S2006LS3

Description：SCR 200V 6A TO220
Series：-

SKU:badb3a2f9161 Category: SCRs Brand: Littelfuse Inc.

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Product introduction

Product Detailed Parameters

Description：SCR 200V 6A TO220
Series：-
Mfr：Littelfuse Inc.
Package：Bulk
Voltage - Off State：200 V
Voltage - Gate Trigger (Vgt) (Max)：800 mV
Current - Gate Trigger (Igt) (Max)：500 µA
Current - Hold (Ih) (Max)：8 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：83A, 100A
SCR Type：Sensitive Gate
Operating Temperature：-40°C ~ 110°C
Mounting Type：Through Hole
Package / Case：TO-220-3 Isolated Tab
Supplier Device Package：TO-220 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)：5 µA

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S2006LS3

Overview

The Littelfuse S2006LS3 is a half-wave unidirectional, gate-controlled silicon-controlled rectifier (SCR) designed for sensitive switching applications. It features an electrically isolated TO-220 package with a maximum on-state current of 6 A and a repetitive peak off-state voltage rating of 200 V. The device has a DC gate trigger current of 500 µA and a peak on-state voltage of 1.6 V. It offers high surge capability with a one-cycle forward surge current of 100 A at 60 Hz. The component utilizes glass-passivated junctions for reliability and operates within a temperature range of -40 °C to +110 °C.

Feature Summary

Electrically isolated TO-220 package allows for low-cost assembly techniques
Glass-passivated junctions ensure long-term device reliability and parameter stability
High voltage capability up to 600 V across the product line
RoHS compliant construction

Applications

Strobe lights
Fluid level sensors
Capacitive-discharge ignition systems
Solenoids in ground fault circuit interrupters (GFCIs)

Procurement Notes

Verify the specific part number against official Littelfuse documentation to confirm electrical ratings and package type. Ensure the selected component meets the required isolation voltage and thermal management specifications for the intended application environment. Cross-reference datasheet parameters such as gate trigger current and surge ratings before finalizing procurement decisions.

Selection Notes

Select this SCR based on the required on-state current, blocking voltage, and gate sensitivity. Consider the thermal resistance and maximum allowable case temperature curves for heat dissipation planning. Verify that the operating temperature range aligns with system requirements and check if electrical isolation from the mounting tab is necessary for the circuit design.

Part Context

This component belongs to the Teccor line of sensitive SCRs manufactured by Littelfuse. These devices are half-wave unidirectional, gate-controlled rectifiers designed to complement the company's power SCR offerings. The series provides various packages including TO-92, TO-202, TO-220, and surface mount options, catering to diverse circuit protection and switching needs.