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Product Detailed Parameters
- Description:SCR 16A 600V HI TEMP TO220L
- Series:SV
- 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):22 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):188A, 225A
- SCR Type:Sensitive Gate
- Operating Temperature:-40°C ~ 150°C (TJ)
- Grade:-
- Qualification:-
- Mounting Type:Through Hole
- Package / Case:TO-220-3 Full Pack, Isolated Tab
- Supplier Device Package:ITO-220AB
- Voltage - On State (Vtm) (Max):1.6 V
- Current - On State (It (AV)) (Max):10.2 A
- Current - On State (It (RMS)) (Max):16 A
- Current - Off State (Max):10 µA
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Overview
The Littelfuse SV6016L1TP is a silicon controlled rectifier (SCR) designed for high-temperature applications. It features a TO-220L package with three leads for through-hole mounting. The device supports a repetitive peak reverse voltage of 600 V and an average on-state current of 16 A. It operates within a junction temperature range of -40°C to 150°C. Key electrical parameters include a maximum gate trigger current of 6 mA, a maximum holding current of 15 mA, and a non-repetitive surge current rating of 225 A.
Feature Summary
- High junction temperature capability up to 150°C for robust thermal performance
- Sensitive gate drive characteristics requiring low trigger current
- Through-hole mounting in a TO-220L package for secure mechanical attachment
Applications
- Industrial motor control systems
- High-temperature power supply circuits
- General purpose AC/DC power switching
Procurement Notes
Verify the specific suffix 'L1' against official Littelfuse documentation to confirm pinout and thermal pad configuration. Ensure the procurement channel provides original manufacturer packaging to prevent counterfeit components. Cross-reference the datasheet revision date to validate parameter accuracy before integration into production designs.
Selection Notes
Select this component when a 16 A SCR is required in a TO-220L form factor. Verify that the application's thermal management can sustain the 150°C junction limit. Confirm that the gate drive circuitry can reliably supply the specified 6 mA trigger current under all operating conditions.
Part Context
This part belongs to the SV series of high-temperature SCRs from Littelfuse. The series is engineered for demanding environments where standard silicon devices may fail due to heat. The TO-220L package variant offers specific isolation and mounting characteristics distinct from standard TO-220AB housings.
Replacement Considerations
Direct replacements must match the 600 V rating, 16 A current capacity, and TO-220L footprint. Verify gate sensitivity and holding current compatibility to ensure proper latching and turn-off behavior in the target circuit.
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