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SCT616B
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Product Detailed Parameters
- Description：SCR 600V 16A TO220B
- Series：-
- Mfr：SMC Diode Solutions
- Package：Tube
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Gate Trigger (Igt) (Max)：15 mA
- Current - Hold (Ih) (Max)：50 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：180A @ 50Hz
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
- Voltage - On State (Vtm) (Max)：1.55 V
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：16 A
- Current - Off State (Max)：5 µA
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Overview
The SCT616B is a Silicon Controlled Rectifier (SCR) manufactured by SMC Diode Solutions, designed for high-power switching applications. It features a standard recovery characteristic with a maximum off-state voltage rating of 600 V and a continuous on-state current capacity of 16 A. The device is housed in a TO-220AB through-hole package, providing robust thermal management capabilities. Key electrical specifications include a maximum gate trigger voltage of 1.3 V and a gate trigger current of 16 mA. The component operates within a junction temperature range of -40°C to 125°C, ensuring reliability under varying thermal conditions.
Feature Summary
- Standard recovery characteristics for controlled switching performance
- High current handling capability suitable for power control circuits
- Through-hole mounting for secure mechanical attachment
Applications
- Industrial motor speed control systems
- AC power regulation and phase control
- Solid-state relays and contactors
Procurement Notes
Verify the specific suffix code against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging variations. Ensure that the procurement channel provides valid traceability documentation compliant with RoHS standards. Cross-reference the part number with authorized distributor catalogs to confirm active status and availability before finalizing orders.
Selection Notes
Select this component when a 600 V blocking voltage and 16 A continuous current are required in a through-hole configuration. Consider the standard recovery time for applications where reverse recovery charge is not critical. Evaluate thermal resistance requirements based on the TO-220AB package limitations and expected ambient operating temperatures.
Part Context
This SCR belongs to the general-purpose thyristor family from SMC Diode Solutions, targeting industrial power electronics. It complements the manufacturer's portfolio of rectifiers and diodes by offering controlled rectification capabilities. The product line emphasizes durability and consistent performance across automotive and industrial sectors.
Replacement Considerations
Consult official substitution guides for equivalent SCRs with matching voltage and current ratings. Verify pinout compatibility and thermal characteristics before replacing with alternative manufacturers' components.
