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X00619MA1AA2 is listed in the Scrs range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is SCR 600V 800MA TO92-3. Review the specifications below when checking this part for your BOM.
Scrs specifications for X00619MA1AA2
- Description：SCR 600V 800MA TO92-3
- Series：-
- Mfr：STMicroelectronics
- Package：Bulk
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：200 µA
- Current - Hold (Ih) (Max)：5 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：9A, 10A
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92-3
- Voltage - On State (Vtm) (Max)：1.35 V
- Current - On State (It (AV)) (Max)：500 mA
- Current - On State (It (RMS)) (Max)：800 mA
- Current - Off State (Max)：1 µA
Scrs datasheet and documents for X00619MA1AA2
Scrs Overview
The X00619MA1AA2 is a sensitive gate silicon controlled rectifier (SCR) manufactured by STMicroelectronics. It features an on-state RMS current of 0.8 A and a repetitive peak off-state voltage of 600 V. The device utilizes a TO-92-3 through-hole package. Key electrical parameters include a maximum on-state voltage of 1.35 V and a gate trigger current range from 30 to 200 μA. It operates within a temperature range of -40°C to +125°C and complies with ECOPACK2 environmental standards.
Scrs Feature Summary
- Sensitive gate architecture enabling low current triggering
- Robust 600 V blocking capability for AC control
- Compliant with ECOPACK2 environmental guidelines
Scrs Applications
- Lighting dimmer circuits
- Motor speed control systems
- Thermostat regulation modules
Scrs Procurement Notes
Verify component authenticity against official STMicroelectronics documentation before integration. Confirm that the specific ordering suffix matches the required pin configuration and packaging format. Ensure that thermal management strategies align with the specified junction temperature limits during operation. Cross-reference datasheet revisions to guarantee parameter consistency with design requirements.
Scrs Selection Notes
Select this component when low gate drive power is critical for control circuit efficiency. The 0.8 A current rating suits moderate load applications requiring reliable switching. Evaluate the TO-92 package constraints regarding PCB space and thermal dissipation capabilities compared to surface-mount alternatives.
Scrs Part Context
This SCR belongs to the broader thyristor family designed for general-purpose switching. It complements other STMicroelectronics devices offering higher current capacities or different voltage ratings. The sensitive gate variant specifically addresses applications where microcontroller outputs provide limited drive current.
Scrs Replacement Considerations
Public confirmed substitute part numbers are not available in verified documentation. Consult official manufacturer channels for direct equivalents or updated series replacements.
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