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S2010DS3RP
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Product Detailed Parameters
- Description：SCR 200V 10A TO252
- 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)：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：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)：6.4 A
- Current - On State (It (RMS)) (Max)：10:00 AM
- Current - Off State (Max)：5 µA
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Overview
The S2010DS3RP is a surface-mount sensitive gate silicon-controlled rectifier (SCR) manufactured by Littelfuse. It features a TO-252 (D-Pak) package with an average on-state current rating of 10 A and a repetitive peak off-state voltage of 200 V. The device utilizes a glass-passivated junction for reliability and operates within a temperature range of -40°C to +110°C. Key electrical parameters include a maximum DC gate trigger current of 500 µA, a maximum holding current of 8 mA, and a non-repetitive peak surge current of 83 A. The component is supplied in tape-and-reel packaging.
Feature Summary
- Glass-passivated junction construction ensures long-term device reliability and parameter stability against contamination.
- Sensitive gate design allows triggering with low gate currents, facilitating direct interface with logic circuits.
- Surface-mount D-Pak package provides space-saving integration for automated PCB assembly.
Applications
- AC power control switching
- Lighting dimmer circuits
- Solid-state relay inputs
Procurement Notes
Verify the specific suffix 'RP' confirms tape-and-reel packaging when sourcing. Confirm the 200 V voltage rating matches the circuit requirements. Check for obsolescence status as Littelfuse product lines undergo lifecycle changes. Ensure the TO-252 footprint aligns with the target PCB layout.
Selection Notes
Select this component for applications requiring high current handling in a compact surface-mount form factor. The 500 µA gate sensitivity supports low-power control signals. Verify thermal management capabilities, as the 10 A rating depends on adequate heatsinking or copper foil area. Consider the 200 V blocking voltage limit for AC line applications.
Part Context
This part belongs to the Teccor series of sensitive SCRs from Littelfuse. The series covers ratings from 0.8 A to 10 A with voltages up to 600 V. The S2010DS3RP specifically represents the 10 A, 200 V variant in the D-Pak package with standard sensitivity.
Replacement Considerations
Direct pin-compatible replacements may include other 10 A, 200 V SCRs in TO-252 packages from manufacturers like STMicroelectronics or Vishay, provided gate trigger characteristics are verified. Cross-reference datasheets for holding current and surge ratings.
