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S8008NTP
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Product Detailed Parameters
- Description：SCR 800V 8A TO263
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- 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 (TJ)
- Grade：-
- Qualification：-
- 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)：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 S8008NTP is a Silicon Controlled Rectifier (SCR) from the Sxx08x series, designed for surface-mount applications in the TO-263 (D2PAK) package. It features an 8 A RMS on-state current and an 800 V rated repetitive off-state voltage. The device supports a junction temperature range of -40°C to +125°C with a maximum holding current of 30 mA. Key electrical parameters include a forward voltage of 1.6 V, gate trigger voltage of 1.5 V, and gate trigger current of 15 mA. It offers a non-repetitive peak on-state current of 100 A and a low off-state leakage current of 10 µA at VDRM.
Feature Summary
- High power density in a compact D2PAK surface-mount package
- Robust surge handling capability with 100 A non-repetitive peak current
- Low thermal resistance design suitable for high-temperature environments
Applications
- Industrial motor control circuits
- AC power switching applications
- General purpose rectification in power supplies
Procurement Notes
Verify the specific suffix 'NTP' against the manufacturer's official datasheet to confirm pinout orientation and packaging details. Ensure compatibility with standard TO-263 footprint designs. Check for RoHS compliance status as indicated in the latest product documentation before finalizing procurement specifications.
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 1.5 V gate trigger threshold against available drive circuitry capabilities. Consider the thermal management requirements associated with the D2PAK package for the intended operating environment.
Part Context
This SCR belongs to the Littelfuse Sxx08x family, which provides standardized thyristor solutions for various power control needs. The S8008NTP specifically utilizes the D2PAK housing, distinguishing it from through-hole variants like the S8008V or other surface-mount options within the same electrical rating class.
Replacement Considerations
The S8008NRP is listed as a parameter equivalent alternative within the Littelfuse portfolio. Verify pinout compatibility and exact thermal characteristics before substituting.
