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VS-40TPS08A-M3 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 800V 55A TO247AC. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-40TPS08A-M3
- Description：SCR 800V 55A TO247AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Voltage - Off State：800 V
- Voltage - Gate Trigger (Vgt) (Max)：2.5 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：200 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：500A @ 50Hz
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-247-3
- Supplier Device Package：TO-247AC
- Voltage - On State (Vtm) (Max)：1.85 V
- Current - On State (It (AV)) (Max)：35 A
- Current - On State (It (RMS)) (Max)：55 A
- Current - Off State (Max)：500 µA
Scrs datasheet and documents for VS-40TPS08A-M3
Scrs Overview
The VS-40TPS08A-M3 is a high voltage phase control silicon controlled rectifier (SCR) from Vishay Semiconductors. It features an average on-state current of 35 A and a maximum repetitive peak off-state voltage of 800 V. The device utilizes glass passivation technology for reliable operation up to a junction temperature of 125 °C. Key electrical characteristics include a maximum peak on-state voltage of 1.85 V, a maximum gate trigger current of 40 mA, and a non-repetitive surge current rating of 600 A. It is housed in a TO-247AC 3L package.
Scrs Feature Summary
- Designed specifically for medium power switching and phase control applications
- Utilizes glass passivation technology for reliable operation at elevated temperatures
- Qualified according to JEDEC JESD 47 standards
Scrs Applications
- Input rectification crowbar circuits
- Soft start systems
- AC switch motor control
- Uninterruptible Power Supply (UPS)
- Welding equipment
- Battery charge systems
Scrs Procurement Notes
Verify the specific part number suffix against official documentation to confirm low gate trigger current specifications. Ensure compliance with RoHS and lead-free requirements as indicated by the M3 designation. Confirm that the application environment remains within the specified thermal and electrical limits defined in the datasheet.
Scrs Selection Notes
Select this component when a high voltage SCR with low gate drive requirements is needed for phase control. The low IGT variant simplifies driver circuit design compared to standard versions. Consider the thermal resistance and case temperature ratings for proper heatsinking in continuous conduction modes.
Scrs Part Context
This device belongs to the VS-40TPS...-M3 series of thyristors designed for high voltage phase control. The series includes variants with different voltage ratings such as 800 V and 1200 V. The 'A' suffix denotes a low gate trigger current selection, distinguishing it from standard IGT parts within the same physical package family.
Scrs Replacement Considerations
VS-40TPS08-M3
Scrs FAQ
What is the maximum gate trigger current for the VS-40TPS08A-M3?
The maximum required DC gate current to trigger is 40 mA at a junction temperature of 25 °C.
What is the maximum rate of rise of off-state voltage (dV/dt) for this device?
The maximum rate of rise of off-state voltage is 500 V/μs.
Does the VS-40TPS08A-M3 support operation at negative temperatures?
Yes, the device supports a minimum operating junction temperature of -40 °C.
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