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S6008LS3
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Product Detailed Parameters
- Description：SCR 600V 8A TO220
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- 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
- Mounting Type：Through Hole
- Package / Case：TO-220-3 Isolated Tab
- Supplier Device Package：TO-220 Isolated Tab
- 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)：5 µA
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Overview
The Littelfuse S6008LS3 is a silicon-controlled rectifier (SCR) rated for 600 V repetitive off-state voltage and 8 A RMS on-state current. It utilizes a sensing gate architecture with a maximum gate trigger current of 500 µA and a holding current of 8 mA. The device is housed in an isolated TO-220AB flange mount package, providing electrical isolation between the case and terminals. It supports a non-repetitive peak on-state current of 100 A and operates within a junction temperature range of -40 °C to +125 °C.
Feature Summary
- Sensing gate technology enables reliable triggering with low gate drive requirements.
- Isolated case construction ensures safety by separating the heat sink from electrical circuits.
- High surge current capability allows handling of transient load conditions.
Applications
- Industrial motor control systems
- Solid-state relays
- Power supply regulation circuits
Procurement Notes
Verify the specific suffix designation when ordering, as variations such as TP indicate tape-and-reel packaging while standard suffixes may denote bulk or tube formats. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer to ensure alignment with project timelines and regulatory requirements.
Selection Notes
Select this component for applications requiring high-voltage isolation and moderate current handling in a through-hole configuration. Ensure the thermal management design accommodates the TO-220AB package's thermal resistance characteristics. Verify that the gate drive circuit can supply the specified 500 µA trigger current reliably under all operating temperature conditions.
Part Context
This SCR belongs to the Sxx08xSx series, which features sensing gates for improved noise immunity and lower trigger sensitivity compared to standard devices. The series is designed for general-purpose power control applications where compact isolation and robust performance are required.
Replacement Considerations
Direct replacements include the S6008LS3TP variant, which shares identical electrical specifications but differs in packaging format. Other compatible parts within the same family must be verified for matching voltage, current, and package dimensions before substitution.
