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S4016RTP
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Product Detailed Parameters
- Description：SCR 400V 16A TO220
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：400 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：30 mA
- Current - Hold (Ih) (Max)：40 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：188A, 225A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220 Non-Isolated Tab
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：10:00 AM
- Current - On State (It (RMS)) (Max)：16 A
- Current - Off State (Max)：10 µA
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Overview
The S4016RTP is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse under the Teccor series. It features a single element configuration housed in a TO-220AB flange mount package with three pins. The device supports a maximum RMS on-state current of 16 A and offers a repetitive peak off-state voltage rating of 400 V. Key electrical parameters include a forward voltage of 1.6 V, a gate trigger voltage of 1.5 V, and a gate trigger current of 35 mA. It operates within a temperature range of -40°C to +125°C and complies with RoHS standards.
Feature Summary
- High thermal stability for demanding power control applications
- Sensitive gate triggering capability for efficient drive circuits
- Robust construction suitable for high-current switching environments
Applications
- Industrial motor speed control systems
- Solid-state relay designs
- General purpose AC power switching
Procurement Notes
Verify the specific suffix 'RTP' against official Littelfuse documentation to confirm tube packaging and sensitivity class. Ensure the component matches the required 400V voltage rating and 16A current capacity for the target circuit design before procurement.
Selection Notes
Select this SCR when a 400V blocking voltage and 16A continuous current are required in a through-hole TO-220AB package. Consider the 35 mA gate trigger current for driver compatibility. Verify that the thermal management solution can handle the dissipation at the expected load currents.
Part Context
This component belongs to the Littelfuse Teccor family of silicon controlled rectifiers. These devices are designed for general-purpose power control applications requiring reliable switching performance. The S4016RTP variant specifically targets applications needing moderate current handling with standard voltage ratings.
Replacement Considerations
Check for direct substitutes within the same Teccor series offering identical 400V/16A ratings and TO-220AB packaging. Verify pinout compatibility and thermal characteristics before substituting with other manufacturers' SCRs.
