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S8016RATP
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Product Detailed Parameters
- Description：SCR 800V 25A TO220AB
- Series：Teccor®
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：800 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：50 mA
- Current - Hold (Ih) (Max)：150 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：188A, 225A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
- Voltage - On State (Vtm) (Max)：1.4 V
- Current - On State (It (AV)) (Max)：16 A
- Current - On State (It (RMS)) (Max)：25 A
- Current - Off State (Max)：20 µA
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Overview
The Littelfuse S8016RATP is a standard silicon-controlled rectifier (SCR) from the S8016xA series, rated for 16 A RMS on-state current and 800 V repetitive peak off-state voltage. It features a TO-220 non-isolated mounting tab package with common center lead configuration. The device supports an average on-state current of 10 A at 100°C case temperature and withstands a peak non-repetitive surge current of 188 A at 50 Hz. It is qualified to AEC-Q101 standards and operates within a junction temperature range of -40°C to +125°C.
Feature Summary
- AEC-Q101 automotive qualification ensures reliability in demanding environments.
- High surge robustness handles 3 kA operational surge currents via high di/dt capability.
- Integrated dv/dt rating prevents mis-triggering during transient voltage events.
Applications
- AC line input rectification for Electric Vehicle On-Board Chargers (EVOBC).
- Level 1 charging systems operating up to 16 A rms at 120 V.
- Level 2 charging systems operating up to 16 A rms at 240 V.
Procurement Notes
Verify the specific suffix 'TP' indicates tube packaging containing 500 units per base quantity. Confirm that the component meets AEC-Q101 requirements for your target application. Ensure thermal management design accommodates the specified junction-to-case thermal resistance of 1.0 °C/W under continuous load conditions.
Selection Notes
Select this component when an 800 V blocking voltage and 16 A RMS current capacity are required for AC rectification. Consider the TO-220 package for through-hole mounting where non-isolated tabs are acceptable. Evaluate thermal dissipation needs against the 10 A average current limit at elevated case temperatures.
Part Context
This part belongs to the S8016xA series of 16 Amp Standard SCRs designed specifically for electric vehicle applications. The series includes variants in different packages, such as the TO-263 surface mount option, all sharing similar electrical characteristics optimized for EV onboard charger input stages.
Replacement Considerations
Direct substitutes include other parts within the S8016xA family, such as the S8016NARP which utilizes a TO-263 surface mount package instead of the TO-220 form factor while maintaining identical electrical ratings.
FAQ
What is the maximum allowable torque for the mounting tab?
The maximum torque to be applied to the mounting tab is 8 in-lbs (0.904 Nm).
How does the gate trigger current vary with temperature?
The DC gate trigger current increases as the junction temperature rises, requiring higher current for triggering at elevated temperatures compared to 25°C.
What is the critical rate of rise of on-state current (di/dt)?
The critical rate of rise of on-state current is 375 A/μs at a junction temperature of 125°C.
