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Product Detailed Parameters
- Description:SCR 600V 12A TO263
- Series:-
- Mfr:Littelfuse Inc.
- Package:Tape & Reel (TR)
- Voltage - Off State:600 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):120A, 130A
- SCR Type:Standard Recovery
- Operating Temperature:-40°C ~ 125°C (TJ)
- Mounting Type:Surface Mount
- Package / Case:TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package:TO-263 (D2PAK)
- 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 S6012NRP is a standard recovery silicon controlled rectifier (SCR) manufactured by Littelfuse Inc. It features a 600 V off-state voltage rating and supports a maximum RMS on-state current of 12 A, with an average on-state current of 7.6 A. The device is housed in a surface-mount TO-263(D²Pak) package. Key electrical parameters include a maximum gate trigger voltage of 1.5 V, a maximum gate trigger current of 20 mA, and a maximum on-state voltage of 1.6 V. Non-repetitive surge currents are rated at 120 A for 50 Hz and 130 A for 60 Hz frequencies.
Feature Summary
- Standard recovery type construction for efficient switching applications
- Surface mount TO-263(D²Pak) packaging for automated assembly integration
- High thermal stability supporting operation up to 125°C junction temperature
Applications
- Industrial motor control systems
- AC power regulation circuits
- General purpose rectification tasks
Procurement Notes
Verify the specific ordering suffix against the official Littelfuse datasheet to ensure the correct package variant and tape/reel specifications are selected. Confirm that the component meets RoHS compliance requirements if mandated by your manufacturing standards. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.
Selection Notes
Select this component when a robust surface-mount SCR is required for high-current AC applications. Ensure the circuit design accommodates the 12 A RMS rating and the 600 V blocking voltage. Consider the thermal management capabilities of the TO-263 package relative to the expected ambient temperatures and heat dissipation requirements of the target application environment.
Part Context
This device belongs to the Littelfuse thyristor family, specifically designed as a silicon controlled rectifier. It serves as a discrete semiconductor switch within power electronics assemblies. The component is categorized under general-purpose SCRs, providing reliable latching behavior for controlling AC loads in industrial and commercial electronic systems requiring moderate power handling.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the official Littelfuse database for direct replacements or cross-reference similar TO-263 packaged SCRs with matching 600 V and 12 A ratings.
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