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S4006NS2RP
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Product Detailed Parameters
- Description：SCR 400V 6A TO263
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR)
- Voltage - Off State：400 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 (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 Littelfuse S4006NS2RP is a silicon-controlled rectifier (SCR) from the Teccor Sxx06xSx series, designed for surface-mount applications. It features a rated repetitive off-state voltage of 400 V and an on-state RMS current of 6 A. The device utilizes sensitive gate technology with a maximum gate trigger current of 200 µA and a gate trigger voltage of 800 mV. It operates within a junction temperature range of -40°C to +125°C and is housed in a D2PAK-3 (TO-263-3) package.
Feature Summary
- Sensitive gate architecture enabling reliable triggering with low control power requirements
- Surface-mount construction optimized for automated PCB assembly processes
- High thermal stability supporting operation up to 125°C junction temperature
Applications
- Solid-state relay input stages
- General-purpose AC switching circuits
- Industrial motor control interfaces
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status directly with Littelfuse or authorized distributors before finalizing design integration. Confirm that the D2PAK-3 footprint matches the target PCB layout constraints and thermal management requirements for the intended application environment.
Selection Notes
Select this component when a 6 A SCR is required in a surface-mount form factor. Ensure the circuit design accommodates the 400 V blocking capability and that the gate drive signal can reliably exceed the 200 µA trigger threshold under all operating conditions.
Part Context
This part belongs to the Littelfuse Teccor Sxx06xSx family of sensitive gate SCRs. These devices are engineered for high-volume manufacturing and offer consistent electrical characteristics across the series, facilitating standardized design approaches for various power switching needs.
Replacement Considerations
Cross-reference with other SMD SCRs offering identical 6 A current ratings and 400 V voltage ratings in TO-263 packages. Verify pinout compatibility and thermal resistance specifications to ensure seamless substitution without redesigning the host circuit board.
