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Product Detailed Parameters
- Description：TRIAC ALTERNISTOR 600V 40A TOP3
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Triac Type：Alternistor - Snubberless
- Voltage - Off State：600 V
- Current - On State (It (RMS)) (Max)：40 A
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：350A, 370A
- Current - Gate Trigger (Igt) (Max)：200 mA
- Current - Hold (Ih) (Max)：50 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TOP-3
- Supplier Device Package：TOP3
- Grade：-
- Qualification：-
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Overview
The TPDV640RG is a 60 A high-voltage Triac belonging to the TPDVxx series, utilizing STMicroelectronics' high-performance alternistor technology. It features very high commutation levels and high surge current capability, making it suitable for power control of inductive loads such as motors and transformers on three-phase power grids. Key electrical specifications include an on-state current (I_T(RMS)) of 60 A, a maximum blocking voltage (V_DRM/V_RRM) of 1200 V, and a gate current (I_GT) of 200 mA. The device supports commutation at 10 V/μs up to 170 A/ms and offers noise immunity of 500 V/μs. It is housed in an insulated package with 2500 V rms isolation.
Feature Summary
- High performance alternistor technology for robust power control
- High commutation levels and surge current capability for inductive loads
- Insulated package providing enhanced safety and isolation
Applications
- Heating systems on three-phase power grids
- Motor starters for industrial machinery
- Induction motor speed control, particularly for fans
Procurement Notes
Verify the specific suffix 'RG' against official STMicroelectronics documentation to confirm packaging details and tape-and-reel specifications. Ensure the component matches the required 60 A rating and 1200 V blocking voltage for your three-phase application. Cross-reference the datasheet revision date to guarantee compatibility with current design standards and regulatory requirements.
Selection Notes
Select the TPDV640RG when designing circuits requiring high surge handling and fast commutation for three-phase inductive loads. Compare its 60 A RMS rating and 1200 V blocking voltage against system peak demands. Consider the 2500 V rms insulation level for safety compliance. Evaluate thermal management needs based on the on-state losses typical for alternistor devices under continuous operation.
Part Context
The TPDV640RG is part of the TPDVxx family of high-voltage Triacs from STMicroelectronics. This series is engineered for demanding industrial applications where reliability under high stress conditions is critical. The alternistor technology distinguishes these components from standard Triacs by offering superior commutation capabilities and robustness against voltage transients in three-phase grid environments.
Replacement Considerations
Direct substitutes within the same family include the TPDV40RG (40 A) or TPDV80RG if available, depending on current requirements. Verify that any replacement maintains the 1200 V blocking voltage and 2500 V rms insulation rating. Ensure the alternative component supports similar commutation speeds for inductive load switching.
