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Product Detailed Parameters
- Description:SCR 600V 6A TO263
- Series:-
- Mfr:Littelfuse Inc.
- Package:Tube
- Voltage - Off State:600 V
- Voltage - Gate Trigger (Vgt) (Max):800 mV
- Current - Gate Trigger (Igt) (Max):500 µA
- Current - Hold (Ih) (Max):8 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):83A, 100A
- SCR Type:Sensitive Gate
- Operating Temperature:-40°C ~ 110°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):3.8 A
- Current - On State (It (RMS)) (Max):6:00 AM
- Current - Off State (Max):5 µA
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Overview
The S6006NS3TP is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse, designed for high-reliability power control applications. It features an RMS on-state current rating of 6 A and a repetitive peak off-state voltage of 600 V. The device utilizes a sensing gate structure with a typical gate trigger current of 200 uA and a gate trigger voltage of 800 mV. Encased in a TO-263 (D2PAK) surface-mount package, it supports through-hole mounting techniques via its lead frame design. The component operates within a temperature range of -40 C to +110 C, ensuring stable performance in demanding environments.
Feature Summary
- Sensing gate architecture provides precise triggering characteristics with low gate current requirements.
- Robust thermal management capabilities enabled by the D2PAK surface-mount package design.
- High surge current handling capacity suitable for transient protection and motor control loads.
Applications
- Solid-state relay switching circuits
- Industrial motor speed control systems
- General-purpose AC power regulation
Procurement Notes
Verify the specific suffix NS3TP against official Littelfuse documentation to confirm the exact pinout and thermal pad configuration for the TO-263 package. Ensure compatibility with PCB footprint dimensions and soldering profiles specified in the manufacturer's datasheet before integration into production lines.
Selection Notes
Select this component when a 6 A RMS current rating and 600 V blocking voltage are required in a compact surface-mount form factor. Compare gate sensitivity specifications against alternative SCR families if lower drive currents are necessary for the control circuitry design constraints.
Part Context
This part belongs to the Sxx06xSx series of thyristors from Littelfuse, which offers various current ratings and package options. It shares functional similarities with other 6 A SCRs in the lineup but is distinguished by its specific surface-mount packaging and sensing gate technology optimized for modern automated assembly processes.
Replacement Considerations
Direct substitutes include the S6006VS2TP and S6006FS21, provided that package differences between TO-251, TO-263, and TO-202 are accommodated in the mechanical design. Verify electrical parameters such as holding current and forward voltage drop to ensure circuit compatibility.
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