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SJ6016RTP
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Product Detailed Parameters
- Description：SCR 600V 16A TO220AB
- 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)：30 mA
- Current - Hold (Ih) (Max)：75 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：188A, 225A
- 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)：10:00 AM
- Current - On State (It (RMS)) (Max)：16 A
- Current - Off State (Max)：10 µA
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Overview
The Littelfuse SJ6016RTP is a silicon-controlled rectifier (SCR) from the SJxx16xx series, designed for high junction temperature applications. It features an RMS on-state current of 16 A and peak non-repetitive blocking voltage ratings of 400 V or 600 V. The device utilizes a TO-220AB non-isolated package with a maximum junction temperature of 150°C. Key electrical characteristics include a maximum gate trigger current of 30 mA, a peak surge current capability of up to 225 A at 60 Hz, and a critical rate of rise of on-state current of 125 A/µs.
Feature Summary
- High junction temperature rating of 150°C for robust thermal performance
- Sensitive gate trigger levels available in 6 mA, 10 mA, or 30 mA variants
- Internally constructed isolated packages offered for ease of heat sinking
- RoHS compliant and halogen-free construction
Applications
- Capacitive discharge systems for strobe lights
- Phase control in heating applications
- Motor speed controls and converters/rectifiers
- Inrush current controllers
- Gas engine ignition systems
Procurement Notes
Verify the specific voltage rating and gate sensitivity suffixes when ordering, as the base part number covers multiple configurations. Confirm that the TO-220AB non-isolated mounting tab configuration matches the circuit isolation requirements. Ensure compliance with RoHS standards if required by the final assembly specifications.
Selection Notes
Select this component for uni-directional switching applications requiring high thermal stability. Consider the 16 A RMS current rating against the expected load and derating curves. Verify that the 400 V or 600 V blocking voltage exceeds the peak line voltage plus transients. Check the gate trigger current requirement to ensure compatibility with the driving circuitry.
Part Context
This SCR belongs to the SJxx16xx family, which includes variations in package type (TO-220L, TO-220R, TO-263) and gate sensitivity. The 'R' designation specifically indicates the TO-220AB non-isolated mounting tab configuration. Other series members share similar electrical ratings but differ in physical mounting and isolation characteristics.
Replacement Considerations
Direct replacements within the same series include SJ6016LTP (isolated TO-220L) and SJ6016NTP (surface mount TO-263). Ensure the substitute maintains the required gate sensitivity (e.g., 6mA, 10mA, or 30mA) and voltage rating (400V or 600V) to function correctly in the existing design.
