ChipApex | Global Electronic Components Supplier
SK006R
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：SCR 1KV 6A TO220
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- 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-220-3
- Supplier Device Package：TO-220 Non-Isolated Tab
- 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
Download product information
Overview
The SK006R is a Silicon Controlled Rectifier (SCR) from the Littelfuse Teccor Sxx06x series, designed for phase control applications. It features a rated repetitive off-state voltage of 1 kV and an RMS on-state current capacity of 6 A. The device operates within a temperature range of -40°C to +125°C and utilizes a DPAK-2 (TO-252-2) surface-mount package. Key electrical parameters include a maximum holding current of 30 mA, a forward voltage drop of 1.6 V, and a gate trigger current of 15 mA at 1.5 V. It offers a non-repetitive surge current capability of 100 A and a low leakage current of 20 uA under rated voltage conditions.
Feature Summary
- Sensitive gate design allowing easy triggering with microampere currents from sense coils or microprocessors
- Glass-passivated junctions ensuring long-term parameter stability and reliability
- RoHS compliant construction suitable for modern environmental standards
Applications
- Phase control for heating systems
- Motor speed controls
- Capacitive discharge ignition systems for gas engines
- Strobe light capacitive discharge circuits
Procurement Notes
Verify the specific suffix against official Littelfuse documentation to confirm exact packaging and tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's latest datasheet revision. Ensure the ordering part number matches the required voltage and current ratings for the target circuit design before finalizing procurement.
Selection Notes
Select this component for applications requiring reliable unidirectional switching in phase control circuits. The 6 A RMS rating and 1 kV blocking voltage make it suitable for moderate power AC loads. Consider the DPAK-2 package for surface-mount assembly requirements. Verify that the gate trigger characteristics align with the driving circuit's output capabilities.
Part Context
The SK006R belongs to the Teccor Sxx06x series of Silicon Controlled Rectifiers manufactured by Littelfuse. This series is characterized by sensitive gate technology, enabling efficient triggering with low-power control signals. The devices are widely used in industrial and consumer electronics for precise AC power regulation and switching tasks.
Replacement Considerations
Consult Littelfuse official substitution guides for compatible SCRs within the same voltage and current class. Verify pinout compatibility and thermal performance metrics when considering alternative manufacturers' components for direct replacement.
