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SJ6025R1TP
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Product Detailed Parameters
- Description：SCR 600V 25A TO220R
- Series：SJ
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：6 mA
- Current - Hold (Ih) (Max)：15 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：300A, 350A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
- 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 Littelfuse SJ6025R1TP is a high-temperature silicon-controlled rectifier (SCR) designed for robust switching applications. It features a rated repetitive off-state voltage of 600 V and an RMS on-state current capability of 25 A. The device operates within a junction temperature range from -40 °C to +150 °C, ensuring reliability in demanding thermal environments. Packaged in a TO-220-2 through-hole configuration, it requires a maximum gate trigger voltage of 1.5 V and a gate trigger current of 10 mA for activation. The component exhibits a maximum holding current of 35 mA and maintains low leakage current characteristics.
Feature Summary
- High-temperature operation capability up to 150 °C
- Sensitive gate structure for direct microprocessor interfacing
- Glass passivated junctions for enhanced durability
Applications
- Solid-state relays
- Industrial motor controls
- General-purpose power switching
Procurement Notes
Verify the specific suffix R1 against official Littelfuse documentation to confirm exact electrical tolerances and package variations. Ensure the procurement channel provides valid RoHS compliance certificates. Confirm that the TO-220-2 lead form matches the target PCB footprint requirements before finalizing orders.
Selection Notes
Select this component when a 600 V blocking voltage and 25 A continuous current rating are required in a standard through-hole package. The sensitive gate specification allows for efficient drive circuitry design. Verify that the operating environment stays within the specified -40 °C to +150 °C temperature range to maintain device integrity.
Part Context
This part belongs to the Littelfuse SJ series of high-temperature SCRs. It shares the 25 A current rating with other variants in the family but is distinguished by its specific voltage rating and package configuration. The series is engineered for applications requiring reliable performance under elevated thermal stress conditions.
Replacement Considerations
Cross-reference with SJ6025R2TP or SJ6025L1TP if minor parameter adjustments are acceptable. Verify pinout compatibility and thermal resistance values before substituting.
