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S6006LS256
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Product Detailed Parameters
- Description：SCR 600V 6A TO220
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：200 µA
- Current - Hold (Ih) (Max)：6 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, Formed Leads
- Supplier Device Package：TO-220 Isolated Tab
- 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 S6006LS256 is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse, designed for phase control applications. It features a 6A RMS on-state current and supports peak repetitive reverse voltages of 600V. The device utilizes a sensitive gate structure, requiring a maximum DC gate trigger current of 0.2 mA and a voltage of 0.8 V for activation. Housed in an isolated TO-220AB flange mount package with three terminals, it operates within a temperature range of -40 °C to 110 °C.
Feature Summary
- Sensitive gate architecture enables triggering with microampere-level currents from sense coils or proximity switches
- Glass-passivated junctions provide enhanced durability and reliability under harsh electrical conditions
- Isolated flange mount construction facilitates efficient thermal management and secure mechanical mounting
Applications
- Phase control circuits for resistive heating systems
- Motor speed control mechanisms
- Solid-state relay inputs
Procurement Notes
Verify the specific manufacturer designation, as this part number may be sourced from Teccor Electronics under Littelfuse ownership. Confirm RoHS compliance status and agency approvals such as UL recognition against the official datasheet before integration into production designs.
Selection Notes
Select this component when low gate drive power is required for reliable switching. Ensure the application voltage does not exceed the 600V rating and that the thermal design accommodates the 6A RMS current capability within the specified operating temperature limits.
Part Context
This SCR belongs to the S6006LS series, which focuses on high-reliability phase control devices. The family is characterized by sensitive gate technology and robust surge capabilities, making it suitable for industrial environments where stable performance under varying load conditions is critical.
Replacement Considerations
The S6006LS356TP is a verified substitute offering identical electrical ratings including 6A I(T)RMS and 600V blocking voltage. Verify package compatibility and gate trigger specifications to ensure functional equivalence in existing circuit layouts.
