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VS-ST180S20P0PBF is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 2KV 314A TO209AB. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-ST180S20P0PBF
- Description：SCR 2KV 314A TO209AB
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Voltage - Off State：2 kV
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：600 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：4200A, 4400A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：TO-209AB, TO-93-4, Stud
- Supplier Device Package：TO-209AB (TO-93)
- Voltage - On State (Vtm) (Max)：1.75 V
- Current - On State (It (AV)) (Max)：200 A
- Current - On State (It (RMS)) (Max)：314 A
- Current - Off State (Max)：30 mA
Scrs datasheet and documents for VS-ST180S20P0PBF
Scrs Overview
The VS-ST180S20P0PBF is a phase control thyristor (SCR) in the Stud Version, rated for 200 A average on-state current and 1600 V to 2000 V repetitive peak off-state voltage. It features a hermetic metal case with a ceramic insulator and compression bonded encapsulation designed for heavy-duty operations like severe thermal cycling. The device utilizes a center amplifying gate and operates within a junction temperature range of -40 °C to +125 °C.
Scrs Feature Summary
- Center amplifying gate structure
- Hermetic metal case with ceramic insulator
- Compression bonded encapsulation for heavy duty operations
Scrs Applications
- DC motor controls
- Controlled DC power supplies
- AC controllers
Scrs Procurement Notes
Verify component authenticity through authorized Vishay channels or certified distributors. Confirm datasheet revision 94397 and document date January 9, 2025. Ensure compliance with industrial level qualification standards and material categorization requirements specified in Vishay documentation before integration into designs.
Scrs Selection Notes
Evaluate thermal resistance from junction to case at 0.105 K/W under DC operation conditions. Consider conduction angle impacts on maximum allowable case temperatures and RMS current ratings. Verify mounting torque specifications for non-lubricated threads at 31 N·m to ensure proper mechanical stability and electrical contact integrity during operation.
Scrs Part Context
This component belongs to the ST180S series of phase control thyristors manufactured by Vishay Semiconductors. It is classified as an end-of-life product scheduled for discontinuation in December 2024. Engineers should consult Vishay directly for alternative solutions or updated product recommendations compatible with existing system architectures.
Scrs Replacement Considerations
Contact Vishay for alternative solutions due to the End of Life status scheduled for December 2024. No specific public substitute part numbers are documented in the provided datasheet.
Scrs FAQ
What is the maximum non-repetitive surge current rating?
The maximum non-repetitive surge current is 5000 A at 50 Hz and 5230 A at 60 Hz for a single half-cycle sine wave pulse.
What are the maximum gate trigger voltage limits?
The maximum peak positive gate voltage is 20 V, while the maximum peak negative gate voltage is limited to 5.0 V.
How does the conduction angle affect thermal performance?
Thermal resistance increases as the conduction angle decreases; for example, it rises from 0.015 K/W at 180° to 0.060 K/W at 30° conduction angles.
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