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Product Detailed Parameters
- Description:SCR 800V 6A TO252
- Series:-
- Mfr:Littelfuse Inc.
- Package:Tube
- Voltage - Off State:800 V
- Voltage - Gate Trigger (Vgt) (Max):1.5 V
- Current - Gate Trigger (Igt) (Max):15 mA
- Current - Hold (Ih) (Max):30 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):83A, 100A
- SCR Type:Standard Recovery
- Operating Temperature:-40°C ~ 125°C
- Grade:-
- Qualification:-
- 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):3.8 A
- Current - On State (It (RMS)) (Max):6:00 AM
- Current - Off State (Max):10 µA
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Overview
The Littelfuse S8006DTP is a Silicon Controlled Rectifier (SCR) from the Teccor Sxx06x series, designed for phase control applications. It features an 800 V rated repetitive off-state voltage and conducts an RMS on-state current of 6 A. The device utilizes a sensitive gate architecture, requiring a maximum gate trigger current of 15 mA at 1.5 V to activate. Packaged in a TO-252-3 surface-mount format, it supports operation across a temperature range of -40°C to +125°C with a non-repetitive surge current capability of 100 A.
Feature Summary
- Sensitive gate design enables reliable triggering using low microampere currents from sense coils or proximity switches.
- Glass-passivated junctions provide robust protection against environmental stressors and electrical transients.
- Surface-mount construction facilitates automated assembly and compact circuit board integration.
Applications
- Phase control systems for heating elements
- Motor speed control circuits
- Capacitive discharge ignition for gas engines
- Strobe light capacitive discharge systems
Procurement Notes
Verify the specific suffix 'DTP' to confirm the tube packaging configuration, as Littelfuse offers alternative reel-based variants like DRP within the same electrical family. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement specifications.
Selection Notes
Select this component when a surface-mount SCR is required for moderate power phase control. Ensure the application voltage does not exceed the 800 V rating and that the gate drive circuit can supply the necessary 15 mA trigger current. Verify thermal management requirements for the TO-252 package under continuous load conditions.
Part Context
This part belongs to the Teccor Sxx06x series of Thyristors manufactured by Littelfuse. The series is characterized by its sensitivity and suitability for general-purpose phase control tasks in consumer and industrial electronics.
Replacement Considerations
Direct substitutes include other S8006 variants such as S8006DRP or S8006DS2TP56, provided the packaging difference between tube and reel is acceptable for the manufacturing process.
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