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S6008V
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Product Detailed Parameters
- Description：SCR 600V 8A TO251
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：15 mA
- Current - Hold (Ih) (Max)：30 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：83A, 100A
- 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)：5.1 A
- Current - On State (It (RMS)) (Max)：8:00 AM
- Current - Off State (Max)：10 µA
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Overview
The Littelfuse S6008V is a silicon-controlled rectifier (SCR) designed for sensitive gate triggering applications. It features an 8 A RMS on-state current and a 600 V rated repetitive off-state voltage. The device operates within a junction temperature range of -40°C to +110°C and utilizes a TO-251 package for through-hole mounting. Key electrical characteristics include a maximum holding current of 8 mA, a forward voltage of 1.6 V at rated current, and a gate trigger current of 500 µA. It supports non-repetitive peak on-state currents up to 100 A.
Feature Summary
- Sensitive gate architecture enabling direct interfacing with microprocessors via low gate trigger current requirements.
- Glass passivated junction construction providing durability against environmental stressors.
- High surge current capability suitable for demanding switching environments.
Applications
- Capacitive-discharge ignition systems
- Fluid level sensors
- Strobe light control circuits
Procurement Notes
Verify the specific suffix designation when ordering, as variations such as VS3TP or VS2TP indicate distinct pin configurations or packaging formats within the same electrical family. Confirm RoHS compliance status directly from the manufacturer's datasheet prior to integration. Ensure the selected variant matches the required thermal management and mounting style for the target PCB layout.
Selection Notes
Select this component for circuits requiring precise gate control with minimal drive power. The 600 V rating suits medium-voltage AC switching tasks. Evaluate the thermal dissipation requirements in the TO-251 package against the expected RMS load current. Compare the 500 µA gate trigger sensitivity against available driver outputs to ensure reliable turn-on without excessive biasing.
Part Context
This SCR belongs to the Sxx08xSx series, which standardizes 8 A performance across various voltage ratings and packages. The S6008V specifically denotes the 600 V blocking voltage variant. This series is engineered for efficient switching in low-current control loops, offering a balance of high surge tolerance and sensitive gate activation for industrial and consumer electronics.
Replacement Considerations
Direct substitutes include S6008VS2TP and S6008DS2RP, provided the package type (TO-251 vs DPAK) and gate sensitivity specifications align with the design constraints. Verify pinout compatibility before substitution.
