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VS-40TPS08-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-40TPS08-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-40TPS08-M3
Scrs Overview
The Vishay VS-40TPS08-M3 is a high voltage phase control silicon controlled rectifier (SCR) designed for medium power switching applications. It features a maximum average on-state current of 35 A and a continuous RMS on-state current of 55 A. The device supports a maximum repetitive peak off-state voltage of 800 V with a non-repetitive peak reverse voltage of 900 V. It withstands a one-cycle non-repetitive surge current of up to 600 A. The component operates within a junction temperature range of -40 °C to +125 °C and utilizes glass passivation technology.
Scrs Feature Summary
- Designed specifically for medium power switching and phase control applications
- Utilizes reliable glass passivation technology for stable operation at elevated temperatures
- Qualified according to JEDEC JESD 47 standards for reliability verification
Scrs Applications
- Input rectification circuits
- Crowbar protection systems
- Soft start mechanisms
- AC switch motor control
- Uninterruptible Power Supply (UPS) systems
Scrs Procurement Notes
Verify the specific part number suffix against official documentation to confirm compliance requirements. Ensure that the ordering information matches the required quantity per tube, as packaging details are specified in the manufacturer's ordering table. Confirm thermal interface specifications before installation to maintain optimal heat dissipation performance.
Scrs Selection Notes
Select this component based on its 800 V blocking capability and 35 A average current rating. Consider the TO-247AC package for through-hole mounting and efficient thermal management. Evaluate the gate trigger characteristics to ensure compatibility with the driving circuitry requirements for reliable turn-on under varying load conditions.
Scrs Part Context
This device belongs to the VS-40TPS...-M3 series of thyristors from Vishay Semiconductors. The series includes variants with different voltage ratings, such as 1200 V options. The product line focuses on robust SCR designs suitable for industrial power electronics where high voltage handling and phase control precision are critical operational requirements.
Scrs Replacement Considerations
VS-40TPS08A-M3
Scrs FAQ
What is the maximum rate of rise of turned-on current (dI/dt) for this SCR?
The maximum dI/dt rating is 100 A/μs when measured at a junction temperature of 25 °C.
Does the VS-40TPS08-M3 meet environmental compliance standards?
Yes, the -M3 suffix indicates that the device is halogen-free, RoHS-compliant, and has lead-free terminations.
What is the maximum holding current specification?
The maximum holding current is 200 mA, tested with an anode supply of 6 V, resistive load, and an initial junction temperature of 25 °C.
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