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S2S1RP
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Product Detailed Parameters
- Description：SCR 200V 800MA DO214
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR)
- Voltage - Off State：200 V
- Voltage - Gate Trigger (Vgt) (Max)：800 mV
- Current - Gate Trigger (Igt) (Max)：12 µA
- Current - Hold (Ih) (Max)：5 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：16A, 20A
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB (3 Leads), Compak
- Supplier Device Package：DO-214 (Compak)
- Voltage - On State (Vtm) (Max)：1.7 V
- Current - On State (It (AV)) (Max)：510 mA
- Current - On State (It (RMS)) (Max)：800 mA
- Current - Off State (Max)：1 µA
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Overview
The S2S1RP is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse Inc., designed for surface-mount applications. It features a DO-214 (Compak) package and operates with a sensitive gate structure. The device has a rated repetitive off-state voltage of 200 V and an on-state current rating of 800 mA. Key electrical specifications include a maximum breakover current of 20 A and an off-state leakage current of 2 uA at the rated voltage.
Feature Summary
- Sensitive gate architecture for efficient triggering
- Surface-mount DO-214 Compak packaging
- Designed for embedded electronics protection
Applications
- Embedded electronics circuits
- Industrial equipment protection
- Maintenance repair systems
- OEM production lines
Procurement Notes
Verify component authenticity through authorized Littelfuse distributors or certified partners. Confirm RoHS3 compliance status and lead-free characteristics during procurement. Ensure storage conditions meet manufacturer guidelines to prevent moisture damage. Validate part markings against official datasheet specifications to avoid counterfeit components.
Selection Notes
Select this SCR for low-voltage DC switching applications requiring compact surface-mount solutions. The 200 V rating suits low-power control circuits. Consider the 800 mA current capacity for load requirements. The sensitive gate feature simplifies drive circuit design compared to standard gate devices.
Part Context
This component belongs to the SxSx series of SCRs from Littelfuse, focusing on compact thyristor solutions. It complements other transient protection devices like SIDACtor and PolySwitch products within the manufacturer's portfolio, offering discrete switching capabilities for specific circuit protection needs.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify pinout compatibility and electrical ratings before considering alternative manufacturers. Consult Littelfuse technical support for direct equivalents if original stock is unavailable.
