thermal performance across extended industrial temperature ranges
- Through-hole mounting capability for reliable mechanical integration
Applications
- Lighting dimmer circuits
- Motor speed control systems
- Thermostat regulation devices
Procurement Notes
Verify the specific suffix '1AA2' against the manufacturer's latest datasheet to confirm pinout compatibility and package dimensions. Ensure that the procurement channel provides original STMicroelectronics components to avoid counterfeit risks associated with thyristor devices. Cross-reference the lot code and date codes to ensure compliance with RoHS directives and current production lifecycle status.
Selection Notes
Select this component when an 800 V blocking voltage and 1 A continuous current are required in a compact TO-92 form factor. Consider the 25 mA gate trigger current requirement for driver circuit design. Evaluate thermal dissipation needs relative to the package's power handling capabilities compared to higher-current alternatives in the same series.
Part Context
This part belongs to the Z01 family of TRIACs, designed for general-purpose AC switching. It serves as a cost-effective solution for low-power consumer electronics and industrial controls where moderate current ratings and high voltage blocking are necessary. The family offers various voltage and current variants to suit different application constraints.
Replacement Considerations
Consult official substitution guides for equivalent TRIACs with matching 800 V ratings and TO-92 packages. Verify that alternative parts maintain compatible gate trigger characteristics and thermal resistance values to ensure circuit stability without redesign.
