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S6X8TS2RP
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Product Detailed Parameters
- Description：SCR 600V 800MA SOT223
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR)
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：50 µA
- Current - Hold (Ih) (Max)：5 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：8A, 10A
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-261-4, TO-261AA
- Supplier Device Package：SOT-223
- Voltage - On State (Vtm) (Max)：1.7 V
- Current - On State (It (AV)) (Max)：510 mA
- Current - On State (It (RMS)) (Max)：800 mA
- Current - Off State (Max)：3 µA
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Overview
The Littelfuse S6X8TS2RP is a silicon-controlled rectifier (SCR) from the SxX8xSx series, designed for surface-mount applications in the SOT-223-3 package. It features an 800 mA RMS on-state current and a rated repetitive off-state voltage of 600 V. The device exhibits a low gate trigger current of 200 uA and a gate trigger voltage of 800 mV. Key electrical parameters include a maximum holding current of 5 mA, a forward voltage of 1.7 V, and a non-repetitive peak on-state current of 10 A. It operates within a temperature range of -40 C to +125 C.
Feature Summary
- Sensitive gate control with low trigger current requirements
- Surface-mount construction in a compact SOT-223-3 package
- High thermal stability suitable for elevated operating temperatures
Applications
- AC power switching circuits
- Lighting control systems
- Motor speed control applications
Procurement Notes
Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status through certified documentation. Ensure storage conditions maintain device integrity prior to assembly. Validate packaging details match order requirements to prevent handling damage during installation processes.
Selection Notes
Select this SCR based on the required 600 V blocking voltage and 800 mA continuous current capacity. Consider the sensitive gate characteristic for low-power drive interfaces. Evaluate the SOT-223-3 footprint compatibility with existing PCB layouts. Assess thermal management needs given the 125 C maximum junction temperature rating.
Part Context
This component belongs to the Littelfuse SxX8xSx family of surface-mount SCRs. Variants in this series typically share similar current ratings and package styles but differ in voltage blocking capabilities. The S6X8TS2RP specifically denotes the 600 V version within this standardized product line.
Replacement Considerations
Direct substitutes may include other 600 V, 0.8 A SCRs in SOT-223 packages from Littelfuse or compatible manufacturers. Verify pinout compatibility and thermal resistance values before substitution. Cross-reference gate sensitivity requirements to ensure circuit stability.
