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Product Detailed Parameters
- Description:SCR 600V 25A TO220
- Series:-
- Mfr:Littelfuse Inc.
- Package:Tube
- Voltage - Off State:600 V
- Voltage - Gate Trigger (Vgt) (Max):1.5 V
- Current - Gate Trigger (Igt) (Max):35 mA
- Current - Hold (Ih) (Max):50 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):300A, 350A
- SCR Type:Standard Recovery
- Operating Temperature:-40°C ~ 125°C
- Grade:-
- Qualification:-
- Mounting Type:Through Hole
- Package / Case:TO-220-3 Isolated Tab
- Supplier Device Package:TO-220 Isolated Tab
- Voltage - On State (Vtm) (Max):1.6 V
- Current - On State (It (AV)) (Max):16 A
- Current - On State (It (RMS)) (Max):25 A
- Current - Off State (Max):10 µA
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Overview
The S6025LTP is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse under the Teccor brand. It features a TO-220L package with three leads for through-hole mounting. The device supports an RMS on-state current of 25 A and a repetitive peak off-state voltage of 600 V. Key electrical parameters include a maximum gate trigger current of 10 mA, a holding current of 35 mA, and a non-repetitive peak surge current of 350 A. It operates within a junction temperature range of -40°C to +150°C.
Feature Summary
- High thermal stability with a maximum operating junction temperature of 150°C
- Robust surge handling capability rated at 350 A non-repetitive peak current
- Sensitive gate drive requirement with a maximum trigger current of 10 mA
Applications
- Industrial motor control circuits
- Solid-state relay designs
- General purpose power switching applications
Procurement Notes
Verify the specific datasheet version when sourcing, as Littelfuse may update specifications over time. Confirm that the TO-220L package dimensions match the target PCB footprint. Ensure the supplier provides original manufacturer documentation to validate the component's authenticity and compliance with RoHS standards before finalizing procurement orders.
Selection Notes
Select this component when a high-current SCR with a sensitive gate is required for through-hole assembly. The 600V rating suits standard industrial AC line voltages. Compare the 25A RMS current against the circuit's continuous load requirements. Consider the 150°C thermal limit for heat sink design calculations in enclosed environments.
Part Context
This part belongs to the Sxx25xx series of Thyristors from Littelfuse. It is distinct from the QJ6025NH4TP Triac or the SV6025L2TP SCR variant. The S6025LTP specifically denotes a 25A, 600V SCR in a TO-220L package, differentiating it from lower current models like the S6015LTP.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material.
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