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SK006VTP
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Product Detailed Parameters
- Description：SCR 1KV 6A TO251
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：1 kV
- 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：Through Hole
- Package / Case：TO-251-3 Short Leads, IPAK, TO-251AA
- Supplier Device Package：TO-251 (V-Pak/I-Pak)
- 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)：20 µA
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Overview
The SK006VTP is a silicon controlled rectifier (SCR) manufactured by Littelfuse Inc., designed for high-voltage switching applications. It features a rated repetitive off-state voltage of 1 kV and a standard recovery time, making it suitable for robust power control circuits. The device supports a holding current maximum of 30 mA and an off-state leakage current of 20 uA at VDRM. It handles a breakover current maximum of 100 A and a non-repetitive on-state current of 100 A. Packaged in a TO-251 (V-Pak/I-Pak) through-hole format, this component provides reliable performance in unidirectional thyristor configurations.
Feature Summary
- Unidirectional thyristor configuration for precise gate-controlled switching
- Standard recovery characteristics optimized for general power control tasks
- Through-hole TO-251 package design facilitating easy PCB integration
Applications
- Industrial motor control systems requiring high-voltage isolation
- Power supply regulation circuits utilizing phase-angle control
- Solid-state relay implementations for AC load switching
Procurement Notes
Verify the specific suffix 'VTP' against official Littelfuse documentation to confirm package type and tape/reel specifications if applicable. Ensure that the requested quantity matches the manufacturer's standard shipping units. Cross-reference the date code with recent production batches to guarantee component freshness. Confirm compliance with RoHS directives as stated in the datasheet before finalizing procurement orders.
Selection Notes
Select the SK006VTP when a 1 kV blocking voltage is required alongside a 6 A continuous current rating. Consider this component for applications needing a 30 mA holding current threshold. Evaluate the TO-251 package constraints against available board space. Compare thermal dissipation requirements against the device's junction temperature limits during peak operation cycles.
Part Context
This SCR belongs to the SK series from Littelfuse, which focuses on standard recovery thyristors for industrial and commercial power electronics. The series offers various voltage and current ratings to accommodate different circuit demands. The SK006VTP specifically addresses needs for medium-power AC control where reliable turn-on characteristics are critical.
Replacement Considerations
Consult Littelfuse official substitution guides for direct equivalents. Verify pinout compatibility and electrical parameter overlaps before swapping. Ensure thermal resistance values match the existing design constraints to prevent overheating issues in the target application.
