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Product Detailed Parameters
- Description:SCR 600V 35A TO218X
- Series:-
- Mfr:Littelfuse Inc.
- Package:Tube
- Voltage - Off State:600 V
- Voltage - Gate Trigger (Vgt) (Max):1.5 V
- Current - Gate Trigger (Igt) (Max):40 mA
- Current - Hold (Ih) (Max):50 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):425A, 500A
- SCR Type:Standard Recovery
- Operating Temperature:-40°C ~ 125°C
- Grade:-
- Qualification:-
- Mounting Type:Through Hole
- Package / Case:TO-218X-3 Isolated Tab
- Supplier Device Package:TO-218X Isolated
- Voltage - On State (Vtm) (Max):1.8 V
- Current - On State (It (AV)) (Max):22 A
- Current - On State (It (RMS)) (Max):35 A
- Current - Off State (Max):10 µA
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Overview
The Littelfuse S6035JTP is a Silicon Controlled Rectifier (SCR) from the Teccor Sxx35x series, designed for phase control applications. It features a rated repetitive off-state voltage (VDRM) of 600 V and an on-state RMS current (IT(RMS)) of 35 A. The device has a maximum gate trigger voltage (VGT) of 1.5 V and a gate trigger current (IGT) of 40 mA. Forward voltage (VF) is 1.8 V, with a maximum holding current (IH) of 50 mA. Leakage current at VDRM is 10 uA. It operates between -40°C and +125°C in a through-hole SMTO-218 package.
Feature Summary
- Electrically isolated package construction for ease of heat sinking and high isolation voltage
- Low gate sensitivity requiring few milliamperes of current at less than 1.5V potential
- Standard phase control design suitable for AC solid-state switching
Applications
- Heating controls
- Motor speed controls
- AC solid-state switches
- Industrial power tools
- White goods and commercial appliances
Procurement Notes
Verify the specific manufacturer datasheet for the S6035JTP to confirm RoHS compliance status and REACH SVHC declarations. Ensure the ordering suffix matches the required package type and isolation specifications. Cross-reference the Littelfuse part number with authorized distributors to confirm current production status and availability constraints before finalizing procurement plans.
Selection Notes
Select the S6035JTP when a 35 A RMS current rating and 600 V blocking voltage are required for phase control circuits. The low gate trigger current makes it suitable for sensitive drive circuits. Consider the SMTO-218 package for thermal management needs. Verify that the application does not exceed the 500 A non-repetitive peak current limit or the +125°C maximum junction temperature.
Part Context
The S6035JTP belongs to the Littelfuse Teccor Sxx35x series of standard SCRs. This family provides unidirectional switching capabilities with electrically isolated packages. The 'J' suffix typically denotes the 600 V voltage rating within this series, while 'TP' indicates the specific through-hole packaging configuration used for mounting.
Replacement Considerations
Direct replacements include other 35 A, 600 V SCRs in TO-218/SMTO-218 packages from Littelfuse or compatible manufacturers. Verify pinout compatibility and thermal resistance values. Ensure substitute devices meet the same gate sensitivity requirements and isolation voltage standards for direct board-level substitution.
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