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S6012DTP
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Product Detailed Parameters
- Description：SCR 600V 12A TO252
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：600 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：20 mA
- Current - Hold (Ih) (Max)：40 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：100A, 120A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252 (DPAK)
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：7.6 A
- Current - On State (It (RMS)) (Max)：12:00 AM
- Current - Off State (Max)：10 µA
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Overview
The Littelfuse S6012DTP is a standard gate Silicon Controlled Rectifier (SCR) from the Teccor series, rated for 600 V repetitive peak reverse voltage and 12 A average on-state current. It utilizes a TO-220L package for through-hole mounting and supports junction temperatures up to 150°C. The device features a maximum gate trigger current of 6 mA at approximately 1.5 V, with a non-repetitive surge current capability of 120 A. Designed as a unidirectional switch, it exhibits low leakage current in the off-state and is suitable for phase control applications.
Feature Summary
- High junction temperature rating enables reliable operation in demanding thermal environments.
- Sensitive gate design allows triggering with minimal microampere currents from sense coils or microprocessors.
- Glass-passivated junctions provide robust protection against environmental stressors.
Applications
- Phase control in heating systems
- Motor speed controls
- Converters and rectifiers
- Inrush current control circuits
- Capacitive discharge ignitions
Procurement Notes
Verify the exact suffix configuration against the manufacturer's official datasheet to confirm pinout and electrical tolerances. Confirm RoHS compliance status and check for any specific packaging variations such as bulk or tube options before finalizing procurement orders.
Selection Notes
Select this component when a 12 A RMS current rating and 600 V blocking voltage are required for AC phase control. Ensure the application circuit can handle the 120 A surge current during turn-on. Verify that the gate drive circuitry provides sufficient current above the 6 mA minimum threshold for reliable triggering.
Part Context
This SCR belongs to the Littelfuse Teccor Sxx12x series, which offers high junction temperature capabilities. It serves as a through-hole alternative to surface-mount variants like the SRR6012D1RP, providing similar electrical performance in a TO-220L package for easier manual assembly or board-level mounting.
Replacement Considerations
Direct replacements include SV6012L1TP for equivalent TO-220L form factor performance. For surface-mount needs, consider SRR6012D1RP in the TO-252 package. Always verify gate trigger characteristics and thermal resistance values before substituting.
