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Product Detailed Parameters
- Description:SCR 16A 600V HI TEMP TO263
- Series:SV
- Mfr:Littelfuse Inc.
- Package:Tape & Reel (TR)
- 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:Surface Mount
- Package / Case:TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package:TO-263 (D2PAK)
- 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 SV6016N1RP is a Silicon Controlled Rectifier (SCR) from the Thyristors series, designed for surface mount applications in a TO-252-3 package. It features a rated repetitive off-state voltage of 600 V and an RMS on-state current capability of 16 A. The device exhibits a maximum forward voltage drop of 1.6 V at conduction. Gate triggering requirements are specified with a maximum gate trigger voltage of 1.5 V and a maximum gate trigger current of 6 mA. The component operates within a junction temperature range of -40°C to +150°C, ensuring reliability under high thermal stress conditions typical in power control circuits.
Feature Summary
- High junction temperature rating for robust thermal performance
- Surface mount construction for automated PCB assembly
- Sensitive gate drive characteristics for efficient triggering
Applications
- AC power control systems
- Industrial motor drives
- Solid state relays
Procurement Notes
Verify the specific suffix 'N1RP' against the official Littelfuse datasheet to confirm pinout orientation and tape-and-reel specifications. Ensure the procurement channel provides traceable documentation matching the manufacturer's part identification standards. Cross-reference the TO-252-3 package dimensions with your PCB footprint library to prevent mechanical interference during assembly.
Selection Notes
Select this component when a 600 V blocking voltage and 16 A continuous current handling are required in a compact surface mount form factor. Evaluate the thermal management requirements given the 150°C maximum junction temperature limit. Compare the 1.6 V forward voltage drop against system efficiency targets to determine suitability for low-loss power switching applications compared to alternative thyristor packages.
Part Context
This SCR belongs to the SVxx16xx series of high junction temperature devices manufactured by Littelfuse. The series is engineered for demanding power electronics environments where space constraints and thermal resilience are critical design parameters. The TO-252-3 packaging allows for direct soldering to printed circuit boards, facilitating integration into modern surface mount manufacturing processes for industrial and commercial power supplies.
Replacement Considerations
Consult the Littelfuse selection guide for equivalent SCRs with identical voltage and current ratings in compatible packages. Verify that any substitute maintains the same gate trigger sensitivity and thermal characteristics to ensure circuit compatibility without redesign.
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