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S6025L56
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Product Detailed Parameters
- Description：SCR 600V 25A TO220
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- 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, Formed Leads
- 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 S6025L56 is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse Inc. It features a 600V repetitive peak reverse voltage and an average on-state current rating of 25A. The device is housed in a TO-263AA (D2PAK) surface-mount package with three terminals. Key electrical characteristics include a maximum gate trigger current of 35mA, a surge current rating of 350A, and a junction temperature range from -40°C to 125°C. It is RoHS compliant and designed for efficient switching in low-current circuits.
Feature Summary
- Sensitive gate design allows direct interfacing with microprocessors
- Glass passivated junction ensures durability against harsh environments
- Compatible with lead-free reflow soldering processes
Applications
- Strobe lights
- Fluid level sensors
- Capacitive-discharge ignition systems
Procurement Notes
Verify the specific suffix '56' against official Littelfuse documentation to confirm pinout or thermal pad variations. Ensure the selected distributor provides genuine components with traceable manufacturing dates. Cross-reference the datasheet revision to match the required operating temperature and voltage ratings for your specific circuit design requirements.
Selection Notes
Select this component when a surface-mount SCR with 25A continuous current handling is required. The TO-263AA package facilitates automated assembly and improved thermal dissipation compared to through-hole alternatives. Verify that the 600V blocking voltage meets the peak transient requirements of the load circuit to prevent breakdown during operation.
Part Context
This part belongs to the Littelfuse discrete SCR family, optimized for precise switching applications. It shares functional similarities with other 25A SCRs but is distinguished by its surface-mount D2PAK configuration. The series is engineered for reliability in consumer electronics and industrial control systems requiring compact form factors.
Replacement Considerations
Direct replacements include the S6025N56TP, which offers identical electrical ratings in the same TO-263AA package. Verify pin compatibility and thermal resistance values before substituting with other 25A, 600V SCRs in different packages.
