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Product Detailed Parameters
- Description:SCR 600V 4A TO252
- Series:-
- Mfr:Littelfuse Inc.
- Package:Tube
- 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):25A, 30A
- SCR Type:Sensitive Gate
- Operating Temperature:-40°C ~ 110°C
- Mounting Type:Surface Mount
- Package / Case:TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package:TO-252 (DPAK)
- Voltage - On State (Vtm) (Max):1.6 V
- Current - On State (It (AV)) (Max):2.5 A
- Current - On State (It (RMS)) (Max):4:00 AM
- Current - Off State (Max):2 µA
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Overview
The Littelfuse S6004DS2TP is a silicon-controlled rectifier (SCR) designed for surface-mount applications. It features a rated repetitive off-state voltage of 600 V and an on-state RMS current of 4 A. The device operates within a temperature range of -40 °C to +110 °C and utilizes a TO-252AA package.
Feature Summary
- Surface-mount construction for automated assembly
- High thermal stability for demanding environments
- Sensitive gate triggering capability
Applications
- AC power control circuits
- Solid-state relays
- Motor speed control systems
Procurement Notes
Verify the specific datasheet revision and ordering suffixes to ensure compatibility with design requirements. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer before finalizing procurement plans.
Selection Notes
Select this component based on its 600 V blocking voltage and 4 A continuous current rating. Ensure the chosen package fits the PCB layout constraints and that the thermal management strategy supports the specified operating temperature range.
Part Context
This SCR belongs to the S6xxxDx series, which provides robust performance in compact surface-mount packages. These devices are engineered for reliable switching in industrial and consumer electronics where space efficiency and high current handling are critical.
Replacement Considerations
Consult official Littelfuse substitution guides for verified equivalents. Cross-reference electrical parameters such as holding current and gate trigger voltage to ensure functional compatibility without redesigning the circuit.
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