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S8008DRP
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Product Detailed Parameters
- Description：SCR 800V 8A TO252
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Off State：800 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：15 mA
- Current - Hold (Ih) (Max)：30 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：83A, 100A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- 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)：5.1 A
- Current - On State (It (RMS)) (Max)：8:00 AM
- Current - Off State (Max)：10 µA
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Overview
The Littelfuse S8008DRP is a Silicon Controlled Rectifier (SCR) from the Sxx08x series, designed for surface mount applications in the DPAK-2 (TO-252-2) package. It features an 8 A RMS on-state current and an 800 V rated repetitive off-state voltage. The device has a maximum holding current of 30 mA and a non-repetitive peak on-state current of 100 A. Gate triggering requires a maximum DC gate trigger current of 15 mA at 1.5 V. The forward voltage drop is 1.6 V, with a maximum leakage current of 10 uA at VDRM. Operating temperatures range from -40°C to +125°C.
Feature Summary
- Surface mount construction in a compact DPAK-2 package for automated assembly
- High voltage blocking capability suitable for demanding power control circuits
- Sensitive gate design allowing direct interfacing with standard logic drivers
Applications
- General purpose AC/DC power switching
- Solid state relays
- Motor speed control circuits
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure the component meets RoHS compliance requirements for the target market. Cross-reference the Littelfuse part number with authorized distributor catalogs to confirm availability and authenticity before procurement.
Selection Notes
Select this component when an 800 V blocking voltage and 8 A continuous current are required in a surface mount form factor. Compare the 15 mA gate trigger current against available drive circuit capabilities. Verify that the thermal management solution supports the specified operating temperature range up to 125°C under expected load conditions.
Part Context
This SCR belongs to the Sxx08x family of thyristors manufactured by Littelfuse. The series provides standardized performance characteristics for general-purpose switching applications. The DRP suffix typically indicates specific packaging and handling configurations within the product line.
Replacement Considerations
Compatible alternatives include other 800V 8A SCRs in TO-252 packages from manufacturers such as STMicroelectronics or Vishay. Verify pinout compatibility and electrical parameter equivalence before substitution.
