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S2012VTP
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Product Detailed Parameters
- Description：SCR 200V 12A TO251
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：200 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：20 mA
- Current - Hold (Ih) (Max)：40 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：100A, 120A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Through Hole
- Package / Case：TO-251-3 Short Leads, IPAK, TO-251AA
- Supplier Device Package：TO-251 (V-Pak/I-Pak)
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：7.6 A
- Current - On State (It (RMS)) (Max)：12:00 AM
- Current - Off State (Max)：10 µA
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Overview
The S2012VTP is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse Inc. It belongs to the thyristor family and is designed for power control applications. The device features a rated repetitive off-state voltage of 200 V and an on-state current rating of 12 A. It is housed in a TO-251 surface-mount package, facilitating integration into printed circuit boards. The component is lead-free and RoHS compliant, ensuring adherence to environmental standards. This specific part number is currently classified as obsolete within the manufacturer's product portfolio.
Feature Summary
- Surface mount construction in a TO-251 package for automated PCB assembly
- Rated for 200 V repetitive off-state voltage and 12 A on-state current
- Lead-free and RoHS compliant manufacturing process
Applications
- General purpose AC/DC power control circuits
- Industrial switching applications requiring surface mount SCR solutions
- Consumer electronics power regulation modules
Procurement Notes
Verify the obsolete status of the S2012VTP with authorized distributors before initiating procurement. As this component is no longer actively produced, availability may be limited to existing stock or last-time buy opportunities. Confirm that the TO-251 package dimensions and electrical specifications meet your design requirements. Ensure compliance with RoHS standards if required by your supply chain regulations. Request detailed datasheets to validate performance characteristics against legacy system needs.
Selection Notes
Select the S2012VTP only if the 200 V voltage rating and 12 A current capacity align precisely with the circuit design. Consider the TO-251 package constraints regarding thermal management and board space. Evaluate alternative active SCRs from the same manufacturer if long-term supply stability is critical. Review gate trigger requirements to ensure compatibility with the driving logic. Assess the impact of the obsolete status on future maintenance and production scalability.
Part Context
The S2012VTP is part of Littelfuse's broader thyristor and SCR product line, which includes various voltage and current ratings. It falls under the category of surface mount power semiconductors designed for compact electronic designs. The TO-251 package is commonly used in applications where space efficiency is prioritized over through-hole mounting options. This component represents a specific configuration within the manufacturer's historical catalog of power control devices.
